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What is the difference between a.getClass() and A.class in Java?
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edited Oct 30 '16 at 12:47
answered Jun 8 '12 at 11:16
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How to combine two or more querysets in a Django view?
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key=lambda instance: instance.date_created)
If you're using Python 2.4 or later, you can use attrgetter instead of a lambda. I remember reading about it being faster, but I didn't see a noticeable speed difference for a million item list.
from operator import attrgetter
result_list = sorted...
How to calculate age (in years) based on Date of Birth and getDate()
... table listing people along with their date of birth (currently a nvarchar(25))
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Readonly Properties in Objective-C?
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edited Feb 16 '17 at 22:06
Wayne
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What's the difference between assignment operator and copy constructor?
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A copy constructor is used to initialize a previously uninitialized object from some other objec...
How to get min/max of two integers in Postgres/SQL?
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2 Answers
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How to start new activity on button click
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