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  • Running Java 32bit and 64bit on same computer

    - by Joris Meys
    I ran into a rather puzzling problem, trying to install Vuze 4.2.0.2 on my Windows 7. I have a Java 6 JDK 64bit, but Vuze complains that it can't find a correct 32bit JRE. Yet, as far as I know it shouldn't matter which Java is installed on the computer. (See also these answers). Now I was wondering : if it makes sense running a 32bit and a 64bit Java on the same machine, Whether that is possible, and if so what I should pay attention to in order to make sure that the correct Java is found. Thank you in advance PS : I have my reasons no to use the latest Vuze, so please don't tell me to update Vuze. I know.

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  • Can't use sudo on ubuntu

    - by martin.malek
    After update and reboot I get 'user is not in the sudoers file. This incident will be reported.' when trying to call sudo. The problem is that I don't have a GRUB with revovery option. I try to boot from live cd but I'm not able to access the system partition, only the partition with grub. Can I somehow enable the recovery mode in GRUB? Or boot throw the live CD from first hard drive with some option for that?

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  • DHCP server not starting

    - by Bruce
    I'm trying to set a DHCP server on 12.04. I installed: sudo apt-get install isc-dhcp-server My configuration files look like this: /etc/default/isc-dhcp-server INTERFACES="eth0" /etc/network/interfaces auto lo iface lo inet loopback /etc/dhcp/dhcpd.conf ddns-update-style none; default-lease-time 600; max-lease-time 7200; authoritative; log-facility local7; subnet 192.168.1.0 netmask 255.255.255.0 { range 192.168.1.235 192.168.1.240; option subnet-mask 255.255.255.0; option broadcast-address 192.168.1.255; option routers 192.168.1.1; default-lease-time 100000; max-lease-time 100000; } When I run sudo service isc-dhcp-server restart I get: stop: Unknown instance: isc-dhcp-server start/running, process 15384 After this if I run sudo service isc-dhcp-server status it shows that its stopped: isc-dhcp-server stop/waiting What am I doing wrong here?

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  • excel vba to CRUD drupal nodes

    - by Kirk Hings
    We need to periodically migrate Excel reports data into Drupal nodes. We looked at replicating some Excel functionality in Drupal with slickgrid, but it wasn't up to snuff. The Excel reports people don't want to double-enter their data, but their data is important to be in this Drupal site. They have hundreds of Excel reports, and update a row in each weekly. We want a button at the row end to fire a VBA macro that submits the data to Drupal, where a new node is created from the info submitted. (Yes, we are experienced with both Drupal and VBA; all users and the site are behind our firewall.) We need the new node's nid or URL returned so we can then create a link in Excel directly to that node Site is D6, using Services 3.x module. I tried the REST server module, but we can't get it to retrieve data without session authentication on, which we can't do from Excel. (unless you can?) I also noticed the 'data' it was returning via browser url was 14 or 20 nodes' info, not the one nid requested (Example: http://mysite.com/services/rest/report/node/30161) When I attempt to create a simple node like this from VBA: Dim MyURL as String MyURL = "http://mysite.com/services/rest/report/node?node[type]=test&node[title]=testing123&node[field_test_one][0][value]=123" Set objHTTP = CreateObject("MSXML2.ServerXMLHTTP") With objHTTP .Open "POST", MyURL, False .setRequestHeader "Content-Type", "application/x-www-form-urlencoded" .send (MyURL) End With I get HTTP Status: Unauthorized: Access denied for user 0 "anonymous" and HTTP Response: null Everything I search for has examples in php or java, nothing in VBA. Also tried switching to using an XMLRPC server but that's even more confusing. We would like json (used application/json, set formatter accordingly in REST server settings), but will use anything that works. Ideas? Thanks in advance!

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  • How to allow program updates without prompting UAC?

    - by Ryan Mortier
    We have about 15-20 users who have this software installed. We have UAC enabled through GPO as you should, which means the software prompts for admin approval if a standard user trys to install it. Thats fine, they can call the help desk to have the software installed. My problem is, our help desk is being bombarded every day because users can't update the software and there are updates almost every day which is prompting UAC. Using procmon.exe to find out where it was trying to write to, I then created a GPO to allow file permission access to the program files folder for this particular software, including the program data folder, but it still prompts for admin approval. It seems as though that the software is using msiexec.exe to run a .msp patch file. The only "ACCESS DENIED"s I can still see in procmon is things like this: What can I possibly do to stop this software from prompting UAC with admin password credentials aside from disabling UAC?

