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• MVVM/ViewModels and handling Authorization

  - by vdh_ant

  Hey guys Just wondering how how people handle Authorization when using MVVM and/or View Models. If I wasn't using VM's I would be passing back the Model and it would have a property which I could check if a user can edit a given object/property but when using MVVM I am disconnecting myself from the business object... and thus doen't know what the security should be any more. Is this a case where the mapper should be aware of the Authorization that is in place and don't copy across the data if the Authorization check fails. If this was the case I am guessing that the mapper would have to see some properties on the VM to let the interface know which fields are missing data because of the Authorization failure. If this does occur within the mapper, how does this fit in with things like AutoMapper, etc. Cheers Anthony

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• access following entry in a form_for, and switch a value between two entry of my DB

  - by Sylario

  I am displaying a list of articles. I sort my articles by the param order, and i want, when displaying the list of article to be able to "move" them up or down. In php i do everything with a for browsing my array of results and inside the for i go to the next index to find where i am in the list, and with wich other article i must swap my order. I can do that in the script displaying the edit page and then in the script executing the update. In rails i have only my form_for in my erb. How can i : Know if my entry is the last one or the first one(display only V for the first, ^ for the last and V^ for the rest) Update my DB entry by switching the order value between the article that i want to lower, raise, and the one he is taking the place.

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• Benefits of programming (doing) versus reading blogs (thinking?)

  - by Xian

  I have come to a conclusion or realization that perhaps many developers I know including myself have a fanatical fascination with reading as many programming and technology blogs or listening to podcasts as humanly possible. I sometimes wonder if this time would be much better spent in actual coding and doing, rather than the incessant thinking and perhaps wondering what the "other guy" is doing? With a very large signal to noise ratio in most blogs and podcasts, is there real benefit in maintaining a huge and constant blog role.. or is this some primal fear or instinct to keep up the pace unless being left behind? Can they simply be relegated to Google search and just-in-time learning? Edit: (There are some amazing answers here and touch a philosophical nerve with me, if you are reading this for the first time, I recommend taking the time reading through the answers below)

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• Best server-side javascript servers.

  - by fmsf

  Hey, I've been wondering to try out server-side javascript for a while. And I'm finding a good amount of servers, like: Node.js Rhino SpiderMonkey among others. Could anyone with experience on server-side javascript, tell me which are the best engines? and why? I like the Node.js because it's based on Google's V8 engine. And seems easy to use. But some feedback on what you would choose would be great. Edit: Some benchmarks for Node. I'm thinking on going with this one but feedback is still welcome. Thanks

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• Setting up Elgg SMTP

  - by dde

  I am new to Elgg. I installed v1.7/ Right now, our newly registered users are not receiving activation email. I need to change SMTP settings and have Elgg use a relay server and not our company email server. The hosting company authorized me to use such relay. Now, I guess I have to edit some php file, somewhere, and type email server address. Can someone tell me how to change SMTP settings (and, perhaps those other settings you find in the initial setup page) ?

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• Three ways to upload/post/convert iMovie to YouTube

