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  • CodePlex Daily Summary for Sunday, June 12, 2011

    CodePlex Daily Summary for Sunday, June 12, 2011Popular ReleasesSizeOnDisk: 1.0.8.4: Fix: Contextual menu failures. Switch to ShellExecuteEx of Win32Api.Phalanger - The PHP Language Compiler for the .NET Framework: 2.1 (June 2011) for .NET 4.0: Release of Phalanger 2.1 - the opensource PHP compiler for .NET framework 4.0. Installation package also includes basic version of Phalanger Tools for Visual Studio 2010. This allows you to easily create, build and debug Phalanger web or application inside this ultimate integrated development environment. You can even install the tools into the free Visual Studio 2010 Shell (Integrated). To improve the performance of your application using MySQL, please use Managed MySQL Extension for Phala...WPF Application Framework (WAF): WPF Application Framework (WAF) 2.0.0.7: Version: 2.0.0.7 (Milestone 7): This release contains the source code of the WPF Application Framework (WAF) and the sample applications. Requirements .NET Framework 4.0 (The package contains a solution file for Visual Studio 2010) The unit test projects require Visual Studio 2010 Professional Remark The sample applications are using Microsoft’s IoC container MEF. However, the WPF Application Framework (WAF) doesn’t force you to use the same IoC container in your application. You can use ...SimplePlanner: v2.0b: For 2011-2012 Sem 1 ???2011-2012 ????Visual Studio 2010 Help Downloader: 1.0.0.3: Domain name support for proxy Cleanup old packages bug Writing to EventLog with UAC enabled bug Small fixes & RefactoringMedia Companion: MC 3.406b weekly: With this version change a movie rebuild is required when first run -else MC will lock up on exit. Extract the entire archive to a folder which has user access rights, eg desktop, documents etc. Refer to the documentation on this site for the Installation & Setup Guide Important! If you find MC not displaying movie data properly, please try a 'movie rebuild' to reload the data from the nfo's into MC's cache. Fixes Movies Readded movie preference to rename invalid or scene nfo's to info ext...Windows Azure VM Assistant: AzureVMAssist V1.0.0.5: AzureVMAssist V1.0.0.5 (Debug) - Test Release VersionNetOffice - The easiest way to use Office in .NET: NetOffice Release 0.9: Changes: - fix examples (include issue 16026) - add new examples - 32Bit/64Bit Walkthrough is now available in technical Documentation. Includes: - Runtime Binaries and Source Code for .NET Framework:......v2.0, v3.0, v3.5, v4.0 - Tutorials in C# and VB.Net:..............................................................COM Proxy Management, Events, etc. - Examples in C# and VB.Net:............................................................Excel, Word, Outlook, PowerPoint, Access - COMAddi...Reusable Library: V1.1.3: A collection of reusable abstractions for enterprise application developerClosedXML - The easy way to OpenXML: ClosedXML 0.54.0: New on this release: 1) Mayor performance improvements. 2) AdjustToContents now take into account the text rotation. 3) Fixed issues 6782, 6784, 6788HTML-IDEx: HTML-IDEx .15 ALPHA: This release fixes line counting a little bit and adds the masshighlight() sub, which highlights pasted and inserted code.AutoLoL: AutoLoL v2.0.3: - Improved summoner spells are now displayed - Fixed some of the startup errors people got - Double clicking an item selects it - Some usability changes that make using AutoLoL just a little easier - Bug fixes AutoLoL v2 is not an update, but an entirely new version! Please install to a different directory than AutoLoL v1Host Profiles: Host Profiles 1.0: Host Profiles 1.0 Release Quickly modify host file Automatically flush dnsVidCoder: 0.9.2: Updated to HandBrake 4024svn. This fixes problems with mpeg2 sources: corrupted previews, incorrect progress indicators and encodes that incorrectly report as failed. Fixed a problem that prevented target sizes above 2048 MB.SharePoint Search XSL Samples: SharePoint 2010 Samples: I have updated some of the samples from the 2007 release. These all work in SharePoint 2010. I removed the Pivot on File Extension because SharePoint 2010 search has refiners that perform the same function.AcDown????? - Anime&Comic Downloader: AcDown????? v3.0 Beta5: ??AcDown?????????????,??????????????,????、????。?????Acfun????? ????32??64? Windows XP/Vista/7 ????????????? ??:????????Windows XP???,?????????.NET Framework 2.0???(x86)?.NET Framework 2.0???(x64),?????"?????????"??? ??v3.0 Beta5 ?????????? ???? ?? ???????? ???"????????"?? ????????????? ????????/???? ?? ???"????"??? ?? ??????????? ?? ?? ??????????? ?? ?????????????????? ??????????????????? ???????????????? ????????????Discussions???????? ????AcDown??????????????VFPX: GoFish 4 Beta 1: Current beta is Build 144 (released 2011-06-07 ) See the GoFish4 info page for details and video link: http://vfpx.codeplex.com/wikipage?title=GoFishShowUI: Write-UI -in PowerShell: ShowUI: ShowUI is a PowerShell module to help you write rich user interfaces in script.SharePoint 2010 FBA Pack: SharePoint 2010 FBA Pack 1.0.3: Fixed User Management screen when "RequiresQuestionAndAnswer" set to true Reply to Email Address can now be customized User Management page now only displays users that reside in the membership database Web parts have been changed to inherit from System.Web.UI.WebControls.WebParts.WebPart, so that they will display on anonymous application pages For installation and configuration steps see here.Babylon Toolkit: Babylon.Toolkit v1.0.4: Note about samples: In order to run samples, you need to configure visual studio to run them as an "Out-of-browser application". in order to do that, go to the property page of a sample project, go to the Debug tab, and check the "Out-of-browser application" radio. New features : New Effects BasicEffect3Lights (3 dir lights instead of 1 position light) CartoonEffect (work in progress) SkinnedEffect (with normal and specular map support) SplattingEffect (for multi-texturing with smooth ...New ProjectsAnything Over Anything (Network Tunneling): Tunneling software created using the Reactive Extensions framework! Rx is not just for events!!!BDDocs - Behavior Driven Documentation: An alternative tool to enable project collaboration between stakeholders in a BDD environment. Focuses more on the domain and its implementation then the technical details of the testing framework.Checkin Policies for TFS 2010: More check-in policies for TFS 2010cheese: Projet d'études sur les jeux d'échecs http://davcha.wordpress.comCodeCrusade: Code Crusade is a programming game based around Lua and C#.Dimensional Values: Dimensional Values is a class library that defines units like inch, foot, meter, second, minute, hour, Newton, Pascal, Hertz, etc. that qualify values stored in classes of different dimensions such as the length dimension, the time dimension, the force dimension, etc. The library takes care of unit conversion automatically and produces higher dimension class objects from the mathematical operators (for example, dividing a length dimensional value by a time dimensional value automatically y...Enlight Adventures: Enlight Adventures is a Windows Phone 7 game that is based on the activities of the Enlight Fountain Control Group at the University of Wisconsin - Madison.Expression Tree Serializer: .NET 4.0 and Silverlight 4 class library that serializes and deserializes Expression instances. Also: a WCF IQueryable LINQ Provider and Web Http (REST) client for Silverlight that provides a simplified REST client API (i.e. WCF's WebChannelFactory) that's easier to use than WebClient.F# and C# ASP.NET MVC 3 (Razor) VSIX Project Template Example: This project provides an example of how to create a F# and C# VSIX Project Template made up of a C# ASP.NET MVC 3 web application, a F# Library that contains controllers, models, etc., and a F# Library that can be used to contain unit tests. FreeForm - SilverLight Dynamic Form Builder: FreeForm is a SilverLight4 Dynamic Forms Designer. It is enterprise forms for gathering information and making tools, include a lot of Silverlight4 interface control. Now Give Up InfoPath! TO Use FreeForm! First version online DEMO: http://crmwin.com/TestPage.html?Type=tempInternational Geek Developer Alliance: Take it easy!Kouak - HTTP File Share Server: Kouak is a basic portable file share server over http. He let you share easily files in eterogenous environements and in just few click. He don't need installation and run on every machine from windows xp s2 to windows 7.MARK: MARK is an interpreted programming language, written in PHP, for beginners to learn the fundamentals of programming paradigms. To make learning easier this language cuts the syntactic learning curve out that can hinder learning - hence allowing any beginner to learn the fundamentals of programming easily, whilst having fun with an easy-to-write, powerful programming language.Movie Manager: A tool for personal Movie CollectionNairc: This is a telescope control system project of Nairc.NPD: NPD Trading SystemObjects Library: OLib is a list of objects for programming, Programmers don't have to make alot of own classes anymoreProgressbar Field: The progress bar is typically used when an application performs tasks such as project progress or sales activity. Users of an application might consider an application non-informative if there is no visual cue.PTask: PTask is an API built on the .NET Task API that simplifies the execution in parrallel of dependent units of work. It provides a fluent API for building node dependency structures and executes those structures with the maximum level of parralelization using the thread pool.Quant: quantSharpAuctioneer: A set of classes to parse and read the World of Warcraft Auctioneer Add-On scan data.SimplePlanner: NTU Simple PlannerSiteUnity Framework: SiteUnity Framework makes it easier to build website. The target of framework, write less and simple code to build complex website. For that purpose there are some modules for viewing and managing page. It's develop in Asp.NET using C#, Mssql and Jquery.SMTP Proxy for GMail and Windows Live Mail/Hotmail: GMail and Microsoft Live Mail require encrypted connections (SSL/TLS), but not all software supports SSL/TLS. SmtpProxy accepts unencrypted connections and forwards them to GMail/Live. It runs as a Windows Service and supports ALL email clients. It's developed in C#/.NET4.WipeTouch, a jQuery plugin for touch devices: jQuery plugin for touch wipe events. Detects when user wipes on all 9 directions (top, bottom, left, right and diagonals) and triggers the desired event.