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  • Passing a file with multiple patterns to grep

    - by Michael Goldshteyn
    Let's say we have two files. match.txt: A file containing patterns to match: fed ghi tsr qpo data.txt: A file containing lines of text: abc fed ghi jkl mno pqr stu vwx zyx wvu tsr qpo Now, I want to issue a grep command that should return the first and third line from data.txt: abc fed ghi jkl zyx wvu tsr qpo ... because each of these two lines match one of the patterns in match.txt. I have tried: grep -F -f match.txt data.txt but that returns no results. grep info: GNU grep 2.6.3 (cygwin) OS info: Windows 2008 R2 Update: It seems, that grep is confused by the space in the search pattern lines, but with the -F flag, it should be treating each line in match.txt as an individual match pattern.

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  • Why C# does not support multiple inheritance?

    - by Jalpesh P. Vadgama
    Yesterday, One of my friend Dharmendra ask me that why C# does not support multiple inheritance. This is question most of the people ask every time. So I thought it will be good to write a blog post about it. So why it does not support multiple inheritance? I tried to dig into the problem and I have found the some of good links from C# team from Microsoft for why it’s not supported in it. Following is a link for it. http://blogs.msdn.com/b/csharpfaq/archive/2004/03/07/85562.aspx Also, I was giving some of the example to my friend Dharmendra where multiple inheritance can be a problem.The problem is called the diamond problem. Let me explain a bit. If you have class that is inherited from the more then one classes and If two classes have same signature function then for child class object, It is impossible to call specific parent class method. Here is the link that explains more about diamond problem. http://en.wikipedia.org/wiki/Diamond_problem Now of some of people could ask me then why its supporting same implementation with the interfaces. But for interface you can call that method explicitly that this is the method for the first interface and this the method for second interface. This is not possible with multiple inheritance. Following is a example how we can implement the multiple interface to a class and call the explicit method for particular interface. Multiple Inheritance in C# That’s it. Hope you like it. Stay tuned for more update..Till then happy programming.

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  • CodePlex Daily Summary for Wednesday, May 30, 2012