  - by user351686

  For Mac users, iMovie is probably a convenient tool for making, editing their own home movies so as to upload to YouTube for sharing with more people. However, uploading iMovie files to YouTube can't be always a smooth run, I did notice many people complaining about it. This article is delivered for guiding those who are haunted by the nightmare by providing three common ways to upload iMovie files to YouTube. YouTube and iMovie YouTube is the most popular video sharing website for users to upload, share and view videos. It empowers anyone with an Internet connection the ability to upload video clips and share them with friends, family and the world. Users are invited to leave comments, pick favourites, send messages to each other and watch videos sorted into subjects and channels. YouTube accepts videos uploaded in most container formats, including WMV (Windows Media Video), 3GP (Cell Phones), AVI (Windows), MOV (Mac), MP4 (iPod/PSP), FLV (Adobe Flash), MKV (H.264). These include video codecs such as MP4, MPEG and WMV. iMovie is a common video editing software application comes with every Mac for users to edit their own home movies. It imports video footage to the Mac using either the Firewire interface on most MiniDV format digital video cameras, the USB port, or by importing the files from a hard drive where users can edit the video clips, add titles, and add music. Since 1999, eight versions of iMovie have been released by Apple, each with its own functions and characteristic, and each of them deal with videos in a way more or less different. But the most common formats handled with iMovie if specialty discarded as far as to my research are MOV, DV, HDV, MPEG-4. Three ways for successful upload iMovie files to YouTube Solution one and solution two suitable for those who are 100 certainty with their iMovie files which are fully compatible with YouTube. For smooth uploading, you are required to get a YouTube account first. Solution 1: Directly upload iMovie to YouTube Step 1: Launch iMovie, select the project you want to upload in YouTube. Step 2: Go to the file menu, click Share, select Export Movie Step 3: Specify the output file name and directory and then type the video type and video size. Solution 2: Post iMovie to YouTube straightly Step 1: Launch iMovie, choose the project you want to post in YouTube Step 2: From the Share menu, choose YouTube Step 3: In the pop-up YouTube windows, specify the name of your YouTube account, the password, choose the Category and fill in the description and tags of the project. Tick Make this movie more private on the bottom of the window, if possible, to limit those who can view the project. Click Next, and then click Publish. iMovie will automatically export and upload the movie to YouTube. Step 4: Click Tell a Friend to email friends and your family about your film. You are also allowed to copy the URL from Tell a Friend window and paste it into an email you created in your favourite email application if you like. Anyone you send to email to will be able to follow the URL directly to your movie. Note: Videos uploaded to YouTube are limited to ten minutes in length and a file size of 2GB. Solution 3: Upload to iMovie after conversion If neither of the above mentioned method works, there is still a third way to turn to. Sometimes, your iMovie files may not be recognized by YouTube due to the versions of iMovie (settings and functions may varies among versions), video itself (video format difference because of file extension, resolution, video size and length), compatibility (videos that are completely incompatible with YouTube). In this circumstance, the best and reliable method is to convert your iMovie files to YouTube accepted files, iMovie to YouTube converter will be inevitably the ideal choice. iMovie to YouTube converter is an elaborately designed tool for convert iMovie files to YouTube workable WMV, 3GP, AVI, MOV, MP4, FLV, MKV for smooth uploading with hard-to-believe conversion speed and second to none output quality. It can also convert between almost all popular popular file formats like AVI, WMV, MPG, MOV, VOB, DV, MP4, FLV, 3GP, RM, ASF, SWF, MP3, AAC, AC3, AIFF, AMR, WAV, WMA etc so as to put on various portable devices, import to video editing software or play on vast amount video players. iMovie to YouTube converter can also served as an excellent video editing tool to meet your specific program requirements. For example, you can cut your video files to a certain length, or split your video files to smaller ones and select the proper resolution suitable for demands of YouTube by Clip or Settings separately. Crop allows you to cut off unwanted black edges from your videos. Besides, you can also have a good command of the whole process or snapshot your favourite pictures from the preview window. More can be expected if you have a try.

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• Can you access registers from python functions in vim

  - by Michael Anderson

  It seems vims python sripting is designed to edit buffer and files rather than work nicely with vims registers. You can use some of the vim packages commands to get access to the registers but its not pretty. My solution for creating a vim function using python that uses a register is something like this. function printUnnamedRegister() python >> EOF print vim.eval('@@') EOF Setting registers may also be possible using something like function setUnnamedRegsiter() python >> EOF s = "Some \"crazy\" string\nwith interesting characters" vim.command('let @@="%s"' % myescapefn(s) ) EOF However this feels a bit cumbersome and I'm not sure exactly what myescapefn should be. So I've never been able to get the setting version to work properly. So if there's a way to do something more like function printUnnamedRegister() python >> EOF print vim.getRegister('@') EOF function setUnnamedRegsiter() python >> EOF s = "Some \"crazy\" string\nwith interesting characters" vim.setRegister('@',s) EOF Or even a nice version of myescapefn I could use then that would be very handy.

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• Actionscript 3 and nested lists

  - by Hanpan

  Hi, I have the following code in my XML (EDIT:) which I am trying to show in a RichText using htmlText. <ul> <li>List Item 1 <ul> <li>List Item 2</li> </ul> </li> </ul> Unfortunately, Flash doesn't seem to support nested lists, and I am getting output which looks like this: List item 1 List item 2 Where I want the second ul to be indented further. Any ideas would be much appreciated! Cheers

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• CodePlex Daily Summary for Tuesday, March 27, 2012