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  • How can we make agile enjoyable for developers that like to personally, independently own large chunks from start to finish

    - by Kris
    We’re roughly midway through our transition from waterfall to agile using scrum; we’ve changed from large teams in technology/discipline silos to smaller cross-functional teams. As expected, the change to agile doesn’t suit everyone. There are a handful of developers that are having a difficult time adjusting to agile. I really want to keep them engaged and challenged, and ultimately enjoying coming to work each day. These are smart, happy, motivated people that I respect on both a personal and a professional level. The basic issue is this: Some developers are primarily motivated by the joy of taking a piece of difficult work, thinking through a design, thinking through potential issues, then solving the problem piece by piece, with only minimal interaction with others, over an extended period of time. They generally complete work to a high level of quality and in a timely way; their work is maintainable and fits with the overall architecture. Transitioning to a cross-functional team that values interaction and shared responsibility for work, and delivery of working functionality within shorter intervals, the teams evolve such that the entire team knocks that difficult problem over. Many people find this to be a positive change; someone that loves to take a problem and own it independently from start to finish loses the opportunity for work like that. This is not an issue with people being open to change. Certainly we’ve seen a few people that don’t like change, but in the cases I’m concerned about, the individuals are good performers, genuinely open to change, they make an effort, they see how the rest of the team is changing and they want to fit in. It’s not a case of someone being difficult or obstructionist, or wanting to hoard the juiciest work. They just don’t find joy in work like they used to. I’m sure we can’t be the only place that hasn’t bumped up on this. How have others approached this? If you’re a developer that is motivated by personally owning a big chunk of work from end to end, and you’ve adjusted to a different way of working, what did it for you?

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  • CodePlex Daily Summary for Saturday, August 02, 2014

    CodePlex Daily Summary for Saturday, August 02, 2014Popular ReleasesRecaptcha for .NET: Recaptcha for .NET v1.5.1: Added support for HTTPS. Signed the assemblies.PowerShell App Deployment Toolkit: PowerShell App Deployment Toolkit v3.1.5: *Added Send-Keys function to send a sequence of keys to an application window (Thanks to mmashwani) *Added 3 optimization/stability improvements to Execute-Process following MS best practice (Thanks to mmashwani) *Fixed issue where Execute-MSI did not use value from XML file for uninstall but instead ran all uninstalls silently by default *Fixed error on 1641 exit code (should be a success like 3010) *Fixed issue with error handling in Invoke-SCCMTask *Fixed issue with deferral dates where th...AutoUpdater.NET : Auto update library for VB.NET and C# Developer: AutoUpdater.NET 1.3: Fixed problem in DownloadUpdateDialog where download continues even if you close the dialog. Added support for new url field for 64 bit application setup. AutoUpdater.NET will decide which download url to use by looking at the value of IntPtr.Size. Added German translation provided by Rene Kannegiesser. Now developer can handle update logic herself using event suggested by ricorx7. Added italian translation provided by Gianluca Mariani. Fixed bug that prevents Application from exiti...SEToolbox: SEToolbox 01.041.012 Release 1: Added voxel material textures to read in with mods. Fixed missing texture replacements for mods. Fixed rounding issue in raytrace code. Fixed repair issue with corrupt checkpoint file. Fixed issue with updated SE binaries 01.041.012 using new container configuration.Magick.NET: Magick.NET 6.8.9.601: Magick.NET linked with ImageMagick 6.8.9.6 Breaking changes: - Changed arguments for the Map method of MagickImage. - QuantizeSettings uses Riemersma by default.SharePoint Real Time Log Viewer: SharePoint Real Time Log Viewer - Source: Source codeModern Audio Tagger: Modern Audio Tagger 1.0.0.0: Modern Audio Tagger is bornQuickMon: Version 3.20: Added a 'Directory Services Query' collector agent. This collector allows for querying Active Directory using simple DirectorySearcher queries.Grunndatakvalitet: Initial working: Show Altinn metadata in Excel. To get a live list you need to run the sql script on a server and update the connection string in ExcelMultiple Threads TCP Server: Project: this Project is based on VS 2013, .net freamwork 4.0, you can open it by vs 2010 or laterAccesorios de sitios Torrent en Español para Synology Download Station: Pack de Torrents en Español 6.0.0: Agregado los módulos de DivXTotal, el módulo de búsqueda depende del de alojamiento para bajar las series Utiliza el rss: http://www.divxtotal.com/rss.php DbEntry.Net (Leafing Framework): DbEntry.Net 4.2: DbEntry.Net is a lightweight Object Relational Mapping (ORM) database access compnent for .Net 4.0+. It has clearly and easily programing interface for ORM and sql directly, and supoorted Access, Sql Server, MySql, SQLite, Firebird, PostgreSQL and Oracle. It also provide a Ruby On Rails style MVC framework. Asp.Net DataSource and a simple IoC. DbEntry.Net.v4.2.Setup.zip include the setup package. DbEntry.Net.v4.2.Src.zip include source files and unit tests. DbEntry.Net.v4.2.Samples.zip ...Azure Storage Explorer: Azure Storage Explorer 6 Preview 1: Welcome to Azure Storage Explorer 6 Preview 1 This is the first release of the latest Azure Storage Explorer, code-named Phoenix. What's New?Here are some important things to know about version 6: Open Source Now being run as a full open source project. Full source code on CodePlex. Collaboration encouraged! Updated Code Base Brand-new code base (WPF/C#/.NET 4.5) Visual Studio 2013 solution (previously VS2010) Uses the Task Parallel Library (TPL) for asynchronous background operat...Wsus Package Publisher: release v1.3.1407.29: Updated WPP to recognize the very latest console version. Some files was missing into the latest release of WPP which lead to crash when trying to make a custom update. Add a workaround to avoid clipboard modification when double-clicking on a label when creating a custom update. Add the ability to publish detectoids. (This feature is still in a BETA phase. Packages relying on these detectoids to determine which computers need to be updated, may apply to all computers).VG-Ripper & PG-Ripper: PG-Ripper 1.4.32: changes NEW: Added Support for 'ImgMega.com' links NEW: Added Support for 'ImgCandy.net' links NEW: Added Support for 'ImgPit.com' links NEW: Added Support for 'Img.yt' links FIXED: 'Radikal.ru' links FIXED: 'ImageTeam.org' links FIXED: 'ImgSee.com' links FIXED: 'Img.yt' linksAsp.Net MVC-4,Entity Framework and JQGrid Demo with Todo List WebApplication: Asp.Net MVC-4,Entity Framework and JQGrid Demo: Asp.Net MVC-4,Entity Framework and JQGrid Demo with simple Todo List WebApplication, Overview TodoList is a simple web application to create, store and modify Todo tasks to be maintained by the users, which comprises of following fields to the user (Task Name, Task Description, Severity, Target Date, Task Status). TodoList web application is created using MVC - 4 architecture, code-first Entity Framework (ORM) and Jqgrid for displaying the data.Waterfox: Waterfox 31.0 Portable: New features in Waterfox 31.0: Added support for Unicode 7.0 Experimental support for WebCL New features in Firefox 31.0:New Add the search field to the new tab page Support of Prefer:Safe http header for parental control mozilla::pkix as default certificate verifier Block malware from downloaded files Block malware from downloaded files audio/video .ogg and .pdf files handled by Firefox if no application specified Changed Removal of the CAPS infrastructure for specifying site-sp...SuperSocket, an extensible socket server framework: SuperSocket 1.6.3: The changes below are included in this release: fixed an exception when collect a server's status but it has been stopped fixed a bug that can cause an exception in case of sending data when the connection dropped already fixed the log4net missing issue for a QuickStart project fixed a warning in a QuickStart projectYnote Classic: Ynote Classic 2.8.5 Beta: Several Changes - Multiple Carets and Multiple Selections - Improved Startup Time - Improved Syntax Highlighting - Search Improvements - Shell Command - Improved StabilityTEBookConverter: 1.2: Fixed: Could not start convertion in some cases Fixed: Progress show during convertion was truncated Fixed: Stopping convertion didn't reset program titleNew ProjectsCoder Camps Troop 64 7-28: Place for group projectsEasyMR: ????EasyMR???????????????????????????????,?????,????,????,????????,??????????????????????,????????????。??????Hadoop?????????,EasyMR???????,??????????????????。FlexGraph: A simple chart control for Windows delivered in form of a function DLL. Tested in C++ (MFC, QT), C# and VB.Net.Grunndatakvalitet: Project is meant to open up the Altinn national data hub for Access from other systems and eg self-service like ExcelKinect Avateering V2 SDK migration: Kinect V2 (new version with XBOX1) SDK Avatar Avateering sample migration from version 1.8SDK. lqwe: just devlzsoft-cdn: this is a projectMin Heap: MinHeap project provides a MinHeap implementation in C# for use in Dijkstra's algorithm for computing shortest path distances for non-negative edge lengths.Modern Audio Tagger: Modern Audio Tagger is a powerful, easy and extreme fast tool to reorganize your music libraryMultiple Threads TCP Server: A multi-threaded tcp server. Using a queue with multiple threads to handle large numbers of client requests.newTeamProject1: Game Minesweeper on Console ApplicationO(1): Scale-able partitioned pure .NET Property Graph Database intended to handle large complex graphs and provide high performance OLTP property graph capabilities.Orchard Single Page Application Theme: Orchard Single Page Application ( SPA ) ThemePersonal Assistance Suite (PAS): This C# project aims to set up a modular platform for private use. Microsoft Prism Library 5.0 for WPF is used to implement this modularity.PokitDok Platform API Client for C#: The PokitDok API allows you to perform X12 transactions, find healthcare providers, and get information on health care procedure pricing. REST, JSON, Oauth2.Powershell DSC Resource - cXML: Powershell DSC Resource Module for managing XML element in a text file.Powershell Uninstall Java: Identifies and uninstalls Java software from the local machine using WMI. The query to locate the installed software interogates the WIN32_Products claSharePoint Real Time Log Viewer: SharePoint Real Time Log Viewer is a winform application that allows you to view the logs generated by SharePoint.sqldataexporter: this is a projectVAK: we are trying to create an application that will be a place people can discuss IT related topics and also try to integrate lync 2013Windows Phone 8 DropBox API: Windows Phone REST API for DropBoxYet Another Steam Mover (YASM): Yet Another Steam Mover (YASM) is a Microsoft.NET Windows Forms application for moving large digital games across different volumes.