    CodePlex Daily Summary for Wednesday, May 30, 2012Popular ReleasesOMS.Ice - T4 Text Template Generator: OMS.Ice - T4 Text Template Generator v1.4.0.14110: Issue 601 - Template file name cannot contain characters that are not allowed in C#/VB identifiers Issue 625 - Last line will be ignored by the parser Issue 626 - Usage of environment variables and macrosSilverlight Toolkit: Silverlight 5 Toolkit Source - May 2012: Source code for December 2011 Silverlight 5 Toolkit release.totalem: version 2012.05.30.1: Beta version added function for mass renaming files and foldersAudio Pitch & Shift: Audio Pitch and Shift 4.4.0: Tracklist added on main window Improved performances with tracklist Some other fixesJson.NET: Json.NET 4.5 Release 6: New feature - Added IgnoreDataMemberAttribute support New feature - Added GetResolvedPropertyName to DefaultContractResolver New feature - Added CheckAdditionalContent to JsonSerializer Change - Metro build now always uses late bound reflection Change - JsonTextReader no longer returns no content after consecutive underlying content read failures Fix - Fixed bad JSON in an array with error handling creating an infinite loop Fix - Fixed deserializing objects with a non-default cons...DBScripterCmd - A command line tool to script database objects to seperate files: DBScripterCmd Source v1.0.2.zip: Add support for SQL Server 2005Indent Guides for Visual Studio: Indent Guides v12.1: Version History Changed in v12.1: Fixed crash when unable to start asynchronous analysis Fixed upgrade from v11 Changed in v12: background document analysis new options dialog with Quick Set selections for behavior new "glow" style for guides new menu icon in VS 11 preview control now uses editor theming highlighting can be customised on each line fixed issues with collapsed code blocks improved behaviour around left-aligned pragma/preprocessor commands (C#/C++) new setting...DotNetNuke® Community Edition CMS: 06.02.00: Major Highlights Fixed issue in the Site Settings when single quotes were being treated as escape characters Fixed issue loading the Mobile Premium Data after upgrading from CE to PE Fixed errors logged when updating folder provider settings Fixed the order of the mobile device capabilities in the Site Redirection Management UI The User Profile page was completely rebuilt. We needed User Profiles to have multiple child pages. This would allow for the most flexibility by still f...StarTrinity Face Recognition Library: Version 1.2: Much better accuracy????: ????2.0.1: 1、?????。WiX Toolset: WiX v3.6 RC: WiX v3.6 RC (3.6.2928.0) provides feature complete Burn with VS11 support. For more information see Rob's blog post about the release: http://robmensching.com/blog/posts/2012/5/28/WiX-v3.6-Release-Candidate-availableJavascript .NET: Javascript .NET v0.7: SetParameter() reverts to its old behaviour of allowing JavaScript code to add new properties to wrapped C# objects. The behavior added briefly in 0.6 (throws an exception) can be had via the new SetParameterOptions.RejectUnknownProperties. TerminateExecution now uses its isolate to terminate the correct context automatically. Added support for converting all C# integral types, decimal and enums to JavaScript numbers. (Previously only the common types were handled properly.) Bug fixe...callisto: callisto 2.0.29: Added DNS functionality to scripting. See documentation section for details of how to incorporate this into your scripts.Phalanger - The PHP Language Compiler for the .NET Framework: 3.0 (May 2012): Fixes: unserialize() of negative float numbers fix pcre possesive quantifiers and character class containing ()[] array deserilization when the array contains a reference to ISerializable parsing lambda function fix round() reimplemented as it is in PHP to avoid .NET rounding errors filesize bypass for FileInfo.Length bug in Mono New features: Time zones reimplemented, uses Windows/Linux databaseSharePoint Euro 2012 - UEFA European Football Predictor: havivi.euro2012.wsp (1.1): New fetures:Admin enable / disable match Hide/Show Euro 2012 SharePoint lists (3 lists) Installing SharePoint Euro 2012 PredictorSharePoint Euro 2012 Predictor has been developed as a SharePoint Sandbox solution to support SharePoint Online (Office 365) Download the solution havivi.euro2012.wsp from the download page: Downloads Upload this solution to your Site Collection via the solutions area. Click on Activate to make the web parts in the solution available for use in the Site C...????SDK for .Net 4.0+(OAuth2.0+??V2?API): ??V2?SDK???: ????SDK for .Net 4.X???????PHP?SDK???OAuth??API???Client???。 ??????API?? ???????OAuth2.0???? ???:????????,DEMO??AppKey????????????????,?????AppKey,????AppKey???????????,?????“????>????>????>??????”