  CodePlex Daily Summary for Tuesday, March 27, 2012Popular ReleasesHarness: Harness 2.0.2: change to .NET Framework Client Profile bug fix the download dialog auto answer. bug fix setFocus command. add "SendKeys" command. remove "closeAll" command. minor bugs fixed.BugNET Issue Tracker: BugNET 0.9.161: Below is a list of fixes in this release. Bug BGN-2092 - Link in Email "visit your profile" not functional BGN-2083 - Manager of bugnet can not edit project when it is not public BGN-2080 - clicking on a link in the project summary causes error (0.9.152.0) BGN-2070 - Missing Functionality On Feed.aspx BGN-2069 - Calendar View does not work BGN-2068 - Time tracking totals not ok BGN-2067 - Issues List Page Size Bug: Index was out of range. Must be non-negative and less than the si...YAF.NET (aka Yet Another Forum.NET): v1.9.6.1 RTW: v1.9.6.1 FINAL is .NET v4.0 ONLY v1.9.6.1 has: Performance Improvements .NET v4.0 improvements Improved FaceBook Integration More complete change list and discussion here: http://forum.yetanotherforum.net/yaf_postst14201_v1-9-6-1-RTW-Dated--3-26-2012.aspxQuick Performance Monitor: Version 1.8.1: Added option to set main window to be 'Always On Top'. Use context (right-click) menu on graph to toggle.Asp.NET Url Router: v1.0: build for .net 2.0 and .net 4.0SQLinq - use LINQ to generate Ad-Hoc Sql Queries: SQLinq v1.1: Nuget Package:http://nuget.org/packages/sqlinq Install SQLinq via Nuget Change Log:Fixed "SELECT *" bug when no selector is specified Added ".Take(int)" and ".Skip(int)" methods to support paging Added ability to specify "ORDER BY"DbViewSharp: Sql Compact Edition plugins: The SQL CE plugins are new assemblies written to allow DbViewSharp to work with SQL Compact Edition databases. Some features available for Sql Server databases are unavailable because of restrictions in the Compact Edition engine. However there are plans to add different new features as compensation for this. See the Sql CE Plugin page for more details.TileSet Map Editor: Map Creator: can add maps/ layers can use only 1 tileset for now Have Save/Load Logics... added Fill Copy and Paste working towards better code and more optionsBagammon pc player: Baggamon pc player v.1.3: This a source code of a project "tool-game" Bagammon pc player. It has bug. Please do not fix them. Thank you. For your information : "If you want to use it buy it. Send an email."openSourceC.Daylife: Release v1.0a: This is a minor bug fix release with some minor internal refactoring as well. The Documentation page has some code samples that show how to use the library. If you discover any issues with this release, please check the existing Discussions and Issues to see if the issue has already been reported, and if not, create a new discussion with the details of the issue.menu4web: menu4web 0.0.3: menu4web 0.0.3Windawesome: Windawesome v1.4.0 x86: Added a SeparatorWidget. Implemented some xmonad-like functionality for multiple-monitors - see SwapCurrentWorkspaceWith, SwitchToNextMonitor and SwitchToPreviousMonitor. Thanks to mkocubinski for the idea and some of the implementation. Implemented AddBarToWorkspace and RemoveBarFromWorkspace. Small performance improvements. Any issues/recommendations/requests for future versions? This is the 32-bit version of the release. If you use a 32-bit Windows, this is the release you should u...Navigation for ASP.NET Web Forms: Navigation 1.4: Navigation for ASP.NET Web Forms manages movement and data passing between ASPX pages in a unit-testable manner. There is no client-side logic, so it works in all browsers, and no server-side cache, so it works with the browser back button. Comprehensive documentation and sample code can be found under the Documentation tab (Make sure to unblock all zip files prior to extraction) New - Added default State NavigationData. Supports strongly typed values and routing defaults New - Added mobi...Afrihost Usage Monitoring Gadget: Afrihost Gadget 1.2.0: This is the stable current download: Changes: Added support for Uncapped accounts. Added support for IS Uncapped Accounts.ArcGIS Editor for OpenStreetMap: ArcGIS Editor for OSM 2.0 Final: This release installs both the ArcGIS Editor for OSM Server Component and/or ArcGIS Editor for OSM Desktop components. The Desktop tools allow you to download data from the OpenStreetMap servers and store it locally in a geodatabase. You can then use the familiar editing environment of ArcGIS Desktop to create, modify, or delete data. Once you are done editing, you can post back the edit changes to OSM to make them available to all OSM users. The Server Component allows you to quickly create...Craig's Utility Library: Craig's Utility Library 3.1: This update adds about 60 new extension methods, a couple of new classes, and a number of fixes including: Additions Added DateSpan class Added GenericDelimited class Random additions Added static thread friendly version of Random.Next called ThreadSafeNext. AOP Manager additions Added Destroy function to AOPManager (clears out all data so system can be recreated. Really only useful for testing...) ORM additions Added PagedCommand and PageCount functions to ObjectBaseClass (same as M...DotSpatial: DotSpatial 1.1: This is a Minor Release. See the changes in the issue tracker. Minimal -- includes DotSpatial core and essential extensions Extended -- includes debugging symbols and additional extensions Just want to run the software? End user (non-programmer) version available branded as MapWindow Want to add your own feature? Develop a plugin, using the template and contribute to the extension feed (you can also write extensions that you distribute in other ways). Components are available as NuGet pa...Microsoft All-In-One Code Framework - a centralized code sample library: C++, .NET