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Using usort in php with a class private function
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Make your sort function static:
private static function merchantSort($a,$b) {
return ......
Why is arr = [] faster than arr = new Array?
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answered Sep 10 '11 at 23:51
Roger PoonRoger Poon
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rspec 3 - stub a class method
I am upgrading from rspec 2.99 to rspec 3.0.3 and have converted instance methods to use allow_any_instance_of , but haven't figured out how to stub a class method. I have code like this:
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What is sys.maxint in Python 3?
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The sys.maxint constant was removed, since there is no longer a limit
to the value of integ...
Update a local branch with the changes from a tracked remote branch
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edited Jun 25 at 17:03
SexxLuthor
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Object.getOwnPropertyNames vs Object.keys
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edited Jul 20 at 18:26
Scott Enock
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answered Mar 26 '14 at 10:47
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How is this fibonacci-function memoized?
... and kept ready in case it is asked for again. If we define some list, xs=[0..] and later ask for its 100th element, xs!!99, the 100th slot in the list gets "fleshed out", holding the number 99 now, ready for next access.
That is what that trick, "going-through-a-list", is exploiting. In normal do...
Find substring in the string in TWIG
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HamZaHamZa
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How do I check if a number is positive or negative in C#?
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bool positive = number > 0;
bool negative = number < 0;
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Using OR in SQLAlchemy
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340
From the tutorial:
from sqlalchemy import or_
filter(or_(User.name == 'ed', User.name == 'wendy...