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Are HTTP headers case-sensitive?

...case-sensitive.) If you trust the major browsers to abide by this, you're all set. BTW, unlike most of HTTP, methods (verbs) are case sensitive: 5.1.1 Method The Method token indicates the method to be performed on the resource identified by the Request-URI. The method is case-sens...
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Cannot convert lambda expression to type 'string' because it is not a delegate type [duplicate]

... This has to be the stupidest thing ever. Giving you a totally misleading error message instead of clearly stating that you miss a reference. Someone cannot program at microsoft. Well, thanks for the fix – Liquid Core Oct 24 '16 at 10:19 ...
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What's the foolproof way to tell which version(s) of .NET are installed on a production Windows Serv

...are looking for this info, and go to this site: http://www.hanselman.com/smallestdotnet/ That's all it takes. The site has a script that looks your browser's "UserAgent" and figures out what version (if any) of the .NET Framework you have (or don't have) installed, and displays it automatically (t...
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How to get the children of the $(this) selector?

... The jQuery constructor accepts a 2nd parameter called context which can be used to override the context of the selection. jQuery("img", this); Which is the same as using .find() like this: jQuery(this).find("img"); If the imgs you desire are only direct descendants ...
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Is it possible to cache POST methods in HTTP?

... The corresponding RFC 2616 in section 9.5 (POST) allows the caching of the response to a POST message, if you use the appropriate headers. Responses to this method are not cacheable, unless the response includes appropriate Cache-Control or Expires header fields. Howe...
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How to print Boolean flag in NSLog?

... @BoltClock 0/1 isn't meaningful in log output? I thought we were all programmers here lol – Cbas Apr 3 '16 at 21:04 add a comment  |  ...
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Removing carriage return and new-line from the end of a string in c#

... Just out of interest, all you really need is s = s.TrimEnd() - as the docs say: If trimChars is null or an empty array, Unicode white-space characters are removed instead. - see String.TrimEnd – Stuart Wood ...
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How to get a group of toggle buttons to act like radio buttons in WPF?

...'11 at 3:44 Uday Kiran ThummalapalliUday Kiran Thummalapalli 3,11922 gold badges1111 silver badges33 bronze badges ...
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Code snippet or shortcut to create a constructor in Visual Studio

... If you want to see the list of all available snippets: Press Ctrl + K and then X. share | improve this answer | follow ...
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Which Android IDE is better - Android Studio or Eclipse? [closed]

... The use of IDE is your personal preference. But personally if I had to choose, Eclipse is a widely known, trusted and certainly offers more features then Android Studio. Android Studio is a little new right now. May be it's upcoming versions keep up to Eclipse level soon. ...