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What is the iPad user agent?
...la/5.0(iPad; U; CPU iPhone OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B314 Safari/531.21.10
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install / uninstall APKs programmatically (PackageManager vs Intents)
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Python nested functions variable scoping [duplicate]
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Splitting String with delimiter
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I think It's very useful to add an edge case that you might run into when spliting by the '.' char. So you'll must need to escape the dot ...
What's the difference between echo, print, and print_r in PHP?
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Nightfirecat
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answered Oct 30 '09 at 0:20
John KugelmanJohn...
Getting the name of the currently executing method
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edited Apr 15 '14 at 10:30
Maarten Bodewes
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Is False == 0 and True == 1 an implementation detail or is it guaranteed by the language?
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answered May 4 '10 at 9:18
Olivier VerdierOlivier Verdier
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How to install Boost on Ubuntu
...ed as final step
– Oleg Vazhnev
Apr 10 '15 at 17:55
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@tbc0 Boost is at version 1.59 now, and th...
Pragma in define macro
...lent to
#pragma argument
except it can be used in macros (see section 6.10.9 of the c99 standard, or 16.9 of the c++0x final committee draft)
For example,
#define STRINGIFY(a) #a
#define DEFINE_DELETE_OBJECT(type) \
void delete_ ## type ## _(int handle); ...
Lua简明教程 - 脚本技术 - 清泛IT论坛，有思想、有深度
...double型，64bits，你不必担心Lua处理浮点数会慢（除非大于100,000,000,000,000），或是会有精度问题。你可以以如下的方式表示数字，0x开头的16进制和C是很像的。num = 1024
num = 3.0
num = 3.1416
num = 314.16e-2
num = 0.31416E1
num = 0xff
num = 0x56复制...