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Android代码优化小技巧 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...通过getter访问的7倍。 请注意,如果你使用ProGuard, 你可以获得同样的效果,因为ProGuard可以为你inline accessors. 使用增强的For循环写法 请比较下面三种循环的方法: static class Foo { int mSplat; } Foo[] mArray = ... public void zero(...
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How to check if a variable is set in Bash?

...s on set -u. – Ciro Santilli 郝海东冠状病六四事件法轮功 Jun 10 '14 at 6:52 68 Note t...
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How do I use pagination with Django class based generic ListViews?

...h for "pagi" – Ciro Santilli 郝海东冠状病六四事件法轮功 Oct 26 '12 at 11:44 2 ...
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cpuid汇编指令 - C/C++ - 清泛网 - 专注C/C++及内核技术

...们的高速缓存(Cache)的大小,后面将介绍使用CPUID指令获得CPU高速缓存信息的方法,如果没有高速缓存,则是Celeron®处理器;如果L2高速缓存为1MB或者2MB,则应该是Pentium II Xeon处理器,其它情况则应该是Pentium II处理器或者是...
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How to install a specific version of a ruby gem?

...ries though. – Ciro Santilli 郝海东冠状病六四事件法轮功 Feb 21 '19 at 8:16 Once again, wishing I could do...
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Split string with delimiters in C

...ed on glibc. – Ciro Santilli 郝海东冠状病六四事件法轮功 Jul 20 '15 at 7:04 I was just about to ask... Pel...
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远程临场机器人 你会买单吗? - 资讯 - 清泛网 - 专注C/C++及内核技术

...队显然更加倾向前者。 记者在Pozible网站看到,明机器人获得了365位支持者,总共获得了11.7万元人民币的支持资金,但这只相当于出售了23台机器人。对这样的成绩,孔尧看得很开,“真正买的人没那么多,就这些我还怀疑有竞...
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How to check that an element is in a std::set?

... Ciro Santilli 郝海东冠状病六四事件法轮功 223k5555 gold badges852852 silver badges670670 bronze badges answered Nov 9 '09 at 15:42 ...
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What is the purpose of static keyword in array parameter of function like “char s[static 10]”?

... @CiroSantilli巴拿馬文件六四事件法轮功 if (!someArray) { somecode... } could be removed – M.M May 10 '16 at 21:12 ...
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How to undo the effect of “set -e” which makes bash exit immediately if any command fails?

...as in "≠". – Ciro Santilli 郝海东冠状病六四事件法轮功 Jun 29 '18 at 8:44 ...