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  • SQL SERVER – A Cool Trick – Restoring the Default SQL Server Management Studio – SSMS

    - by pinaldave
    “I do not know where my windows went!” “I just closed my object explorer and now I cannot find it.” “How do I get my original windows layout back in SQL Server Management Studio?” “How do I get the window which was there in left side back again?” Since last 2-3 years, every single day I receive more than 5 emails on SSMS and its layout. For the beginners it is very common to get confused when they attempt to change SQL Server Management Studio’s windows layout. They often change the layout and are not able to get the original layout back. Often people do not change the layout whole of their life, leading to uncomfortable feeling when they go to another’s computer where the windows are differently placed. Today’s blog post is dedicated all the beginners in SQL Server. It is extremely simple to reset the SSMS layout to default layout. The default layout involves 2 major things 1) Object Explorer on left side 2) Query Windows on right side (80% screen estate). Personally I am so used to this as well that if there is any other changes in the same, I do not enjoy working on the environment. Well, the solution to rest the SSMS layout is very simple. One can do it in split seconds.  To restore the default configuration, on the Window menu, click Reset Window Layout. Have you ever used this feature? Do you feel uncomfortable when SSMS layout is not in default state? How do you address this situation? Reference: Pinal Dave (http://blog.sqlauthority.com) Filed under: PostADay, SQL, SQL Authority, SQL Query, SQL Server, SQL Server Management Studio, SQL Tips and Tricks, T SQL, Technology

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  • The spork/platypus average: shameless self promotion

    - by Roger Hart
    This is the video of presentation I gave at UA Europe and TCUK this year. The actual sub-title was "Content strategy at Red Gate Software", but this heading feels more honest. For anybody who missed it, or is just vaguely interested, here's a link to me talking about de-suckifying the web. You can find the slideshare deck here, too* Watching it back is more than a little embarrassing, and makes me really, really want to do a follow up, so I can do three things: explain the rest of the big web project, now we've done it give some data on the outcome of the content review make a grovelling apology to our marketing guys, who I've been unfairly mean to in a childish effort to look cool There are a whole bunch of other TCUK presentations online, too. You can find them all here: http://tiny.cc/tcuk10_videos I'd particularly recommend Chris Atherton's: "Everything you always wanted to know about psychology and technical communication" - it's full of cool stuff. You should probably also watch David Black's opening keynote, which managed to make my hour of precocious grandstanding look measured, meek, and helpful. He actually makes some interesting points, but you'd basically have to ship Richard Dawkins off to Utah, if you wanted to go further out of your way to aggravate your audience. It does give an engaging account of running a large tech comms project, and raise some questions about how we propose to understand a world where increasing amounts of our stuff gets done by increasingly many increasingly complicated tissues of APIs. Well, sort of. That's what all the notes I made were about, anyway.   *Slideshare ate my fonts. Just so we're clear on this: I'd never use badly-kerned Arial in a presentation. Don't worry.

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  • Highly SEO optimised forum posts

    - by Tom Gullen
    Given the following forum post: Basics of how internals of Construct work I've used GameMaker in the past. And I know some C++ and have used a few 3d engines with it. I have also looked at Unity, though I didn't get too much into it. So I know my way around programming etc... My question is, how does construct work internally? I know it allows python scripting, which itself is "technically" interpreted, though python is pretty fast as far as being interpreted goes. But what about the rest? Is the executable that gets cre... The forum software will take the first 150 chars of the first post as the page meta description, and the title will be the thread title. All ok. So in Google it will appear as: Basics of how internals of Construct work I've used GameMaker in the past. And I know some C++ and have used a few 3d engines with it. I have also looked at Unity, though I didn't get too much... http://www.domain.com/forum/basics-of-how-internals-of-construct-work.html Now the problem is (not so much with this thread, but other ones) is the first 150 chars don't always create the best meta description. Is it worth my time to cherry pick threads and manually set their description/title tags so they read like: Internal workings of Construct 2 Events aren't converted to any other language. The runtime is a standalone compiled EXE application, which is optimised and actually very fast. Your events... http://www.domain.com/forum/basics-of-how-internals-of-construct-work.html The H1 on the page is still the original title, but we have overridden the title and description to look more friendly on search results. Is this advantageous forgetting the obvious time cost?

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  • Content Catalog Live!

    - by marius.ciortea
    tweetmeme_url = 'http://blogs.oracle.com/javaone/2010/06/content_catalog_live.html'; Share .FBConnectButton_Small{background-position:-5px -232px !important;border-left:1px solid #1A356E;} .FBConnectButton_Text{margin-left:12px !important ;padding:2px 3px 3px !important;} The Oracle OpenWorld, JavaOne and Oracle Develop 2010 content catalog is live. You can peruse most of the almost 2,000 sessions available this year at OpenWorld, JavaOne and Oracle Develop, including session titles, abstracts, track info, and confirmed speakers.You can find the latest on JDK 7, deep dives on the JVM, REST, JavaFX, JSF, Enterprise Java, Seam, OSGi, HTTP, Swing, GWT, Groovy, JRuby, Unit Testing, Metro, Lift, Comet, jclouds, Hudson, Scala, [insert technology here], etc. To access the Content Catalog, just look under Tools on the right side of this page. You can tag content in the catalog so you--and others who do what you do, or think the way you think--can easily find this year's don't-miss sessions. Take a few minutes to look around, and start planning your most productive/informative/valuable JavaOne ever! Schedule Builder, where you can sign up for sessions, will be up in July.

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  • How can I move a polygon edge 1 unit away from the center?

    - by Stephen
    Let's say I have a polygon class that is represented by a list of vector classes as vertices, like so: var Vector = function(x, y) { this.x = x; this.y = y; }, Polygon = function(vectors) { this.vertices = vectors; }; Now I make a polygon (in this case, a square) like so: var poly = new Polygon([ new Vector(2, 2), new Vector(5, 2), new Vector(5, 5), new Vector(2, 5) ]); So, the top edge would be [poly.vertices[0], poly.vertices[1]]. I need to stretch this polygon by moving each edge away from the center of the polygon by one unit, along that edge's normal. The following example shows the first edge, the top, moved one unit up: The final polygon should look like this new one: var finalPoly = new Polygon([ new Vector(1, 1), new Vector(6, 1), new Vector(6, 6), new Vector(1, 6) ]); It is important that I iterate, moving one edge at a time, because I will be doing some collision tests after moving each edge. Here is what I tried so far (simplified for clarity), which fails triumphantly: for(var i = 0; i < vertices.length; i++) { var a = vertices[i], b = vertices[i + 1] || vertices[0]; // in case of final vertex var ax = a.x, ay = a.y, bx = b.x, by = b.y; // get some new perpendicular vectors var a2 = new Vector(-ay, ax), b2 = new Vector(-by, bx); // make into unit vectors a2.convertToUnitVector(); b2.convertToUnitVector(); // add the new vectors to the original ones a.add(a2); b.add(b2); // the rest of the code, collision tests, etc. } This makes my polygon start slowly rotating and sliding to the left, instead of what I need. Finally, the example shows a square, but the polygons in question could be anything. They will always be convex, and always with vertices in clockwise order.

