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What is the X-REQUEST-ID http header?

... Stefan KöglStefan Kögl 3,03511 gold badge2121 silver badges3232 bronze badges ...
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How do I “source” something in my .vimrc file?

... Anthony Geoghegan 9,51244 gold badges4040 silver badges4848 bronze badges answered Apr 30 '09 at 3:25 WhaledawgWhaledawg ...
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Convert Time from one time zone to another in Rails

...pment environment (Rails 2.3.2) >> now = DateTime.now.utc => Sun, 06 Sep 2009 22:27:45 +0000 >> now.in_time_zone('Eastern Time (US & Canada)') => Sun, 06 Sep 2009 18:27:45 EDT -04:00 >> quit So for your particular example Annotation.last.created_at.in_time_zone('Easter...
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What does __FILE__ mean in Ruby?

... answered Oct 22 '08 at 3:30 GeoffGeoff 3,63922 gold badges2525 silver badges2424 bronze badges ...
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Fundamental difference between Hashing and Encryption algorithms

... +200 Well, you could look it up in Wikipedia... But since you want an explanation, I'll do my best here: Hash Functions They provide a ...
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How can I detect if this dictionary key exists in C#?

... | edited May 13 '10 at 20:38 Adam Tuttle 18.4k1616 gold badges7171 silver badges109109 bronze badges ...
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Cast to int vs floor

... | edited Dec 30 '14 at 21:44 Matt Ball 323k8585 gold badges599599 silver badges672672 bronze badges ...
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PHP function to build query string from array

... Ry-♦ 192k4444 gold badges392392 silver badges403403 bronze badges answered Dec 30 '08 at 16:52 TJ LTJ L 21.5k77 gold badges5...
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How can I tell PyCharm what type a parameter is expected to be?

... If you are using Python 3.0 or later, you can also use annotations on functions and parameters. PyCharm will interpret these as the type the arguments or return values are expected to have: class King: def repress(self, peasant: Person) -> boo...
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Can the C# interactive window interact with my code?

In Visual Studio 2015 or later, I can open the 'C# interactive window', and run code: 5 Answers ...