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How can I select rows with most recent timestamp for each key value?

...aster than other answers, at least in my case. – rain_ Sep 6 '17 at 7:51 @rain_ It really depends on the use case. The...
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Error - Unable to access the IIS metabase

After installing Visual Studio 2012 and opening my solution I get a series of errors in this form: 37 Answers ...
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How to use MDC with thread pools?

....util.Timer classes along with some self-rolled async execution services. All these services manage their own thread pool. ...
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Get TransactionScope to work with async / await

...flow across thread continuations. My understanding is that it is meant to allow you to write code like this: // transaction scope using (var scope = new TransactionScope(... , TransactionScopeAsyncFlowOption.Enabled)) { // connection using (var connection = new SqlConnection(_connectionStrin...
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How to use a RELATIVE path with AuthUserFile in htaccess?

... different versions in my codebase, and have the deployment process set it all up (i. e. replace placeholders or rename / move the appropriate file). On Java projects, I use Maven to do this type of work, on, say, PHP projects, I like to have a build.sh and / or install.sh shell script that tunes t...
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Python in Xcode 4+?

...d it out! The steps make it look like it will take more effort than it actually does. These instructions are for creating a project from scratch. If you have existing Python scripts that you wish to include in this project, you will obviously need to slightly deviate from these instructions. If yo...
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How do I set the default locale in the JVM?

I want to set the default Locale for my JVM to fr_CA . What are the possible options to do this? 7 Answers ...
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How to call Android contacts list?

I'm making an Android app, and need to call the phone's contact list. I need to call the contacts list function, pick a contact, then return to my app with the contact's name. Here's the code I got on the internet, but it doesnt work. ...
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Show Youtube video source into HTML5 video tag?

...controls="controls" class="video-stream" x-webkit-airplay="allow" data-youtube-id="N9oxmRT2YWw" src="http://v20.lscache8.c.youtube.com/videoplayback?sparams=id%2Cexpire%2Cip%2Cipbits%2Citag%2Cratebypass%2Coc%3AU0hPRVRMVV9FSkNOOV9MRllD&itag=43&ipbits=0&...
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How to navigate through textfields (Next / Done Buttons)

How can I navigate through all my text fields with the "Next" Button on the iPhone Keyboard? 34 Answers ...