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static linking only some libraries
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gcc -lsome_dynamic_lib code.c some_static_lib.a
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How to show disable HTML select option in by default?
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C++: How to round a double to an int? [duplicate]
...(x<0); // x is now 55.499999...
int y = (int)x; // truncated to 55
C++11 also introduces std::round, which likely uses a similar logic of adding 0.5 to |x| under the hood (see the link if interested) but is obviously more robust.
A follow up question might be why the float isn't stored as exac...
How do I parse JSON in Android? [duplicate]
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edited May 23 '19 at 11:46
double-beep
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做程序猿的老婆应该注意的一些事情 - 杂谈 - 清泛网 - 专注C/C++及内核技术
...年时间，几乎没有休息过，周一至周五晚上加班到10点、11点以后才回来，甚至更晚或者通宵。周六日白天去公司加班。那时候还在做手机移植。人年轻，通宵一下还能扛得住，通宵后第二天还能继续上班。现在偶尔程序猿也会...
Check if an array contains any element of another array in JavaScript
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edited Feb 11 '19 at 9:53
answered Oct 6 '16 at 10:30
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How to change max_allowed_packet size
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Destroyica
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answered Nov 9 '11 at 9:04
ManuelManuel
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throwing exceptions out of a destructor
...noexcept(false) so the code keeps its original meaning.
// Post C++11 destructors are by default `noexcept(true)` and
// this will (by default) call terminate if an exception is
// escapes the destructor.
//
// But this example is designed to show that termina...
Pick a random value from an enum?
...is right.
– helios
Dec 29 '09 at 14:11
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How to read the content of a file to a string in C?
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