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Difference between dispatch_async and dispatch_sync on serial queue?
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edited Apr 8 '16 at 3:13
answered Nov 6 '13 at 21:02
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How do I create an average from a Ruby array?
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Try this:
arr = [5, 6, 7, 8]
arr.inject{ |sum, el| sum + el }.to_f / arr.size
=> 6.5
Note the .to_f, which you'll want for avoiding any problems from integer division. You can also do:
arr = [5, 6, 7, 8]
arr.inject(0.0) { |sum, el| sum + el } / ...
How to get an element by its href in jquery?
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edited Jul 28 '14 at 16:27
answered Jun 29 '12 at 16:50
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What are Transient and Volatile Modifiers?
...rence type, and zero or false for a primitive type. Note that the JLS (see 8.3.1.3) does not say what transient means, but defers to the Java Object Serialization Specification. Other serialization mechanisms may pay attention to a field's transient-ness. Or they may ignore it.
(Note that the JL...
Are table names in MySQL case sensitive?
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CloudyMarbleCloudyMarble
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Skip rows during csv import pandas
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alkoalko
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How can I reference the value of a final static field in the class?
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Marquis of LorneMarquis of Lorne
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What does it mean when MySQL is in the state “Sending data”?
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QuassnoiQuassnoi
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How do I include related model fields using Django Rest Framework?
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Paolo
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answered Jan 29 '13 at 11:27
Tom ChristieTom Ch...
ImportError: no module named win32api
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248
This is resolve my case as found on
Where to find the win32api module for Python?
pip install ...