.Net Code Samples: Code Samples: Code samples (SLNs).LINQ_Koans: LinqKoans v.02: Cleaned up a bitCommonLibrary.NET: CommonLibrary.NET 0.9.8 - Final Release: A collection of very reusable code and components in C# 4.0 ranging from ActiveRecord, Csv, Command Line Parsing, Configuration, Holiday Calendars, Logging, Authentication, and much more. FluentscriptCommonLibrary.NET 0.9.8 contains a scripting language called FluentScript. Application: FluentScript Version: 0.9.8 Build: 0.9.8.4 Changeset: 75050 ( CommonLibrary.NET ) Release date: May 24, 2012 Binaries: CommonLibrary.dll Namespace: ComLib.Lang Project site: http://fluentscript.codeplex.com...JayData - The cross-platform HTML5 data-management library for JavaScript: JayData 1.0 RC1 Refresh 2: JayData is a unified data access library for JavaScript developers to query and update data from different sources like webSQL, indexedDB, OData, Facebook or YQL. See it in action in this 6 minutes video: http://www.youtube.com/watch?v=LlJHgj1y0CU RC1 R2 Release highlights Knockout.js integrationUsing the Knockout.js module, your UI can be automatically refreshed when the data model changes, so you can develop the front-end of your data manager app even faster. Querying 1:N relations in W...New Projects5Widgets: 5Widgets is a framework for building HTML5 canvas interfaces. Written in JavaScript, 5Widgets consists of a library of widgets and a controller that implements the MVC pattern. Though the HTML5 standard is gaining popularity, there is no framework like this at the moment. Yet, as a professional developer, I know many, including myself, would really find such a library useful. I have uploaded my initial code, which can definitely be improved since I have not had the time to work on it fu...Azure Trace Listener: Simple Trace Listener outputting trace data directly to Windows Azure Queue or Table Storage. Unlike the Windows Azure Diagnostics Listener (WAD), logging happens immediately and does not rely on (scheduled or manually triggered) Log Transfer mechanism. A simple Reader application shows how to read trace entries and can be used as is or as base for more advanced scenarios.CodeSample2012: Code Sample is a windows tool for saving pieces of codeEncryption: The goal of the Encryption project is to provide solid, high quality functionality that aims at taking the complexity out of using the System.Security.Cryptography namespace. The first pass of this library provides a very strong password encryption system. It uses variable length random salt bytes with secure SHA512 cryptographic hashing functions to allow you to provide a high level of security to the users. Entity Framework Code-First Automatic Database Migration: The Entity Framework Code-First Automatic Database Migration tool was designed to help developers easily update their database schema while preserving their data when they change their POCO objects. This is not meant to take the place of Code-First Migrations. This project is simply designed to ease the development burden of database changes. It grew out of the desire to not have to delete, recreated, and seed the database every time I made an object model change. Function Point Plugin: Function Point Tracability Mapper VSIX for Visual Studio 2010/TFS 2010+FunkOS: dcpu16 operating systemGit for WebMatrix: This is a WebMatrix Extension that allows users to access Git Source Control functions.Groupon Houses: the groupon site for housesLiquifier - Complete serialisation/deserialisation for complex object graphs: Liquifier is a serialisation/deserialisation library for preserving object graphs with references intact. Liquifier uses attributes and interfaces to allow the user to control how a type is serialised - the aim is to free the user from having to write code to serialise and deserialise objects, especially large or complex graphs in which this is a significant undertaking.MTACompCommEx032012: lak lak lakMVC Essentials: MVC Essentials is aimed to have all my learning in the projects that I have worked.MyWireProject: This project manages wireless networks.Peulot Heshbon - Hebrew: This program is for teaching young students math, until 6th grade. The program gives questions for the user. The user needs to answer the question. After 10 questions the user gets his mark. The marks are saved and can be viewed from every run. PlusOne: A .NET Extension and Utility Library: PlusOne is a library of extension and utility methods for C#.Project Support: This project is a simple project management solution. This will allow you to manage your clients, track bug reports, request additional features to projects that you are currently working on and much more. A client will be allowed to have multiple users, so that you can track who has made reports etc and provide them feedback. The solution is set-up so that if you require you can modify the styling to fit your companies needs with ease, you can even have multiple styles that can be set ...SharePoint 2010 Slide Menu Control: Navigation control for building SharePoint slide menuSIGO: 1 person following this project (follow) Projeto SiGO O Projeto SiGO (Sistema de Gerenciamento Odontologico) tem um Escorpo Complexo com varios programas e rotinas, compondo o modulo de SAC e CRM, Finanças, Estoque e outro itens. Coordenador Heitor F Neto : O Projeto SiGo desenvolvido aqui no CodePlex e open source, sera apenas um Prototipo, assim que desenvolmemos os modulos basicos iremos migrar para um servidor Pago e com segurança dos Codigo Fonte e Banco de Dados. Pessoa...STEM123: Windows Phone 7 application to help people find and create STEM Topic details.TIL: Text Injection and Templating Library: An advanced alternative to string.Format() that encapsulates templates in objects, uses named tokens, and lets you define extra serializing/processing steps before injecting input into the template (think, join an array, serialize an object, etc).UAH Exchange: Ukrainian hrivna currency exchangeuberBook: uberBook ist eine Kontakt-Verwaltung für´s Tray. Das Programm syncronisiert sämtliche Kontakte mit dem Internet und sucht automatisch nach Social-Network Profilen Ihrer KontakteWPF Animated GIF: A simple library to display animated GIF images in WPF, usable in XAML or in code.