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  • B.S.in Computer Science, weak eyes => career change

    - by Prometheus
    So I am going to earn B.S. in Computer Science soon. I like computers. I like programming. The problem is that my eyes are very weak. Depending on their condition, I can only put in about 6 hours in front of computer a day. If I push myself, I have trouble even keeping my eyes open because of soreness/pain, consequently headaches. My eyes do not have medical conditions. I was just born with weak eyes. I tried many different approaches to work around this problem - better monitor, breaks every 10 minutes, supplements... I even memorized a lot of shortcuts to reduce my time on computers! But I am finally giving up. I do not think I can be a programmer for the rest of my life. I was the top of my class in high school because all works were paper-based, I did average in college due to the nature of my eyes and the difficulty of the material. So what do you recommend I do? Or, Is there a career that is similar to programming but requires interacting with computers less?

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  • Empirical evidence for choice of programming paradigm to address a problem

    - by Graham Lee
    The C2 wiki has a discussion of Empirical Evidence for Object-Oriented Programming that basically concludes there is none beyond appeal to authority. This was last edited in 2008. Discussion here seems to bear this out: questions on whether OO is outdated, when functional programming is a bad choice and the advantages and disadvantages of AOP are all answered with contributors' opinions without reliance on evidence. Of course, opinions of established and reputed practitioners are welcome and valuable things to have, but they're more plausible when they're consistent with experimental data. Does this evidence exist? Is evidence-based software engineering a thing? Specifically, if I have a particular problem P that I want to solve by writing software, does there exist a body of knowledge, studies and research that would let me see how the outcome of solving problems like P has depended on the choice of programming paradigm? I know that which paradigm comes out as "the right answer" can depend on what metrics a particular study pays attention to, on what conditions the study holds constant or varies, and doubtless on other factors too. That doesn't affect my desire to find this information and critically appraise it. It becomes clear that some people think I'm looking for a "turn the crank" solution - some sausage machine into which I put information about my problem and out of which comes a word like "functional" or "structured". This is not my intention. What I'm looking for is research into how - with a lot of caveats and assumptions that I'm not going into here but good literature on the matter would - certain properties of software vary depending on the problem and the choice of paradigm. In other words: some people say "OO gives better flexibility" or "functional programs have fewer bugs" - (part of) what I'm asking for is the evidence of this. The rest is asking for evidence against this, or the assumptions under which these statements are true, or evidence showing that these considerations aren't important. There are plenty of opinions on why one paradigm is better than another; is there anything objective behind any of these?

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  • How Can You Work Smarter In Life Sciences Sales?

    - by charles.knapp
    One major reason why executives keep choosing Oracle CRM On Demand and Siebel CRM is our ongoing investments that deliver comprehensive business process support, tailored "at the factory" for specific industries. For example, life sciences sales in many cases globally follows an indirect, "influence" model, where a medical clinician uses expert working knowledge to prescribe products that are sold by independent pharmacies. Smarter, presentations to clinicians can increase sales. Oracle's life sciences CRM is built for sales reps by sales reps. We worked with representatives at 15 of the top 20 pharmaceutical firms on our latest release. Oracle helps reps work smarter from planning their day to delivering samples and rapidly presenting details to busy clinicians. Watch Piers Evans, Industry Strategy Director, show what this looks like in the day of a typical pharmaceutical sales rep. By use of this code snippet, I agree to the Brightcove Publisher T and C found at https://accounts.brightcove.com/en/terms-and-conditions/. -- This script tag will cause the Brightcove Players defined above it to be created as soon as the line is read by the browser. If you wish to have the player instantiated only after the rest of the HTML is processed and the page load is complete, remove the line. -- brightcove.createExperiences();

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  • Camunda BPM 7.0 on WebLogic 12c

    - by JuergenKress
    If we go on tour together with Oracle I think we have to have camunda BPM running on the Oracle WebLogic application server 12c (WLS in short). And one of our enterprise customers asked - so I invested a Sunday and got it running (okay - to be honest - I needed quite some help from our Java EE server guru Christian). In this blog post I give a step by step description how run camunda BPM on WLS. Please note that this is not an official distribution (which would include a sophisticated QA, a comprehensive documentation and a proper distribution) - it was my personal hobby. And I did not fire the whole test suite agains WLS - so there might be some issues. We will do the real productization as soon as we have a customer for it (let us know if this is interesting for you). Necessary steps After installing and starting up WLS (I used the zip distribution of WLS 12c by the way) you have to do: Add a datasource Add shared libraries Add a resource adapter (for the Job Executor using a proper WorkManager from WLS) Add an EAR starting up one process engine Add a WAR file containing the REST API Add other WAR files (e.g. cockpit) and your own process applications Actually that sounds more work to do than it is ;-) So let's get started: Add a datasource Add a datasource via the Administration Console (or any other convenient way on WLS - I should admit that personally I am not the WLS expert). Make sure that you target it on your server - this is not done by default: Read the full article here. For regular information become a member in the WebLogic Partner Community please visit: http://www.oracle.com/partners/goto/wls-emea ( OPN account required). If you need support with your account please contact the Oracle Partner Business Center. Blog Twitter LinkedIn Mix Forum Wiki Technorati Tags: Camunda,BPM,JavaEE7,WebLogic Community,Oracle,OPN,Jürgen Kress

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  • Nova Software Becomes Kentico Certified Partner

    - by chanva
    Nova Software was awarded Kentico Certified Partner status. The new status confirms that Nova Software is qualified to provide professional services using the Kentico CMS. Nova Software has earned a reputation for excellence thanks to our in-depth technology knowledge and business acumen. By consistently applying this expertise to customers' individual business needs, Nova Software helps provide a sustainable competitive advantage based upon unique industry knowledge and relationships. Nova Software chose Kentico CMS as the platform for their clients' websites for its robust feature set, affordable licensing and solid core structure. As a custom software developer, Nova Software is drawn to the Kentico CMS both for its developer-centric environment as well as for its user-friendly CMS Desktop that will enhance the user experience of its clients. While commenting on the potentiality of this major collaboration with Kentico Software, Our customers come to us for high-quality websites that can offer the most up-to-date features. By using Kentico CMS, we feel confident that we will be able to cover all the needs of our customers, deliver the project on time and provide them services at a very affordable price.Partner Manager at Kentico, Lenka Navratilova, says the partnership with Nova Software is important to her company, "Choosing the right platform for a web project is only a part of its way to success. The skills and expertise of the company that delivers it makes the rest. With our partnership with Nova Software, we are sure that the end users of our product will be provided with top-level professional services." Kentico is currently used in 84 countries by more than 6,000 websites including some of the world's biggest corporations such as McDonalds, Mazda and Vodafone, This is an exciting development for large businesses and organisations as it will enable the building and management of any sized website, from simple 'brochure' sites to comprehensive, data hungry sites in a robust and technically superior platform. Kentico is modular so clients can start with a basic site and later add functions such as blogs, newsletters and e-commerce. Technical knowledge is not needed in order to update a Kentico website. If clients can use Microsoft Word, they can easily edit their site.

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  • Native JSON-Unterstützung in der Datenbank 12.1.0.2

    - by Carsten Czarski
    Mit dem im Juli 2014 erschienenen Patchset 12.1.0.2 wird die Oracle-Datenbank erstmals mit nativer Unterstützung für JSON ausgestattet: So ist es unter anderem nun möglich ... JSON in Tabellen zu speichern und zu validieren Daten aus JSON-Dokumenten zu extrahieren "Relationale Sichten" auf JSON-Dokumente zu generieren In Tabellen gespeicherte JSON-Dokumente zu indizieren In diesem Tipp erfahren Sie, wie Sie die neuen SQL/JSON-Funktionen (nicht nur mit APEX) praktisch ausnutzen können. Mit diesen neuen SQL-Funktionen wird die erste Hälfte der JSON-Unterstützung in der Oracle-Datenbank - auf SQL-Ebene - umgesetzt. Das mit APEX 5.0 bereits angekündigte PL/SQL Paket APEX_JSON wird die zweite Hälfte, den PL/SQL-Bereich, abdecken - so dass Ihnen spätestens mit APEX 5.0 auf 12.1.0.2 eine komplett JSON-fähige Datenbank zur Verfügung stehen wird. Mehr Information auf dem Event "Development meets Customers" Am 17. September können Sie in Frankfurt noch mehr zu JSON und Oracle 12c erfahren: In der halbtägigen Veranstaltung Oracle Development meets Customers "JSON und die Oracle Database 12c" haben Sie die einmalige Chance, aktuellste Informationen zur neuen JSON-Unterstützung in Oracle12c - direkt aus dem Entwicklungsteam - zu erhalten. Darüber hinaus werden weitere, aktuelle Entwicklerthemen wie node.js, REST-Webservices und andere behandelt. Beda Hammerschmidt, einer der führenden Entwickler der JSON-Datenbank, wird die JSON-Funktionen vorstellen und Tipps & Tricks zu deren Einsatz verraten. Lassen Sie sich diese Gelegenheit nicht entgehen - melden Sie sich gleich an.

