大约有 9,000 项符合查询结果(耗时:0.0241秒) [XML]

https://www.tsingfun.com/it/tech/1993.html 

linux上SVN conflict冲突解决的办法 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...办法这里,先说说冲突解决。怎么会发生冲突呢?两个人修改了不同文件?不会有冲突,他们不相关。两个人同时修改了同一个文件的不同置?不会有...这里,先说说冲突解决。 怎么会发生冲突呢? 两个人修改了不同文...
https://stackoverflow.com/ques... 

Most lightweight way to create a random string and a random hexadecimal number

...me t1 and t2 as above: >>> t1 = timeit.Timer("''.join(random.choice('0123456789abcdef') for n in xrange(30))", "import random") >>> t2 = timeit.Timer("binascii.b2a_hex(os.urandom(15))", "import os, binascii") >>> t3 = timeit.Timer("'%030x' % random.randrange(16**30)", "im...
https://stackoverflow.com/ques... 

What characters can be used for up/down triangle (arrow without stem) for display in HTML?

...swered Apr 23 '10 at 18:57 bobincebobince 484k9999 gold badges611611 silver badges797797 bronze badges ...
https://stackoverflow.com/ques... 

JavaScript + Unicode regexes

...r expressions into equivalent ES5. It can be used as part of your build process. Try it out online. Situation for ES 5 and below Even though JavaScript operates on Unicode strings, it does not implement Unicode-aware character classes and has no concept of POSIX character classes or Unicode blocks/s...
https://www.tsingfun.com/it/tech/1258.html 

TortoiseSVN允许修改日志的方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术

TortoiseSVN允许修改日志的方法SVN默认是不允许修改日志的,否则报错:可以通过服务端的hooks目录下的批处理使得SVN日志可修改。Windows版:服务器端svn仓库hooks目录下加...SVN默认是不允许修改日志的,否则报错: 可以通过服务...
https://www.tsingfun.com/it/tech/1984.html 

linux下修改默认MYSQL的root管理密码 - 更多技术 - 清泛网 - 专注C/C++及内核技术

linux下修改默认MYSQL的root管理密码2、例子例1:给root加个密码123456。键入以下命令 :[root@test1 local]# usr bin mysqladmin -u root password123456注:因为开始...例1:给root加个密码123456。 键入以下命令 : [root@test1 local]# /usr/bin/mysqladmin -u ro...
https://www.tsingfun.com/it/os... 

Linux修改主机名(不过需谨慎!) - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术

Linux修改主机名(不过需谨慎!)linux_modify_hostname1、Linux修改主机名的方法:hostnamectl 查看现在的主机名,等同于命令 hostnamectl statushostnamectl set-hostname <修改之后的主机名>这样就ok了,主机名就改成新 1、Linux修改主机名的...
https://www.tsingfun.com/it/os_kernel/723.html 

将Linux代码移植到Windows的简单方法 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术

...明如何把Linux代码移植到Windows平台上。移植过程将尽量少修改代码,以便代码的运行逻辑不会发生任何变动。保留绝大部分软件主要功能。 二.准备工作 Tar是Linux平台下面一个打包工具。移植这样一个程序到windows平台需要做那...
https://www.tsingfun.com/it/tech/1167.html 

C#运算符(C#按与、按或 等) - 更多技术 - 清泛网 - 专注C/C++及内核技术

C#运算符(C#按与、按或 等)在C#中可以对整型运算对象按进行逻辑运算。按进行逻辑运算的意义是:依次取被运算对象的每个,进行逻辑运算,每个的逻辑...(详解1) 在C#中可以对整型运算对象按进行逻辑运...
https://stackoverflow.com/ques... 

boost::flat_map and its performance compared to map and unordered_map

... is common knowledge in programming that memory locality improves performance a lot due to cache hits. I recently found out about boost::flat_map which is a vector based implementation of a map. It doesn't seem to be nearly as popular as your typical map / unordered_map so I haven't been able to...