Coding Guideline: Microsoft All-In-One Code Framework Coding Guideline This document describes the coding style guideline for native C++ and .NET (C# and VB.NET) programming used by the Microsoft All-In-One Code Framework project team.WebDAV for WHS: Version 1.0.67: - Added: Check whether the Remote Web Access is turned on or not; - Added: Check for Add-In updates;Phalanger - The PHP Language Compiler for the .NET Framework: 3.0 (March 2012) for .NET 4.0: March release of Phalanger 3.0 significantly enhances performance, adds new features and fixes many issues. See following for the list of main improvements: New features: Phalanger Tools installable for Visual Studio 2011 Beta "filter" extension with several most used filters implemented DomDocument HTML parser, loadHTML() method mail() PHP compatible function PHP 5.4 T_CALLABLE token PHP 5.4 "callable" type hint PCRE: UTF32 characters in range support configuration supports <c...New Projects(MVC4) Character Creation: A simple web site to manage your Avalon CharactersAmfSample: Sample projectBismillah Quran Reader for Wp7: Bismillah Quran Reader is an application for reading Quran translations in WP7. Translations can be read in various languages. Also recitations can be listened to.BlogEngine Mvc: This is an MVC version of BlogEngine.net. Project Description Our plan is to convert the whole BlogEngine.NET into an MVC application by the end of June 2012. It's developed in C# ASP.NET MVC3.Db7: Db7EF4.3 Code First and Migration Sample: EF4.3 Code First and Migration Sampleemoji for windows phone: This project is a windows phone 7 enmoji libary.Excel Document Merger: Excel Document Merger is a utility for combining multiple Excel workbooks and worksheets into a single workbook.exceladdin: exceladdinfastBinaryJSON: Binary JSON serializer based on fastJSONFontographer: A metro style WPF app to demonstrate the capabilites of the fonts on the users systemGonte Web Desktop: Another web desktop using ExtJs javascript frameworkIndoor Cricket Stats: Indoor Cricket StatsKernel32 C# wrapper: Kernel32.dll C# wrapper. Mostly done for threading, pipes, mutexes and other stuff. Not all methods implemented.Live for Desktop: A simple app that lets you browse you Live accout from a webbrowser integrated in the software. Future version will also include a custom interface and a Metro style look.LogoScriptIDE: IDE for LogoScript, A logo and C like scripting languageMcCloud Service Framework: Monte Carlo Cloud Service Framework (McCloud) provides a generic service implementation of Monte Carlo method, based on Microsoft Windows Azure, to solve a wide range of scientific and engineering problems.NetView Control for Microsoft Access: A native control for Microsoft Access forms to display and interact with non-hierarchical data.Polygon: Polygon is a UI composition framework for ASP.NET Web Forms. It can be used for third-party plugin extensibility of ASP.NET Web Forms applications. Though it's developed in C#, plugins can also done in VB as well.Programmeerproject-LambdaOffice: Architectural project. Takes input from the user and prints it to various fileformats such as .docx and .pdfQuick Job Seeker: Final project of computer scienceSchool Education Management: Project Description School Management System helps schools in managing student's data. It is targeted for colleges in the Philippines. It is developed in ASp.Net MVC3 and uses SQL Server as the database. The system is divided into several modules: 1. Registrar Module - used by the Registrar. 2. Scheduling Module - used by Deans for creating course offerings schedule 3. Cashiering Module - used by the Accounting Department 4. Grading Entry Module - used by teachers for encoding grade...Sharepoint Carousel: Sharepoint Carousel\Slider is a webpart that allows you to have a carousel that contains an image with a link below it. it is fully customisable from styles to the actual javascript that generates the slider data it has currently only been tested with sharepoint 2010 This is carousel\slider for sharepoint is built of the JCarousel http://sorgalla.com/jcarousel/.Sieena Dashboard: Metro UI DashboardSimple Redirect Module for DotNetNuke: This module allows content editors in DotNetNuke to have a simple and easy way to properly redirect incoming URLs that are incorrectly indexed by search engines.software de entrenador 2.0: software de entrenador es un Programa diseñado para entrenadores de musculacion y personas cuyo proposito es mejorar en sus entrenamientos y desean llevar un control del mismo a modo de diario.Sqlite Loader: Tool to Import/Export data to an Sqlite database using CSV, XML with a GUI written in C#TestProject_Mercurial: Test Project with MercuriaTestProject_TFS: the test project with tfsThinkPHP-??、???PHP????: ??WEB??????，?????WEB?????? Twesh Ajax: TweshAjax is clientside javascript library for making asynchronous calls to server.UserProfilePropertiesSync: This utility allows to synchronize User Profile properties between different SharePoint 2010 environments.VRacer: Vektor Car racing on windows phone.Workflow Foundation State Machine Service: This is a sample project for workflow foundation 4 state machine exposed as a WCF serviceWPZilla: Bugzilla client for Windows Phone 7.1 and up.XNA GPU Particles Tool: This is a tool to help create particle effects based on the sample shaders provided in the XNA education catalogue. View the changes to the parameters in real time.Y.Music: Y.Music - ??? ?????? ??? ??????? ??????.?????? ???????? ??????. ?? ????????? ?? ??????? ???-??????? ????????? ??????????. ? ???? ?? ?? ?????????? ??????? ?????? ?????????? ?????? ? ????????????? ??????? ? ????????? ? ?????????. ????????? ?????????? ?? WPF/?#/.NET. ????? ? ??? ???????????? ?????????? NAudio ? Fluent Ribbon.