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  • CodePlex Daily Summary for Sunday, August 17, 2014

    CodePlex Daily Summary for Sunday, August 17, 2014Popular ReleasesGW2 Personal Assistant Overlay: GW2 Personal Assistant Overlay 1.0: Overview1.0 is the first 'stable' release of the GW2 Personal Assistant Overlay. For details regarding installation, setup, and general use, see Documentation. New FeaturesNo new features. Resolved IssuesFixed various minor issues. Added handling in the API layer to prevent crashing if an issue occurs when using the GW2 API.fastJSON: v2.1.2: 2.1.2 - bug fix circular referencesJPush.NET: JPush Server SDK 1.2.1 (For JPush V3): Assembly: 1.2.1.24728 JPush REST API Version: v3 JPush Documentation Reference .NET framework: v4.0 or above. Sample: class: JPushClientV3 2014 Augest 15th.SEToolbox: SEToolbox 01.043.008 Release 1: Changed ship/station names to use new DisplayName instead of Beacon/Antenna. Fixed issue with updated SE binaries 01.043.018 using new Voxel Material definitions.Google .Net API: Drive.Sample: Google .NET Client API – Drive.SampleInstructions for the Google .NET Client API – Drive.Sample</h2> http://code.google.com/p/google-api-dotnet-client/source/browse/?repo=samples#hg%2FDrive.SampleBrowse Source, or main file http://code.google.com/p/google-api-dotnet-client/source/browse/Drive.Sample/Program.cs?repo=samplesProgram.cs <h3>1. Checkout Instructions</h3> <p><b>Prerequisites:</b> Install Visual Studio, and <a href="http://mercurial.selenic.com/">Mercurial</a>.</p> ...FineUI - jQuery / ExtJS based ASP.NET Controls: FineUI v4.1.1: -??Form??????????????(???-5929)。 -?TemplateField??ExpandOnDoubleClick、ExpandOnEnter、ExpandToSelectRow????(LZOM-5932)。 -BodyPadding???????,??“5”“5 10”,???????????“5px”“5px 10px”。 -??TriggerBox?EnableEdit=false????,??????????????(Jango_Jing-5450)。 -???????????DataKeyNames???????????(yygy-6002)。 -????????????????????????(Gnid-6018)。 -??PageManager???AutoSizePanelID????,??????????????????(yygy-6008)。 -?FState???????????????,????????????????(????-5925)。 -??????OnClientClick???return?????????(FineU...DNN CMS Platform: 07.03.02: Major Highlights Fixed backwards compatibility issue with 3rd party control panels Fixed issue in the drag and drop functionality of the File Uploader in IE 11 and Safari Fixed issue where users were able to create pages with the same name Fixed issue that affected older versions of DNN that do not include the maxAllowedContentLength during upgrade Fixed issue that stopped some skins from being upgraded to newer versions Fixed issue that randomly showed an unexpected error during us...WordMat: WordMat for Mac: WordMat for Mac has a few limitations compared to the Windows version - Graph is not supported (Gnuplot, GeoGebra and Excel works) - Units are not supported yet (Coming up) The Mac version is yet as tested as the windows version.MFCMAPI: August 2014 Release: Build: 15.0.0.1042 Full release notes at SGriffin's blog. If you just want to run the MFCMAPI or MrMAPI, get the executables. If you want to debug them, get the symbol files and the source. The 64 bit builds will only work on a machine with Outlook 2010/2013 64 bit installed. All other machines should use the 32 bit builds, regardless of the operating system. Facebook BadgePerrypheral Framework : MVVM ++: CTP I (Genesis): So Here we are. Suggestions - always welcome. If you like what PF has to offer - help it grow. May this be only the beginning.Sidvall WorkItem Manager: Version 1.3: Added monitorEmail Notification: 0.3.0.54: Fixed an issue where the service will error if a list of email addresses are entered and end with an ';'. Leaving an empty string.In Plain Sight: In Plain Sight (Beta): This release includes the ability to allow users to embed files or text into an image. Other improvements include: *Password protection *Improved UITypePipe: 1.15.22.0 (.NET 4.5): This is build 1.15.22.0 of the TypePipe for .NET 4.5. Find the complete release notes for the build here: Release Notes.SSRS Deployment Center: SSRS Deployment Center: This release includes the application binaries and configuration files.EWSEditor: EwsEditor 1.10 Release: • Export and import of items as a full fidelity steam works - without proxy classes! - I used raw EWS POSTs. • Turned off word wrap for EWS request field in EWS POST windows. • Several windows with scrolling texts boxes were limiting content to 32k - I removed this restriction. • Split server timezone info off to separate menu item from the timezone info windows so that the timezone info window could be used without logging into a mailbox. • Lots of updates to the TimeZone window. • UserAgen...Python Tools for Visual Studio: 2.1 RC: Release notes for PTVS 2.1 RC We’re pleased to announce the release candidate for Python Tools for Visual Studio 2.1. Python Tools for Visual Studio (PTVS) is an open-source plug-in for Visual Studio which supports programming with the Python language. PTVS supports a broad range of features including CPython/IronPython, editing, IntelliSense, interactive debugging, profiling, Microsoft Azure, IPython, and cross-platform debugging support. PTVS 2.1 RC is available for: Visual Studio Expre...Sense/Net ECM - Enterprise CMS: SenseNet 6.3.1 Community Edition: Sense/Net 6.3.1 Community EditionSense/Net 6.3.1 is an important step toward a more modular infrastructure, robustness and maintainability. With this release we finally introduce a packaging and a task management framework, and the Image Editor that will surely make the job of content editors more fun. Please review the changes and new features since Sense/Net 6.3 and give a feedback on our forum! Main new featuresSnAdmin (packaging framework) Task Management Image Editor OData REST A...Touchmote: Touchmote 1.0 beta 13: Changes Less GPU usage Works together with other Xbox 360 controls Bug fixesModern UI for WPF: Modern UI 1.0.6: The ModernUI assembly including a demo app demonstrating the various features of Modern UI for WPF. BREAKING CHANGE LinkGroup.GroupName renamed to GroupKey NEW FEATURES Improved rendering on high DPI screens, including support for per-monitor DPI awareness available in Windows 8.1 (see also Per-monitor DPI awareness) New ModernProgressRing control with 8 builtin styles New LinkCommands.NavigateLink routed command New Visual Studio project templates 'Modern UI WPF App' and 'Modern UI W...New ProjectsDevProject01: LineFocus Development project, first initiative on Dot.Net technologies.Dynamulet: Amazon DynamoDB Transaction ServerFluentMap: A fluent object-relational mapping API.OpenEdit: OpenEdit is an open source , code editor written as Windows 8.1 store app in C# . It will support editing various programming languages.PowerShell script to scan for duplicate files.: PowerShell script project to find all the duplicate files under a directory.Seismic Response Spectrum: Simple application for calculation of response spectrum for SDoF system.???????: fsdf??????: ????????????: ????????????: fdsfds?????: ?????QQ:2281595668,?????,????,????。?????????????,???????????????????、?????????????。?????????????????,?????????????,????????????,?????,????????????????,?????,?????????: ????????????: ????????????: ????????????: fsdfs??????: fdsf?????: ?????QQ:2281595668,?????,????,????。??????????????,??????、????、?????????????????????????,???????????? ??。???????????,??????????,???????????,????2000?,??????????,???????: ???????QQ:2281595668,?????,????,????。????????????、??、?????????,???????????,?????????????!???????、??、?????、???.????、???、???、???、???、???、?????、?????、???????、????。??????: fhj?????: ???????????: ?????????????: ??????????????: ???????QQ:2281595668,?????,????,????。??????????2002?,????????,???????????????,??,?????????。????98?????????????,?????????????,?????????????????,???????,????,??????????: ????????????: dfsfsd??????: ?????????????: ????????????: ?????QQ:2281595668,?????,????,????。??????????????,?????????????????????,???????????????????????!?????????????????????????????????????????????、?????????、??????、???????: hgfh?????: ?????QQ:2281595668,?????,????,????。??????????????,???????????。??????????????。??、??、????????????。????:????,??????!??????????????,?????,???,???,??,???,???,???,????????: gfdsf?????: ?????QQ:2281595668,?????,????,????。???????????????????,??????????????,????,?????????????????????,??????。   ??,??????????????????????。????????,????????????,???????????: gfhgfh?????: fds??????: xzczxc?????: ?????QQ:2281595668,?????,????,????。??????????????,?????????????????????,???????????????????????!?????????????????????????????????????????????、?????????、??????、???????: fds??????: ???????????: fdsfds??????: ????????????: ????????????: ????????????: kuy??????: ????????????: fdsfds??????: ???????????: ?????QQ:2281595668,?????,????,????。??????????????????????。???????????,????????,????????????????????????????。???????,??????????????。????????????,????????,????????????: fdsf??????: ????????????: ???????????: ?????QQ:2281595668,?????,????,????。???????????????????,??????????????,????,?????????????????????,??????。   ??,??????????????????????。????????,????????????,???????????: hgfh??????: fdsf??????: ???????????: jjty??????: fdsfds??????: ???????????: cxzczx??????: ????????????: dsadd??????: ???????????: ???????????: ????????????: ???????????: fdsf???????: ?????????????: ???????????: ???????????: ????????????: ???????????: ?????QQ:2281595668,?????,????,????。????????2002?,????????,???????????????,??,?????????。????98?????????????,?????????????,?????????????????,???????,????,??????????????: ????????????: hgu??????: ????????????: htfgthrtfgh??????: s??????: hgfhfg??????: ????????????: ????????????: ????????????: ????????????: ???????????: ??????????: ??????????: ???????????: hgh??????: gfd?????: ??????????: ??????????: ?????QQ:2281595668,?????,????,????。??????????????,???????????。??????????????。??、??、????????????。????:????,??????!??????????????,?????,???,???,??,???,???,???,?????????: fdsf??????: ????????????: ????????????: ????????????: ???????????: ?????????????: ??????????????: ??????QQ:2281595668,?????,????,????。???????????????,??????、????、?????????????????????????,???????????? ??。???????????,??????????,???????????,????2000?,???????????????: fdsfds??????: ????????????: ????????????: ????????????: ????????????????: ?????????????????: ?????????????: fd?????: ?????QQ:2281595668,?????,????,????。??????????、??、?????????,???????????,?????????????!???????、??、?????、???.????、???、???、???、???、???、?????、?????、???????、????。??????????: gfd?????: ???????????: ???????????: ??????????: cxzc?????: ?????QQ:2281595668,?????,????,????。?????????,????????????????????,???????????????????????????????????????????????????????????、?????????、??????、????????、??????????????: fdsf??????: ????????????: ????????????: fdsfds??????: ???????????: ?????QQ:2281595668,?????,????,????。??????????????,???????????。??????????????。??、??、????????????。????:????,??????!??????????????,?????,???,???,??,???,???,???,?????????: ????????????: ???????????: ?????QQ:2281595668,?????,????,????。??????????1998?????????。????????????,???????????????,?????????????,???????????,?2003?????????????,??????????????????????????????????: ?????????????: ???????????: ??????????: ??????????: ????????????: ??????????????: ????????????: ?????QQ:2281595668,?????,????,????。????????2002?,????????,???????????????,??,?????????。????98?????????????,?????????????,?????????????????,???????,????,?????????????: ?????QQ:2281595668,?????,????,????。????????2002?,????????,???????????????,??,?????????。????98?????????????,?????????????,?????????????????,???????,????,?????????????: ?????QQ:2281595668,?????,????,????。?????????????,????????????????、??????、???????、???????、?????、???、??????。 ??????????????,???????????,??????,???????,?????????????????: ?????????????: ????????????: fdsfsd??????: ??????QQ:2281595668,?????,????,????。???????????1998?????????。????????????,???????????????,?????????????,???????????,?2003?????????????,???????????????????????????????: fdsfd??????: ????????????: ???????????: ??????????: ?????QQ:2281595668,?????,????,????。??????????????,??????、????、?????????????????????????,???????????? ??。???????????,??????????,???????????,????2000?,??????????,??????: ????????????: ????????????: ????????????: fds??????: ??????QQ:2281595668,?????,????,????。?????????????,????????????????????、?????????????。?????????????????,?????????????,?????????????,?????,????????????????,?????,???????: fdsfds?????: ?????QQ:2281595668,?????,????,????。?????????,????????????????????,???????????????????????????????????????????????????????????、?????????、??????、????????、??????????????: ??????QQ:2281595668,?????,????,????。????????????????????,??????????????,????,?????????????????????,??????。   ??,??????????????????????。????????,????????????,?????????: ????????????: ?????????????: ?????????????: ????????????: h??????: ????????????: ????????????: ???????????????????: fdsfds??????: fdsf?????: fgerg?????: ???????????: ???????????: ?????QQ:2281595668,?????,????,????。????????????????,???????,???QQ;??2008?8??????????????????,????????,?????????,?????????????,?????????????????. ?????????,???????????: ???????????: ???????????: ????????????: dsad??????: gfdgdf??????: fdsf??????: hdgfd??????: ?????????????: ?????????????: ????????????: ????????????: ?????????????: fd??????: ????????????: fdsf??????: fdsfdsf?????: ?????????????: ????????????????: ????????????????: ?????????????: ????????????: fdsf??????: fdsfdsf??????: ????????????: ?????????????: gfdg?????: tfgyh??????: ????????????: gfd??????: hgf??????: ???????????: ?????QQ:2281595668,?????,????,????。?????????????,????????????????、??????、???????、???????、?????、???、??????。 ??????????????,???????????,??????,???????,?????????????????: ger?????: ???????????: ???????????: ???????????: ????????????: ????????????: ?????????????: fdg??????: ?????????????: ?????????????: ????????????: ???????????: ?????QQ:2281595668,?????,????,????。??????????????????????。???????????,????????,????????????????????????????。???????,??????????????。????????????,????????,?????????????: fdsfds??????: ???????????: fdsf??????: gfd??????: fdsf?????: ?????QQ:2281595668,?????,????,????。?????????,????????????????????,???????????????????????????????????????????????????????????、?????????、??????、????????、???????????????: ???????QQ:2281595668,?????,????,????。????????????????,???????,???QQ;??2008?8????????????????????,????????,?????????,?????????????,?????????????????. ?????????,??????: ?????QQ:2281595668,?????,????,????。????????????????,???????,???QQ;??2008?8??????????????????,????????,?????????,?????????????,?????????????????. ?????????,????????????: fdsf?????: ?????????????: ???????????????: ?????????????: fdsf??????: ????????????: dsadsa???????: ???????QQ:2281595668,?????,????,????。????????????????,???????????。??????????????。??、??、????????????。????:????,??????!????????????????,?????,???,???,??,???,???,???????: gfdg?????: ?????QQ:2281595668,?????,????,????。?????????????,????????????????、??????、???????、???????、?????、???、??????。 ??????????????,???????????,??????,???????,?????????????????: ????????????: utyr??????: ????????????: ???????????: ??????????: ?????QQ:2281595668,?????,????,????。??????????、??、?????????,???????????,?????????????!???????、??、?????、???.????、???、???、???、???、???、?????、?????、???????、????。??????????: ????????????: fdsf?????: ???????????: ?????????????: ???????

