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How do I calculate the normal vector of a line segment?
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Oren TrutnerOren Trutner
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How to create a new language for use in Visual Studio
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answered Nov 26 '10 at 6:58
James KovacsJames Kovacs
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AngularJS toggle class using ng-class
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answered Mar 13 '13 at 22:05
StewieStewie
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How to check if a given directory exists in Ruby
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how do you push only some of your local git commits?
Suppose I have 5 local commits. I want to push only 2 of them to a centralized repo (using an SVN-style workflow). How do I do this?
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List of remotes for a Git repository?
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Peter Mortensen
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answered Apr 17 '12 at 1:01
Matthew Scharley...
Is there a way to specify an “empty” C# lambda expression?
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Extracting the last n characters from a ruby string
...an put a number greater than the size of the string:
"123".split(//).last(5).to_s
For ruby 1.9+
"123".split(//).last(5).join("").to_s
For ruby 2.0+, join returns a string
"123".split(//).last(5).join
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How do .gitignore exclusion rules actually work?
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Why should we NOT use sys.setdefaultencoding(“utf-8”) in a py script?
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edited May 13 '16 at 21:59
JamesThomasMoon1979
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