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  • Gateway MX6440 CPU Upgrade

    - by BPugh
    I have received an a Gateway MX6440 laptop as a freebie, but I'm interested in upgrading its AMD Turion 64 ML-32 (socket 754) to something faster (and more cache). I know the range of processors that could work based on the family list in Wikipedia. However, this computer has the stock bios, and any updates I haven't applied from Gateway doesn't specify processor support. I'm looking to go to at least a 2.2 (ML-40). Has anybody upgraded the processor in this model or other in the series success or failure and do you happen to have any guides handy for working with the heat sink? Any Googling I have done keeps hitting RAM marketers. Update Computer died before I had a chance to try this out.

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  • Inconsistent accessibility error in xna.

    - by Tom
    Hey all, you may remember me asking a question regarding a snake game I was creating about two weeks ago. Well I'm quite far now into making the game (thanks to a brilliant tutorial I found). But I've come across the error described named above. So heres my problem; I have a SnakeFood class that has a method called "Reposition". In the game1 class I have a method called "UpdateInGame" which calls the reposition method to load an orange that spawns in a random place every second. My latest piece of code changed the reposition method to allow the snake I have on the screen to not be overlapped by the orange that randomly spawns. Now I get the error (in full): Error 1 Inconsistent accessibility: parameter type 'TheMathsSnakeGame.Snake' is less accessible than method 'TheMathsSnakeGame.SnakeFood.Reposition(TheMathsSnakeGame.Snake)' C:\Users\Tom\Documents\Visual Studio 2008\Projects\TheMathsSnakeGame\TheMathsSnakeGame\SnakeFood.cs 33 21 TheMathsSnakeGame I understand what the errors trying to tell me but having changed the accessiblity of the methods, I still can't get it to work. Sorry about the longwinded question. Thanks in advance :) Edit: Code I'm using (Game1 Class) private void UpdateInGame(GameTime gameTime) { //Calls the oranges "reposition" method every second if (gameTime.TotalGameTime.Milliseconds % 1000 == 0) orange.Reposition(sidney); sidney.Update(gameTime); } (SnakeFood Class) public void Reposition(Snake snake) { do { position = new Point(rand.Next(Grid.maxHeight), rand.Next(Grid.maxWidth)); } while (snake.IsBodyOnPoint(position)); }

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  • iTunes sees my iPhone, but Windows 7 x64 doesn't

    - by Herb Caudill
    After reinstalling Windows 7 (64-bit), it has stopped recognizing my iPhone. I can see it in iTunes but not in Windows Explorer, so I can't get the photos off. I'm having this problem on three different machines and two different iPhones (my wife's and mine). It's maddening. I've had every version of iPhone since it first came out and I've never had this problem before. I've uninstalled and reinstalled iTunes (currently at 10.2.1.1). I've updated iOS on the phone (currently at 4.3). In the device manager, this is what I see: Here's the properties screen for the unrecognized iPhone: And here's what I get after going through the "update driver" process: Any ideas? At the end of my rope here...

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  • Object behaviour or separate class?

    - by Andrew Stephens
    When it comes to OO database access you see two common approaches - the first is to provide a class (say "Customer") with methods such as Retrieve(), Update(), Delete(), etc. The other is to keep the Customer class fairly lightweight (essentially just properties) and perform the database access elsewhere, e.g. using a repository. This choice of approaches doesn't just apply to database access, it can crop up in many different OOD scenarios. So I was wondering if one way is preferable over the other (although I suspect the answer will be "it depends")! Another dev on our team argues that to be truly OO the class should be "self-contained", i.e. providing all the methods necessary to manipulate and interact with that object. I personally prefer the repository approach - I don't like bloating the Customer class with all that functionality, and I feel it results in cleaner code having it elsewhere, but I can't help thinking I'm seriously violating core OO concepts! And what about memory implications? If I retrieve thousands of Customer objects I'm assuming those with the data access methods will take up a lot more memory than the property-only objects?

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  • How can I install Celtx 2.9.7 properly on Ubuntu 12.04 LTS?

