大约有 30,000 项符合查询结果(耗时:0.0331秒) [XML]
Is either GET or POST more secure than the other?
...
27 Answers
27
Active
...
正则表达式 30 分钟入门教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...试正则表达式
其它可用的测试工具:
RegexBuddy
Javascript正则表达式在线测试工具
如果你不觉得正则表达式很难读写的话,要么你是一个天才,要么,你不是地球人。正则表达式的语法很令人头疼,即使对经常使用它的人...
What is AF_INET, and why do I need it?
...
278
AF_INET is an address family that is used to designate the type of addresses that your socket ...
How to test an Internet connection with bash?
...
Ping your default gateway:
#!/bin/bash
ping -q -w 1 -c 1 `ip r | grep default | cut -d ' ' -f 3` > /dev/null && echo ok || echo error
share
|
improve this answer
...
How can I start an interactive console for Perl?
...
I wrote a script I call "psh":
#! /usr/bin/perl
while (<>) {
chomp;
my $result = eval;
print "$_ = $result\n";
}
Whatever you type in, it evaluates in Perl:
> gmtime(2**30)
gmtime(2**30) = Sat Jan 10 13:37:04 2004
>...
Convert line-endings for whole directory tree (Git)
...
Piping find to xargs will fail if find matches any files with whitespace, quotes, or other shell meta characters in their path. At the least use find blog -type f -print0 | xargs -0 dos2unix to handle the case of whitespace. Y...
Why not use HTTPS for everything?
...ort SSL?
– Malfist
Apr 30 '10 at 16:27
6
Some compiles of lynx will not support it. If you are o...
How do I shutdown, restart, or log off Windows via a bat file?
...
MultiplyByZer0
3,73333 gold badges2727 silver badges4646 bronze badges
answered Oct 2 '08 at 13:37
KengKeng
47.4...
Determine a user's timezone
...
327
-new Date().getTimezoneOffset()/60;
The method getTimezoneOffset() will subtract your time fr...
Difference between socket and websocket?
...
answered Feb 11 '11 at 20:27
Pablo Santa CruzPablo Santa Cruz
155k2929 gold badges216216 silver badges271271 bronze badges
...
