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Are there any downsides to passing structs by value in C, rather than passing a pointer?
...res by value.
– Elya S
Aug 21 at 10:46
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Get the _id of inserted document in Mongo database in NodeJS
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georgedyergeorgedyer
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Windows batch files: .bat vs .cmd?
... operating systems.
cmd.exe is the 32-bit command processor in Windows NT (64-bit Windows OSes also have a 64-bit version). cmd.exe was never part of Windows 9x. It originated in OS/2 version 1.0, and the OS/2 version of cmd began 16-bit (but was nonetheless a fully fledged protected mode program w...
Apache两种工作模式区别及配置切换 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...作模式详解：
http://www.cnblogs.com/ghj1976/archive/2011/01/11/1932764.html
prefork的工作原理及配置
如果不用“--with-mpm”显式指定某种MPM，prefork就是Unix平台上缺省的MPM。它所采用的预派生子进程方式也是Apache 1.3中采用的模式。prefork...
How to identify numpy types in python?
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– Douglas B. Staple
Sep 25 '12 at 1:46
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Filter dict to contain only certain keys?
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64
Here's an example in python 2.6:
>>> a = {1:1, 2:2, 3:3}
>>> dict((key,value...
How do I properly clean up Excel interop objects?
...ots" is not sufficient to prevent a problem: stackoverflow.com/questions/4964663/…
– Mike Rosenblum
Feb 13 '11 at 17:22
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How do I grep for all non-ASCII characters?
...s 'SO- stop being evil'Gilles 'SO- stop being evil'
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What is the advantage of GCC's __builtin_expect in if else statements?
... puts("a");
return 0;
}
Compile and decompile with GCC 4.8.2 x86_64 Linux:
gcc -c -O3 -std=gnu11 main.c
objdump -dr main.o
Output:
0000000000000000 <main>:
0: 48 83 ec 08 sub $0x8,%rsp
4: 31 ff xor %edi,%edi
6: e8 00 ...
Running V8 Javascript Engine Standalone
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answered Apr 21 '11 at 9:46
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