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Curly braces in string in PHP
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This is the complex (curly) syntax for string interpolation. From the manual:
Complex (cur...
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))
34 Answers
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How do you check if a JavaScript Object is a DOM Object?
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Constructors vs Factory Methods [closed]
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edited Apr 27 '12 at 12:36
reevesy
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Java: Literal percent sign in printf statement
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The percent sign is escaped using a percent sign:
System.out.printf("%s\t%s\t%1.2f%%\t%1.2f%%...
Rename a git submodule
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Note: this approach does not update the index and .gitmodules properly in 2018 versions of GIT.
Note: You may be able to now just do git mv oldpath newpath now, as pointed out in VonC's answer. (Ensure you are using the latest version of git)
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Using Phonegap for Native Application development [closed]
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edited Sep 13 '12 at 18:51
Gil Birman
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Style input element to fill remaining width of its container
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edited Aug 5 '12 at 16:56
answered Apr 21 '09 at 16:47
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