    - by cruxfilm
    I am new to Ubuntu and Linux and I want to install and use the newest version of the screenwriting software Celtx on Ubuntu 12.04 LTS. After trying https://answers.launchpad.net/ubuntu/+source/ubiquity/+question/206295 and using sudo add-apt-repository ppa:dreamstudio/video sudo apt-get update sudo apt-get install celtx I unfortunately had to find out that was a rather old version with a fairly screwed up UI. I then downloaded the newest version from http://download.celtx.com/2.9.7/Celtx-2.9.7-64.tar.bz2 but now I don't know how to properly install it. I extracted it to /home/username/ (there was no ~/bin/) as described here and I can now launch the application by running the file celtx within that folder (I get asked whether I want to Display, run or run it in Terminal) and it works fine. But I can't get it to launch from Unity. I tried right-clicking the launcher button and going "Lock to Launcher" while it's running and it does create an icon but clicking it to launch the program does nothing. Also searching for celtx in the Dash doesn't find the app. And advice on how to properly install Celtx 2.9.7 in Ubuntu 12.04 LTS?

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  • Where can I get a metal mug to fit my USB mug warmer?

    - by tjrobinson
    I got one of these for Christmas (this exact model): But it doesn't work very well with normal ceramic mugs as they're too thick and insulated. What I really want is a mug like this that fits well and transmits the heat from the warmer to my drink (so no air gaps or thick bases): Where can I get a mug like the one pictured above from? I like in the UK but don't mind ordering from overseas. Update: I've tried camping mugs but they all seem to be too wide. I will measure the base later and post exact dimensions. I am really after the exact mug shown in the picture, it must exist somewhere?

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  • Content Flood and Frustration? ==> Content Salvation via WebCenter

    - by Michael Snow
    If you are still stuck on Documentum and somehow have missed hearing about our Move-Off Documentum program. Here’s a refresher on the basics to help save you from your ongoing frustration. Check out Capitalizing on Content How much content have you pushed around over email, through collaboration, and via social channels this week? Have you been engaged with a process that has been smooth, problem-free, and leaves you with a lasting impression of a great user experience? How are you managing your online presence to ensure that your customers, partners, employees and potential future customers are experiencing a consistently engaging web experience? You really can’t do this without a solid Web Experience Management platform. Learn more from the CITO Research White Paper: Creating a Successful and Meaningful Customer Experience on the Web If you'd like to catch up on what Oracle WebCenter has been doing lately - check out the latest recording now available OnDemand: March 2012 Quarterly Customer Update Webcast. Amazing how much can be done in a day on the internet. It’s even more impressive to see this presented in an infographic like the one below by mbaonline.com. How much longer can you manage the ever increasing volumes of content without some technology assistance?  Created by: MBAOnline.com

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  • Best ways to collect location-based user input

    - by user359650
    I'm working on a website where users will be able to register and provide information about their location. In order to prevent users from inputting incorrect data, we don't want users to provide free-text information but instead choose from predefined values as much as possible. We believe there are 2 ways of providing those values: use an API to an external service provider or create your own local database. APIs Some resources: - https://developers.facebook.com/docs/reference/ads-api/get-autocomplete-data/ - http://developer.yahoo.com/geo/geoplanet/ Pros: -accuracy and completeness of data. -no maintenance related to update of data as this it taken care of by API provider. -easier/faster to get started (no need to create local database, just implement API). Cons: -degradation of performance when availability issues with external API. -outage due to changes to the external API (until your code is updated to reflect those changes). -lock-in with external provider. Local database Some resources: - http://developer.yahoo.com/geo/geoplanet/data/ - http://www.maxmind.com/app/geolitecity - http://download.geonames.org/export/dump/ Pros: -no external dependency: improved stability and performance. Cons: -more work to get started (you need to create the database and code to interact with it). -risks of inaccurate/incomplete data, either initially or over time. -more maintenance work to keep database up to date. Assuming the depth information requested from users is as follows: -country: interested in value. also used to narrow down list of regions. -region (state in the US, county in the UK...): not interested in value itself, only used to narrow down list of cities. -city: interested in value (which can be used to work out related region should we need regional statistics). -address: interested in value although OPTIONAL. Which option (whether API or local database) would you choose? What tips you would give for the implementation? What other resources can you share?