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  • Project Euler 19: (Iron)Python

    - by Ben Griswold
    In my attempt to learn (Iron)Python out in the open, here’s my solution for Project Euler Problem 19.  As always, any feedback is welcome. # Euler 19 # http://projecteuler.net/index.php?section=problems&id=19 # You are given the following information, but you may # prefer to do some research for yourself. # # - 1 Jan 1900 was a Monday. # - Thirty days has September, # April, June and November. # All the rest have thirty-one, # Saving February alone, # Which has twenty-eight, rain or shine. # And on leap years, twenty-nine. # - A leap year occurs on any year evenly divisible by 4, # but not on a century unless it is divisible by 400. # # How many Sundays fell on the first of the month during # the twentieth century (1 Jan 1901 to 31 Dec 2000)? import time start = time.time() import datetime sundays = 0 for y in range(1901,2001): for m in range(1,13): # monday == 0, sunday == 6 if datetime.datetime(y,m,1).weekday() == 6: sundays += 1 print sundays print "Elapsed Time:", (time.time() - start) * 1000, "millisecs" a=raw_input('Press return to continue')

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  • Firefox 15 hangs with Ubuntu kernel update

    - by Marty
    I recently ran updates and it told me that in order to get those updates I had to update my kernel. I did that and also updated Firefox to 15. Since then Firefox hangs/gray screens sites I go to. This lasts anywhere from 5-10 seconds to 2-3 minutes. I have restarted Firefox with all add-ons disabled but it still did the same thing. I found a bug report on Launchpad that sounded like what was happening with me, but I haven't received any error codes, just the hanging/frozen screens. Also it seems that it ups my CPU making the rest of Ubuntu lag while Firefox is hung. I would guess the cause is a conflict between the updated kernel and the updated Firefox, but I'm still fairly new at Ubuntu and not sure where to go from here. Is there anything else to try? My Toshiba laptop specs are: Ubuntu 12.04 (32 bit) Linux 3.2.0-30-generic-pae #48-Ubuntu SMP Fri Aug 24 17:14:09 UTC 2012 i686 i686 i386 GNU/Linux Firefox 15.0.1 Intel® Pentium(R) Dual CPU T3400 @ 2.16GHz × 2 Mobile Intel® GM45 Express Chipset x86/MMX/SSE2 Thanks!