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• jqgrid won't sort

  - by Ohana

  hi, i have a jqgrid to display data, however it won't sort, i followed the examples provided by jqgrid, did i miss anything? jQuery("#list-table").jqGrid({ url:'data/getJSONFile.php?set='+setName+'&list='+listName, datatype: "json", colNames:['id', 'title','author','publisher'], colModel:[ {name:'id',index:'id',width:55, sortable:true}, {name:'title',index:'title',width:150,sorttype:'string'}, {name:'author',index:'author', width:150}, {name:'publisher', index:'publisher', width:200} ], rowNum:10, //autowidth:true, width: 800, rowList:[10,20,30], pager:jQuery('#pager1'), sortname:'id', viewrecords: true, sortorder: "desc", caption:"books list" }); jQuery("#list-table").jqGrid('navGrid', '#pager1',{edit:false, add:false,del:false});

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• .NET ThreadPool QueueUserWorkItem Synchronization

  - by ikurtz

  I am employing ThreadPool.QueueUserWorkItem to play some sound files and not hanging up the GUI while doing so. It is working but has an undesirable side effect. While the QueueUserWorkItem CallBack Proc is being executed there is nothing to stop it from starting a new thread. This causes the samples in the threads to overlap. How can I make it so that it waits for the already running thread to finish running and only then run the next request? EDIT: I did: Thread t = new Thread(FireAttackProc(fireResult)); t.Start(); but it gave me some errors. How do I specify a thread method with parameters?

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• Setting the position within a spinner

  - by eric

  Good Afternoon, I have a spinner array containing 3 spinners. Each spinner is populated via a res string array. Each array contains the numbers 1-100. When the activity starts each spinner contains a string array of 1-100 and when you click on a spinner the first choice is 1. Say a user picks 25 on the first spinner. I'd like the 2nd spinner to show 25 as the starting point for scrolling when the spinner is clicked but not fire the spinner. The 2nd spinner would still contain the array 1-100 though so a user could scroll down to a lessor number if the wanted to. I've tried using setSelection but that causes the 2nd spinner to fire causing undesirable effects (an edit box is populated with the 2nd number even though the user hasn't clicked the 2nd spinner). I would like the 2nd spinner to just show 25 as the starting point. How do I do this?