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  • How can I cull non-visible isometric tiles?

    - by james
    I have a problem which I am struggling to solve. I have a large map of around 100x100 tiles which form an isometric map. The user is able to move the map around by dragging the mouse. I am trying to optimize my game only to draw the visible tiles. So far my code is like this. It appears to be ok in the x direction, but as soon as one tile goes completely above the top of the screen, the entire column disappears. I am not sure how to detect that all of the tiles in a particular column are outside the visible region. double maxTilesX = widthOfScreen/ halfTileWidth + 4; double maxTilesY = heightOfScreen/ halfTileHeight + 4; int rowStart = Math.max(0,( -xOffset / halfTileWidth)) ; int colStart = Math.max(0,( -yOffset / halfTileHeight)); rowEnd = (int) Math.min(mapSize, rowStart + maxTilesX); colEnd = (int) Math.min(mapSize, colStart + maxTilesY); EDIT - I think I have solved my problem, but perhaps not in a very efficient way. I have taken the center of the screen coordinates, determined which tile this corresponds to by converting the coordinates into cartesian format. I then update the entire box around the screen.

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  • force all urls to www and force domain to non-www

    - by Digital site
    I was trying to force my domain to redirect without www and could success through this code: .htaccess: RewriteCond %{HTTP_HOST} ^www\.domain\.com [NC] RewriteRule ^(.*) http://domain.com/$1 [R=301,L] however, this code is going to redirect all www to non-www, which is not what I want. I just want to make the main domain from www.mydomain.com to mydomain.com and the rest of the urls should be forced to www. any idea how to add or modify the code so I can achieve that through .htaccess ? Update: Thanks to all. I found out that swf file from piecemaker was corrupted and updated it with new one. so now it is all fine and works on both www and non-www. I'm still curious how to solve this issue anyways using .htaccess. Thanks again.

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  • PowerDNS: multiple supermasters and transfering domain

    - by blauwblaatje
    Hi, I've got a setup with multiple supermasters (bind) and multiple superslaves (pdns). It all seems to work just fine, pdns is being updated when I'm adding or changing a domain. But, when I want to migrate a domain from one master to another, pdns doesn't like it. It tells me the new server isn't a master for this domain, although I deleted the domain on the old server. Now, I think that part of the problem is, that pdns doesn't get an update when a domain is deleted, which would also explain a lot of dead domains in my pdns. It looks like the slave is constantly polling a server and getting RCODE=5 back. The master isn't aware of the domain and the slave thinks the master still serves that domain. Anyone familiar with this problem?

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  • How to force laptop mode on/off

    - by Vi
    root@vi-notebook:/home/vi# laptop_mode start force Laptop mode enabled, not active How to start laptop mode? It starts successfully when AC adapter is removed, but not by explicit command. The system is GNU/Linux Debian i386 squeeze (not up to date), 2.6.30-zen2-31270-gc7099db-dirty, Acer Extensa 5220. Update: Changed to ENABLE_LAPTOP_MODE_ON_AC=1 in /etc/laptop_mode/laptop-mode.conf, now it is turned on always. But I can't turn it off with laptop_mode stop force, it stays turned on anyway. How do I turn it off again?

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  • Updating Ubuntu server from 8.10 to 10.04

    - by Ward
    I have a VPS that has Ubuntu 8.10 Server Edition installed on it and I would like to upgrade it to 10.04. What would be the correct way of doing this? I only have ssh access to it and a "Start/Shutdown VPS" in the client panel of the vendor. In other words, I do not have physical access to it. Also worth noting is that I apparently cannot install programs any more since the sources (osuosl.org ?) are not online. Not the ones this server has set anyway. # apt-get update Ign http://ubuntu.osuosl.org intrepid Release.gpg Ign http://ubuntu.osuosl.org intrepid/main Translation-en_US Ign http://ubuntu.osuosl.org intrepid/universe Translation-en_US Ign http://ubuntu.osuosl.org intrepid Release Ign http://ubuntu.osuosl.org intrepid/main Packages Ign http://ubuntu.osuosl.org intrepid/universe Packages Err http://ubuntu.osuosl.org intrepid/main Packages 404 Not Found Err http://ubuntu.osuosl.org intrepid/universe Packages 404 Not Found W: Failed to fetch http://ubuntu.osuosl.org/ubuntu/dists/intrepid/main/binary-amd64/Packages.gz 404 Not Found W: Failed to fetch http://ubuntu.osuosl.org/ubuntu/dists/intrepid/universe/binary-amd64/Packages.gz 404 Not Found E: Some index files failed to download, they have been ignored, or old ones used instead.

