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How to perform OR condition in django queryset?
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edited Oct 26 '13 at 2:13
Mechanical snail
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const vs constexpr on variables
...ename them so that we can talk about them more easily:
const double PI1 = 3.141592653589793;
constexpr double PI2 = 3.141592653589793;
Both PI1 and PI2 are constant, meaning you can not modify them. However only PI2 is a compile-time constant. It shall be initialized at compile time. PI1 m...
How to create a directory using nerdtree
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answered May 22 '10 at 21:59
housetierhousetier
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Rails - Validate Presence Of Association?
... B. I have a business requirement that an insert into A requires at least 1 associated record to B. Is there a method I can call to make sure this is true, or do I need to write a custom validation?
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Determine direct shared object dependencies of a Linux binary?
...es:
Tag Type Name/Value
0x0000000000000001 (NEEDED) Shared library: [libssl.so.1.0.0]
0x0000000000000001 (NEEDED) Shared library: [libc.so.6]
0x000000000000000c (INIT) 0x400520
0x000000000000000d (FINI) 0x400758...
How to make a transparent HTML button?
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edited Aug 12 '16 at 20:49
answered Mar 26 '14 at 20:33
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Enabling auto layout in iOS 6 while remaining backwards compatible with iOS 5
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Autolayout can be enabled or disabled on each .storyboard or .xib file. Just select the partic...
What does FrameLayout do?
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You use a FrameLayout to stack child views on top of each other, with the most recent child on...
REST API - why use PUT DELETE POST GET?
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201
The idea of REpresentational State Transfer is not about accessing data in the simplest way poss...
What does “rc” mean in dot files
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edited May 13 at 5:02
answered Jun 14 '12 at 9:50
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