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What is the difference between '/' and '//' when used for division?
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13 Answers
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how to get the current working directory's absolute path from irb
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edited May 18 '13 at 6:34
answered Dec 21 '09 at 1:31
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MongoDB atomic “findOrCreate”: findOne, insert if nonexistent, but do not update
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answered May 3 '13 at 15:45
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Where is the .NET Framework 4.5 directory?
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153
.NET 4.5 is an in place replacement for 4.0 - you will find the assemblies in the 4.0 directory....
cannot load such file — zlib even after using rvm pkg install zlib
I installed zlib package and ruby 1.9.3 using rvm, but whenever I try to install
gems it says
cannot load such file -- zlib
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How to remove the first Item from a list?
I have the list [0, 1, 2, 3, 4] I'd like to make it into [1, 2, 3, 4] . How do I go about this?
10 Answers
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