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  • grub crc error after decompressing linux

    - by w00t
    Hi, I have a debian with a raid1 on it. Both HDDs have bootable flags and grub setup in MBR. If I only start up with sda, linux boots. If I only start up with sdb, grub shows up and says Decompressing Linux... crc error -- System halted I have reinstalled grub a few times now but still nothing. It goes like this: /dev/md0 contains /dev/sda1 /dev/sdb1 find /boot/grub/stage1 shows (hd0,1) (hd0,1) The line that boots Linux shows: root (hd0,0) kernel /vmlinuz-2.6.26-1-686 initrd /initrd.img-2.6.26-1-686 This kind of renders my "redundant" array useless. Any clues? update: just to mention, these are 2 different HDDs, sda is 320gb and sdb is 400gb. Both are WD and both have exactly the same partitions, cloned using sfdisk.

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  • How to truly sync files on Windows 7 so Dropbox notices the changes

    - by Edward Tanguay
    I want a file on my hard drive in Windows 7 to sync to my public dropbox folder. I can do this with: mklink /H "c:\dropbox\Public\test.txt" "c:\data\test.txt" And the first time after I do this, the file c:\dropbox\Public\test.txt is indeed created, and is available online via http://dl.dropbox.com/u/.../test.txt. And when I update the file c:\data\test.txt then indeed the file c:\dropbox\Public\test.txt reflects the changes, however: http://dl.dropbox.com/u/.../test.txt does not reflect the changes since DropBox somehow doesn't get the information that that file was changed. What is a workaround or another solution to this so that any changes in the original file is also reflected in the dropbox URL link?

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  • Is it relatively safe to install kernel from "Canonical Kernel Team ppa" than "Mainline"

    - by tijybba
    I already referred most of the questions stating Upgrade from Mainline Builds or Compiling from latest source or PPA and also concluded that it can cause breakage to Current stable installed system. My question is regarding the kernel builds from Canonical Kernel Team which i have subscribed in Ubuntu 12.04 64-bit , states This is the core kernel team as hired by Canonical. Do not use this team, use ubuntu-kernel-team instead. My stable kernel states 3.2.0-27.42 from Ubuntu repository , also i consider Canonical Kernel Team to be Official ,currently urging me to Upgrade 3.2.0-27.43 , so from the Odd numbered and through the PPA description it is categorized as Unstable. From this ,it can be said next stable release would be 3.2.0-27.44. Is upgrading to .43 version is stable enough to continue , since .44 will be provide by Ubuntu itself based on .43 version and so on. Though i can't expect a lot of Changes ,but does it provide new Improvements or just Bug Fixes since it is just a preceding Release. Also , apart from Ubuntu mainline kernel , is Canonical Kernel Team different. If so , in what development or contribution terms. Is the Ubuntu kernel developed by Two different teams or same team. P.S.: Just noticed that sudo apt-get update && sudo apt-get upgrade provides me upgrade to .43 kernel , which normally requires sudo apt-get dist-upgrade to upgrade to newer kernel available , unless it normally provides message like " Following packages were not upgraded..." , is it an error or an exception to this Canonical Kernel PPA.

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  • Service Accounts LastLogonTimestamp

    - by Ryan Ries
    In an Active Directory domain, if I configure a Windows service on a domain member computer to start with an AD user account (aka "ye olde service account",) and the then the service stays running but I don't restart the service or reboot the machine for a year... does the LastLogonTimestamp of the service account's user object continue to update? Edit: If you say "it depends on the service," then use MS SQL Server as an example. I set MSSQL Engine to run as contoso\sql-service. Then I leave it alone for a year.

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