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  • Summary of the Solaris 11 webcast's livechat QnA session

    - by Karoly Vegh
    This is a followup post to the previous summary on the "What's new with Solaris 11 since the launch" webcast. That webcast has had a chatroom for a live Questions and Answers session running. I went through the archive of those and compiled a list of some of the (IMHO) most relevant and most frequently asked questions, I'd like to share. This is the first part, covering the QnA of Session I and II of the webcast, in a followup post we can have a look of the rest of the sessions if required - let me know in the comments. Also, should you have questions, as usual, feel free to ask those there, too.  ...and here come the answered questions:  When will Exadata be based on Solaris in place of Oracle Enterprise Linux?Exadata offers both Solaris 11 or Oracle Enterprise Linux.  The choice can be made at deployment time based on your OS needs.What are all other benefits and futures avilable in solaris 11 (cloud O.S.) compared to cloud based Red Hat Linux and Windows?suggest you check out our cloud white paper for a view of this. Also the OTN Solaris 11 page has some good articles. Here are the links:  http://www.oracle.com/technetwork/server-storage/solaris11/documentation/o11-106-sol11-cloud-501066.pdf http://www.oracle.com/technetwork/server-storage/solaris11/overview/index.htmlWill 11.1 have a more complete IPS respository for Oracle and FOSS software?Yes, we are adding additional packages to the various package repositories. Since Solaris 11 was launched, both the Oracle Solaris Studio tools as well as Oracle Solaris Cluster have been made available along with numerous new FOSS packages. We will continue to be adding additional Oracle products and open source packages in the future. Will Exadata be based on Sparc in place of intel-amd x86 in next future ?We can't publically discuss futures, but we actually have a SPARC version of Exadata today, it's called SuperCluster, this is such a powerfull multipurpose system that it actually have multiple personalities built into one system: Exadata, Exalogic, and it can be a general purpose platform if you want. Have I understood this right? Livepatching KSplice-style is coming to Solaris 11 too?We're looking at that for certain types of Solaris patches in the future.Will there be a security framework like SST/JASS for Solaris 11?We can't talk about the future projects on a public forum, but we recognize the need for SST/JASS and want to address this as soon as possible. On the other side there are a whole bunch of "best practices" that are now embedded into Solaris 11 by default, so out of the box Solaris 11 should already address part of what SST/JASS gave you. (For example we did a lot of work on improving the auditing performance so that we can now have it turned on by default). On x86 can install VirtualBox in a Zone and use that to host other OSes.Yes, this was one of the first things we made sure would work when we acquired VirtualBox when we were still Sun Microsystems. If I have a Solaris 11 Control Domain on a T-series, can I run a Solaris 10 Ldom with Solaris 8 branded containers?Yes, you can.Is Oracle Solaris free or do we need to purchase?Solaris is free, the entitlement to run it comes either with a Sun system (new or historical) or for 3rd party systems the entitlement comes with a support contract. Note that for production use you will be expected to get a support contract. If you don't want to use the Solaris system (Sun or 3rd party) for production use (i.e. development) you can get an OTN license on the Oracle Technical Network website. Will encryption and deduplication both work on a share?This should work at the same time. What approaches does Solaris use to monitor usage?There are many different tools in Solaris to monitor usage. The main ones are the "stats" (vmstat, mpstat, prstat, ...), the kstat interface, and DTrace (to get details you couldn't see before). And then there are layered tools that can interface with these tools (Ops Center, BMC, CA, Tivoli, ...) Apart little-endian, big-endian how is it easy to port Solaris applications on Sparc to x86 and vice-versa ?Very easy. Except for certain hardware specific applications (those that utilize hardware specific drivers), all of the same Oracle Solaris APIs exist for all architectures. Is IPS based patching aware of the fact that zones can reside on ZFS and move from one physical server to another ?IPS is definitely aware of zones and uses ZFS to support boot environments for non-global zones in the same way that's used for the global zone. With respect to moving a zone from one physical server to another, Solaris 11 supports to the same zone attach/deattach method that was introduced in Solaris 10. Is vnic support in Ldoms planned?This is currently being investigated for a future LDOM release. Is it possible with the new patching system to build a system later with the same patch level as a system built a few months earlier?Yes, you can choose/define exactly which version should go to the system and it will always put the same bits in place. The technical answer is that you choose the version of the "entire" package you want on the system and the rest flows from there. Is it in the plans to allow zones to add/remove zpools to running zones dynamically in future updates?Work in this area is currently under investigation. Any plans to realese Solaris 11 source code? i.e. opensolaris?We currently can't comment on publicly releasing the source code. If you need/want this access please let your Oracle account team know. What about VirtualBox and Solaris11 for virtualization?Solaris 11 works great with VirtualBox, as both a client and a host system. Will Oracle DB software eventually be supplied as IPS packages? When?We don't have a date yet but this is actively being worked on. What are the new artifacts in Oracle Solaris 11 than the previous versions?There are quite a few actually. The best start is to look at our "Evaluate Solaris 11" page, and there you also can find a Transition Guide. http://www.oracle.com/technetwork/server-storage/solaris11/overview/evaluate-1530234.html So, this seems just like RedHat's YUM environment?IPS offers certain features beyond those in YUM or other packaging systems. For example, IPS works with ZFS and Solaris Boot Environments to provide a safe environment for software lifecycle management so that changes can be reverted by switching to an older boot environment. With Zones on solaris 11, can I do paravirtualitation?The great thing about zones is you don't *need* paravirtualization. You're making the same direct kernel calls that you would outside of a zone.  It's an incredibly significant performance win over hypervisor-based virtualization. Are zones/containers officially supported to run Oracle Databases?  EBIZ?Hi Calvin, the answer is yes, here is the support matrix for DB:  http://www.oracle.com/technetwork/database/virtualizationmatrix-172995.html I've found some nasty bugs in Solaris 11 (one of which today) that have been fixed in community forks (i.e., Illumos). Will Oracle ever restart collaboration with the community?We continue to work with the community, just not as open on all projects as we did before (For example IPS is an open project) and the source of more than half of the Solaris packages is posted on our opensource websites. I can't comment on what we will do in the future. And with regards to bugs please file them through the support organization and we will get them resolved. Is zpool vdev removal on-the fly now possible ?This issue is actively being investigated although we don't have a date for when this feature will be available. Is pgstat now the official replacement for corestat ?It's intended to provide similar functionality Where are the opensource website?For Oracle Solaris, visit http://www.oracle.com/technetwork/opensource/systems-solaris-1562786.html As a cloud-scale virtualization, is it going to be easier to move zones between machines? maybe even automatic in case of a hardware failure?Hi Gashaw, we already have customers that have implemented what they refer to as "flying zones" that they can move around very easily. They use Solaris Cluster to do this. What about VMware vMotion like feature?We have secure live migration with both Logical Domains on SPARC T series systems, and with Oracle VM on x86 systems. When running Solaris 10/11 on an enterprise server with a lot of zones, what are best practises commands to show the system is running fine? (has enough hardware resources). For example CPU / Memory / I/O / system load. What are the recommended values?For Solaris 11, look into the new zonestat(1M) command that provides a great deal of information about zone utilization. In addition, there is new work underway in providing additional observability in areas such as per-zone file system I/O. Java optimizations done with Solaris 11? For X86 platforms too? Where can I find more detail about this?There is lots of work that go into optimizing Java for Oracle Solaris 10 & 11 on both SPARC and x86. See http://www.oracle.com/technetwork/articles/servers-storage-dev/solarisforjavadevelop-168642.pdf What is meant by "ZFS Shadow Migration"?It's a way to migrate data from another file system to ZFS: http://docs.oracle.com/cd/E23824_01/html/E24456/filesystem-3.html Is flash archive available with S11?Flash archive is not.  There is a procedure for disaster recovery, and we're working on a modern archive-based deployment tool for a future update.  The disaster recovery tool is here: http://www.oracle.com/technetwork/articles/servers-storage-admin/o11-091-sol-dis-recovery-489183.html  You can also use Distribution Constructor to build common golden images. Will solaris 11 be available on the ODA soon?The idea's under evaluation -- we'll share your interest with the team. What steps can be taken to ensure that breaches of security are identified quickly?There are a number of tools, including the "bart" tool and "pkg verify" to ensure that software has not been compromised.  Solaris Audit can also be used to detect unauthorized access.  You can also use Immutable Zones to protect against compromise.  There are a wide variety of security tools, and I've covered only a few. What is the relation from solaris to java 7 speed optimization?There is constant work done between the Oracle Solaris and Java teams on performance optimizations. See http://docs.oracle.com/javase/7/docs/technotes/guides/vm/performance-enhancements-7.html for examples. What is the difference in the Solaris 11 installation compared to solaris 10 ? where i can find the document describing basic repository concepts ?The best place to start is: http://www.oracle.com/technetwork/server-storage/solaris11/index.html Hope you found the post useful. For questions, input, requests for the second half of the QnA, please find the comment section below.  -- charlie  

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  • Computer Bugs - Etymology and Entomology

    - by PointsToShare
    Whatever bugs you My wife and I used to take some of our summer vacation I a cabin on the shore of Lake Atsion in NJ. I t is a delightful place in the Wharton forest with Brown yet fresh water, where we would canoe, swim and enjoy true rest. Alas, in the last few years, yellow flies also discovered the area’s pastoral delights and came in hoards to bug us. So much so that we had to give up. As a computer programmer I abhor bugs. The bugs that bug me – except the pesky yellow flies – are program bugs , a specific variety of computer bugs. You can find an excellent take on the etymology of the word ‘bug” in this delightful monogram: http://www.jamesshuggins.com/h/tek1/first_computer_bug.htm In my youth, I worked on Burroughs computers. Unlike their IBM brethren, the Burroughs used a 96 column card. The cards were much smaller than the 80 column IBM cards. We wrote our programs on coding sheets and then a key-punch operator transcribed them into punched cards. These were fed into a card reader and compiled. The compiler would notify us of compiler errors or bugs, but it was not always easy to get the meaning of the message. My friend Mark Wildt, also a Burroughs veteran, gave me an old punched card from one of his programs. Obviously a bug!! Here It Is!! That’s All Folks!

