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Generating random integer from a range
...;int>(max - min + 1))
Except when the size of the range is a power of 2, this method produces biased non-uniform distributed numbers regardless the quality of rand(). For a comprehensive test of the quality of this method, please read this.
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Regex Last occurrence?
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The (?: is the start of a non capturing group. The . is any character, this checks any character if it is not followed by a ``.
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Install gitk on Mac
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Correct, the 1.7.12.4 (Apple Git-37) does not come with gitk. You can install a more recent version of git + git-ui as a separate formula by using brew. More thorough instructions located here: http://www.moncefbelyamani.com/how-to-install-xc...
ActiveRecord, has_many :through, and Polymorphic Associations
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162
There is a known issue with Rails 3.1.1 that breaks this functionality. If you are having this p...
Clearing a string buffer/builder after loop
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JonJon
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Django Model - Case-insensitive Query / Filtering
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answered Jul 31 '12 at 15:08
RonRon
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Linux: copy and create destination dir if it does not exist
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21 Answers
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How to put a unicode character in XAML?
...ormat you could try the XML character escape. So instead of writing &\u2014, you could write — instead.
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Should a function have only one return statement?
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