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• Add onchange event to a "locked" field in Dynamics CRM 4

  - by Evgeny

  I'm customising Dynamics CRM 4 and would like to modify the Form for the Case entity to add some JavaScript to the onchange event for the Knowledge Base Article lookup field (kbarticleid_ledit). However, when I click Change Properties for that field I get an error message: This field belongs to a locked section and cannot have its properties modified. How can I get around this and edit it? Is there a workaround similar to customizing the Article view? Or can I hack the DB somehow to "unlock" that field?

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• Building a directory tree from a list of file paths

  - by Abignale

  I am looking for a time efficient method to parse a list of files into a tree. There can be hundreds of millions of file paths. The brute force solution would be to split each path on occurrence of a directory separator, and traverse the tree adding in directory and file entries by doing string comparisons but this would be exceptionally slow. The input data is usually sorted alphabetically, so the list would be something like: C:\Users\Aaron\AppData\Amarok\Afile C:\Users\Aaron\AppData\Amarok\Afile2 C:\Users\Aaron\AppData\Amarok\Afile3 C:\Users\Aaron\AppData\Blender\alibrary.dll C:\Users\Aaron\AppData\Blender\and_so_on.txt From this ordering my natural reaction is to partition the directory listings into groups... somehow... before doing the slow string comparisons. I'm really not sure. I would appreciate any ideas. Edit: It would be better if this tree were lazy loaded from the top down if possible.

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• SignalR cross domain does not work after updating to 0.5.1

  - by jlp

  My site uses SignalR to communicate cross-domain. It worked great but I updated SignalR from 0.5.0 to 0.5.1 and my site broke. Here's my script: function start() { $.connection.hub.url = "http://otherdomain.com/signalr"; $.connection.hub.start().done(function () { $.connection.myHub.join(); }); } When script calls join - I see in Firebug that it is a POST (I believe it shoold be GET (jsonp) since it is cross domain) with no response. EDIT: I tried $.connection.hub.start({jsonp: true}). Now I have can call server from client but calls from server don't execute on client. I noticed that there are following calls: negotiate and send whereas locally (the same domain) there are: negotiate, connect, send.

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• Maintain set of local commits working with git-svn

  - by benizi

  I am using git to develop against a project hosted in subversion, using git-svn: git svn clone svn://project/ My general workflow has been to repeatedly edit-and-commit on the master branch, then commit to the svn repository via: git stash git svn dcommit git stash apply One of the local modifications that 'stash' command is preserving, that I don't want to commit to the svn repository, is a changed database connection string. What's the most convenient way to keep this local change without the extra 'stash' steps? I suspect that something like 'stash' or 'quilt' is what I'm looking for, but I'm still new enough to git that I think I'm missing some terminology that would lead to the exact incantation. Update: The only solution I found that seems to avoid the git stash + git-svn action + git stash apply series was to update the git-svn ref manually: (check in local-only change to 'master', then...) $ cat .git/refs/master > .git/refs/remote/git-svn $ git svn fetch (with at least one new SVN revision) And that leaves the local-only commit as a weird (probably unsafe) commit between two svn revisions.

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• TreeView inside AutoCompleteBox's popup

  - by Satumba

  Hi, Inspired by this post, I'm trying to use a TreeView inside the AutoCompleteBox's popup in order to show hierarchical data. Here's what i did: I Made my own TreeView that implements ISelectionAdapter (not sure it's perfect) Edit AutoCompleteBox template and change the selector to my treeview Try Bind my ViewModel to it Unfortunately this is not working. i checked my new TreeView with the same binding to the same object and it works prefectly when it's outside of a AutoCompleteBox template. Any idea? any special way to implement ISelectionAdapter for treeview? did i missed something? couldn't find any example for it on the web... Thanks.

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• Why is my CalendarExtender getting overlapped when rendered?

  - by Dillie-O

  I'm working on a .NET web application and I'm using a CalendarExtender control within it to have the user specify a date. For some reason, when I click the icon to display the calendar, the background seems to be transparent, shown below: I'm using the extender on other pages and do not run into this issue. I'm not sure if it is worth mentioning, but the calendar is nested within a panel that has a rounded corner extender attached to it, as well as the panel below it (where the "From" is overlapping). Within that panel, I do have a div layout setup to create two columns. EDIT: The other thing to note here is that the section that has the name and "placeholders" for nickname are all ASP.NET label controls, if that matters.

