大约有 40,000 项符合查询结果（耗时：0.0395秒） [XML]
How to mkdir only if a directory does not already exist?
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89
Use the -p flag.
man mkdir
mkdir -p foo
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C++11 emplace_back on vector?
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89
You need to explicitly define a ctor for the class:
#include <string>
#include <vecto...
20个命令行工具监控 Linux 系统性能 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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1 0 0 810420 97380 70628 0 0 115 4 89 79 1 6 90 3 0
3. lsof — 打开文件列表
lsof 命令对于很多 Linux/Unix 系统都可以使用，主要以列表的形式显示打开的文件和进程。
打开的文件主要包括磁盘文件、网络套...
Why is argc not a constant?
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The C standard (ISO/IEC 9899:2011) says:
5.1.2.2.1 Program startup
¶1 The function called at program startup is named main. The implementation declares no
prototype for this function. It shall be defined with a return type of int and with...
Able to push to all git remotes with the one command?
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89
If you want to always push to repo1, repo2, and repo3 but always pull only from repo1, set up t...
JavaScript Date Object Comparison
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kennebeckennebec
89.8k2828 gold badges9696 silver badges123123 bronze badges
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Sending mail from Python using SMTP
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89
The method I commonly use...not much different but a little bit
import smtplib
from email.MIME...
select、poll、epoll之间的区别总结[整理] - C/C++ - 清泛网 - 专注C/C++及内核技术
...面几篇博文：
http://blog.csdn.net/lizhiguo0532/article/details/6568964#comments
http://blog.csdn.net/lizhiguo0532/article/details/6568968
http://blog.csdn.net/lizhiguo0532/article/details/6568969
http://www.ibm.com/developerworks/cn/linux/l-cn-edntwk/index.html?ca=drs-
http://linux.chinau...
Possible to iterate backwards through a foreach?
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Sam HarwellSam Harwell
89.7k1717 gold badges182182 silver badges256256 bronze badges
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How to import local packages without gopath
...wered Jul 9 '13 at 3:43
user1529891user1529891
4
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