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  • Is it just me or is this a baffling tech interview question

    - by Matthew Patrick Cashatt
    Background I was just asked in a tech interview to write an algorithm to traverse an "object" (notice the quotes) where A is equal to B and B is equal to C and A is equal to C. That's it. That is all the information I was given. I asked the interviewer what the goal was but apparently there wasn't one, just "traverse" the "object". I don't know about anyone else, but this seems like a silly question to me. I asked again, "am I searching for a value?". Nope. Just "traverse" it. Why would I ever want to endlessly loop through this "object"?? To melt my processor maybe?? The answer according to the interviewer was that I should have written a recursive function. OK, so why not simply ask me to write a recursive function? And who would write a recursive function that never ends? My question: Is this a valid question to the rest of you and, if so, can you provide a hint as to what I might be missing? Perhaps I am thinking too hard about solving real world problems. I have been successfully coding for a long time but this tech interview process makes me feel like I don't know anything. Final Answer: CLOWN TRAVERSAL!!! (See @Matt's answer below) Thanks! Matt

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  • format/build raid 5 with one 4k drive, three 512b

    - by skidawgz
    I have 4 WD 1TB drives which I want to 4x1TB Raid5. I am not sure what course of action to take next. How do I configure my 4th drive (sde) to align with the rest? Will this affect performance? I rcv this msg (which brings me here to ask these question): The device presents a logical sector size that is smaller than the physical sector size. Aligning to a physical sector (or optimal I/O) size boundary is recommended, or performance may be impacted. fdisk -l shows: Disk /dev/sdb: 1000.2 GB, 1000204886016 bytes 81 heads, 63 sectors/track, 382818 cylinders, total 1953525168 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0xf324ba09 Device Boot Start End Blocks Id System /dev/sdb1 2048 1953525167 976761560 fd Linux raid autodetect Disk /dev/sdc: 1000.2 GB, 1000204886016 bytes 81 heads, 63 sectors/track, 382818 cylinders, total 1953525168 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x38bcc1f0 Device Boot Start End Blocks Id System /dev/sdc1 2048 1953525167 976761560 fd Linux raid autodetect Disk /dev/sdd: 1000.2 GB, 1000204886016 bytes 81 heads, 63 sectors/track, 382818 cylinders, total 1953525168 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x570f77e7 Device Boot Start End Blocks Id System /dev/sdd1 2048 1953525167 976761560 fd Linux raid autodetect Disk /dev/sde: 1000.2 GB, 1000204886016 bytes 255 heads, 63 sectors/track, 121601 cylinders, total 1953525168 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk identifier: 0xeb665e7b Device Boot Start End Blocks Id System

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  • Platformer Enemy AI

    - by hayer
    I'm currently developing a platformer shooter. The game is multiplayer and while my net code could use some real work I have put that off for the time, so currently I'm trying to implement the AI. The game is pretty simple; Players run around on a map filled with a X amount of zombies that try to eat their brains, classic and overused I know. Weapons spawn at random intervals around the map. The problem is that the zombies, when they find their pray the have to follow it for some while.. And here is the problem, running the AI navcode seems to take for ever. So here is the ideas I have come up with so far Have the AI update at different intervals with a maximum of Y ms with no updates. Have the zombies assigned to groups of zombies. One is appointed the leader of the group who finds the way to the player - the rest just follows the leader. If the leader dies another one of the zombies in the group is appointed president of the zombie swarm. If there is less than five zombies in a group they try to meet up with other zombies.(Aka they are assigned to a different group and therefor a new leader) Multi-threading option one or two? For navigation I have some kinda navmesh(since the game is not tile-based) that tells the zombies where they can walk etc. If anyone else got some ideas on how to do navigation I would love some input. For LoS(zombie - player) I have split the map into grids. If the players grid is connected to the zombies grid(if I go with option two I would only need to check if leader zombies grid is connected to player, aka less checks) - if they are connected and there is more than 250ms since last check do a raytrace.. This is my first time programming AI so input on any field is appreciated.

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  • "Failed to create swap space" error during installation

    - by Welsh Heron
    I've been trying to install Ubuntu for the past two days or so, but I've been running into a problem: every time I run the installation program on the LiveCD, I always get the same (or a very similar) error: "Failed to create Swap space The creation of swap space in partition #3 of SCSI5 (0,0,0)(sda) failed." So far, I've run DBAN (Darik's Boot and Nuke) on my HDD once, to make absolutely sure that everything on it had been erased. Then, I simply put in the LiveCD, and let it run the automated install. I get the above error directly after I tell it to automatically partition the HDD (it will work for a second or so, then this will pop up), forcing me back to the screen that lets me choose whether I want to automatically or manually partition the HDD. Well, after failing to install the software manually, I did a little research and learned enough about partitioning Linux to use the 'Manual partitioning' option. I partitioned the HDD as follows (it's a 1TB drive): /home - (the rest)- ext2, / - 20GB - ext2, /boot - 100MB - ext2, /swap - 8GB /EFIboot - 40MB The only difference when I tried this method was that I got THIS message: "Failed to create Swap space The creation of swap space in partition #2 of SCSI5 (0,0,0)(sda) failed." Basically, the only difference was that there was now a '2' instead of a '3'. If I may ask, what exactly am I doing wrong? I've tried looking around the internet (that's basically all I've done for the last two days), but no one seems to have the same problem that I have, and I've tried most of the solutions for similar problems (DBAN, formatting partitions in ext2 format, etc). The only thing I haven't tried is using the terminal to manually partition the HDD...and I actually DID try to do this, but I wasn't able to get past 'su' 's password demand, so I wasn't able to use the terminal. Thank you for your help in advance. ~Welsh

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  • Doesn't boot after installation

    - by jchysk
    Downloaded Ubuntu 12.04.1-alternate-amd64 Installed to USB stick Integrity check fails on ./install/netboot/ubuntu-installer/amd64/pxelinux.cfg/default but that seems to be a known bug where the file isn't included in the alternative 64-bit ISO and shouldn't affect installation. I ignore it and proceed on. For partitioning on 2 SSD Drives: Partition 300MB and 63GB on both RAID1 the 300MB and 63GBs Set the 300MB to EXT4 on /boot Encrypt the rest as MD1 and set it for LVM Create two volumes from MD1: 4GB swap and 59GB to / I go through the installation and get to the point where it says everything is ready and to take the media out so as to boot from the drives I receive the error "Error: No video mode activated." on startup I've read that this can be solved by running "cp /usr/share/grub/*.pf2 /boot/grub" and then updating grub but I can't get to a place where I can actually run this command. In rescue mode I can get to a shell from installer with /boot mounted to /target. So from there I can run "cp /cdrom/boot/grub/font.pf2 /target/grub/" but can't figure out a way to get it to update grub after that or know how what to change in manually updating the grub.cfg file. If I try other devices to mount the root filesystem I get the error "An error occurred while mounting the device you entered for your root file system". It just sits on the video mode error and doesn't progress further. Googling around it seems like people see the error briefly before it continues booting, not getting stuck on it the way I am which leads me to believe that error may be unrelated to Ubuntu not booting. So any ideas as to what I should try next or what needs to be done to install Ubuntu and get it to boot would be helpful.

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  • New Cloud Security Book: Securing the Cloud by Vic Winkler

    - by user12608550
    It's rare that I read a technical book straight through; I usually read key chapters and save the rest for later reference. But Winkler's book, written by an accomplished and highly experienced security professional, was worth a complete read, cover to cover. Of the recently published cloud security books, such as... Cloud Security and Privacy: An Enterprise Perspective on Risks and Compliance, by Tim Mather, Subra Kumaraswamy, and Shahed Latif; O'Reilly Media Inc, 2009; Cloud Computing: Implementation, Management, and Security, by John Rittenhouse and James Ransome; CRC Press 2010; Cloud Security: A Comprehensive Guide to Secure Cloud Computing, by Ronald Krutz and Russell Vines; Wiley Publishing Inc, 2010 ...Securing the Cloud is the most useful and informative about all aspects of cloud security. Clearly, through his experience, the author has thought through many practical issues of securing large, virtualized IT installations. His Chapter 6 on Best Practices and Chapter 9 with its valuable checklists are worth the price of the book. If you are among the many new cloud computing professionals, Securing the Cloud is an essential reference for your work.

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