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Python - Create a list with initial capacity
... result[i]= message
return result
Results. (evaluate each function 144 times and average the duration)
simple append 0.0102
pre-allocate 0.0098
Conclusion. It barely matters.
Premature optimization is the root of all evil.
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How do I iterate over a range of numbers defined by variables in Bash?
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edited Apr 23 '16 at 0:41
answered Oct 4 '08 at 1:41
Jia...
Disable ActiveRecord for Rails 4
I want to disable ActiveRecord in Rails 4. I did the following in config/application.rb
8 Answers
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Git: Correct way to change Active Branch in a bare repository?
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edited May 23 '17 at 11:54
Community♦
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answered Jul 21 '10 at 17:22
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How to build for armv6 and armv7 architectures with iOS 5
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I just built something today specifying a deployment target of iOS 4.0. With only armv7 specified in Architectures, Xcode warned me that to support anything below iOS4.2 I had to include armv6 in Architectures. Just edit that field, click the "+" button when the dialog pops up and enter the ...
Get a random item from a JavaScript array [duplicate]
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edited Mar 26 at 14:06
answered May 6 '11 at 17:50
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List vs List
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truthealitytrutheality
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Where does gcc look for C and C++ header files?
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Drew DormannDrew Dormann
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