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• Convert Microsoft Visio Drawing (vsd) to PDF automatically

  - by nhinkle

  An open-source project I am working on uses Visio drawings for documentation, which are checked into source control. For those working on the project who don't own Visio, we have been converting the vsd files to PDFs so that they can still view them. It's not too difficult to save a copy as a PDF when making changes to the documentation, but we would like an automated way to do this conversion, so that we can set it up as a pre-checkin script in the SVN client. If anybody knows of a way to do this, either using something built-in to Visio, or with an outside script or command line tool, we would appreciate it. Edit: Thanks to the suggestion below, I have found the Visio Viewer 2010. This will be helpful for our contributors using Windows. We would still like to have the ability to create PDFs though, as there are readers available on every major operating system, and our contributors will not be using only Windows.

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• Is there a website to lookup common, already written functions?

  - by pinnacler

  I'm sitting here writing a function that I'm positive has been written before, somewhere on earth. It's just too common to have not been attempted, and I'm wondering why I can't just go to a website and search for a function that I can then copy and paste into my project in 2 seconds, instead of wasting my day reinventing the wheel. Sure there are certain libraries you can use, but where do you find these libraries and when they are absent, is there a site like I'm describing? Possibly a wiki of some type that contains free code that anybody can edit and improve?

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• Showing Different fields in EditorForModel vs. DisplayForModel modes in MVC2

  - by CodeGrue

  I have a viewmodel that has an int StateID field and a string StateName field like so: public class DepartmentViewModel : BaseViewModel, IModelWithId { // only show in edit mode public int StateId { get; set; } // only show in display mode public string StateName { get; set; } } I have a read only view that uses DisplayForModel and an update view that uses EditorForModel. I want the DisplayForModel view to show the StateName property, and the EditorForModel view use the StateID property (I am actually rendering a dropdownlist based on this). I have not been able to figure out how to decorate my viewmodel properties to create this behavior.

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• Which is a good opensource user management system?

  - by Lost_in_code

  I'm new to php/mySQL and am trying to create a website which will allow users to register. In future, there will be a paid content area where content will be shown based on the payment status. Is there a good opensource lightweight framework which takes care of the user management part? (Register, edit user info, retrieve lost password etc). I'm a flash platform developer and not aware of how to take care of stuff like session hijacking, XSS etc. Should I go ahead and learn to do all this on my own, without using any framework? I thought of using Wordpress' user management system, but not sure how easy that would be. Any suggestion would be great.

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• Simple ASP.Net MVC 1.0 Validation

  - by Mike

  On the current project we are working on we haven't upgraded to MVC 2.0 yet so I'm working on implementing some simple validation with the tools available in 1.0. I'm looking for feedback on the way I'm doing this. I have a model that represents a user profile. Inside that model I have a method that will validate all the fields and such. What I want to do is pass a controller to the validation method so that the model can set the model validation property in the controller. The goal is to get the validation from the controller into the model. Here is a quick example public FooController : Controller { public ActionResult Edit(User user) { user.ValidateModel(this); if (ModelState.IsValid) ....... ....... } } And my model validation signature is like public void ValidateModel(Controller currentState) What issues can you see with this? Am I way out to lunch on how I want to do this?

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• PHP exec() on windows not working

  - by Rich Harrington

  Hey, I'm trying to execute a program on windows through PHP, the command is posted below. This doesn't seem to be running through the script at all, even though it works when the command is manually entered into the command prompt. exec('C:\\ffmpeg -i ' . $movedfile . ' -acodec aac -ab 128k -vcodec libx264 -fpre C:\\ffmpeg\\share\\ffmpeg\\libx264-hq.ffpreset -crf 22 -threads 0 -wpredp 0' . $convertedfile); Any suggestions? Thanks! EDIT: There are two slashes for path seperators, stack overflow only displays one though

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• javamail vs sendmail performance during bulk email

  - by Glenn2041

  Hi all, I'm writing a Java mass emailer application to send out emails to send between 50,000 to 100,000 a day to users. The current plan is to delegate the sending to delegate to sendmail (on the local unix server). From our testing sendmail is sending a maximum of 5 emails per second. Would JavaMail be a faster option? Does anyone know what a faster way to send emails. We want to get this process out as quick as possible. Edit: BTW, a pdf will be attached too

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