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C# vs C - Big performance difference
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edited May 23 '17 at 12:10
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answered Mar 26 '09 at 16:26
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Angular directives - when and how to use compile, controller, pre-link and post-link [closed]
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edited Jun 20 at 9:12
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answered Jul 7 '14 at 16:16
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R and version control for the solo data analyst
...l on it is going to increase the complexity of your file system by exactly 0. If your projects are strewn about your computer- then you should centralize them before applying version control and this will end up decreasing the complexity of managing your files- that's why we have a Documents folder...
How to use concerns in Rails 4
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So I found it out by myself. It is actually a pretty simple but powerful concept. It has to do w...
What's the difference between passing by reference vs. passing by value?
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First and foremost, the "pass by value vs. pass by reference" distinction as defined in the C...
Understanding Python super() with __init__() methods [duplicate]
...on super if you haven't already.
Note that the syntax changed in Python 3.0: you can just say super().__init__() instead of super(ChildB, self).__init__() which IMO is quite a bit nicer. The standard docs also refer to a guide to using super() which is quite explanatory.
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Why does Twitter Bootstrap Use Pixels for Font Size?
... blog about these changes as they come up more, but I'm unsure how close 3.0 is and what that will all entail yet.
I would suggest anyone with strong feelings about this go and +1 this thread.
[Update] V3 roadmap oulined in V2.3 release blogpost makes no mention of adding support for ems.
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Why does C++ need a separate header file?
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You seem to be asking about separating definitions from declarations, although there are other ...
How dangerous is it to access an array out of bounds?
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10 Answers
10
Active
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Check synchronously if file/directory exists in Node.js
...are the historical answers in chronological order:
Original answer from 2010
(stat/statSync or lstat/lstatSync)
Update September 2012
(exists/existsSync)
Update February 2015
(Noting impending deprecation of exists/existsSync, so we're probably back to stat/statSync or lstat/lstatSync)
Update Dece...