大约有 6,000 项符合查询结果(耗时:0.0212秒) [XML]

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windows版 svn 服务器搭建及总结 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...vnadmin create d:/svntest 意思是在d盘创建名为svntest仓库。 清楚的可以用 svnadmin help 查看帮助。 这里我是将一个存储仓库做为svn的根路径,其实svn的根路径也可以是单单一个文件夹。用该文件夹来管理所有的资源存储仓库。 ...
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StringUtils 字符串工具扩展:强大的文本处理工具集 · App Inventor 2 中文网

... 三种函数变体 扩展提供三种函数变体以满足同需求: 变体 说明 示例 无后缀 返回新字符串,修改 Text 属性 Left(3) “This” 后缀 修改内部 Text 属性 ...
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对外网用户的squid代理+认证 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...同,只是在编译安装squid时和squid的配置文件squid.conf有些同。这次架设的服务器将保留对内网用户提供squid服务(内网用户增加认证功能限制)的同时再增加对外网用户提供squid+认证功能。版本为: FreeBSD6.2-RELEASE + Squid2.6-STA...
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How do I style a dropdown with only CSS?

...comments to make Internet Explorer revert to the standard built in arrow. NB: Being that Internet Explorer 10 doesn't support conditional comments anymore: If you want to use this approach, you should probably use Modernizr. However, it is still possible to exclude the pointer-events CSS from Inte...
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How do I select a merge strategy for a git rebase?

...n to pass extra options that are understood by the chosen merge strategy. NB: "Ours" and "theirs" mean the opposite of what they do during a straight merge. In other words, "theirs" favors the commits on the current branch. ...
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内存优化总结:ptmalloc、tcmalloc和jemalloc - 操作系统(内核) - 清泛网 - ...

...两者只需要使用LD_PRELOAD环境变量启动程序即可,甚至并需要重新编译。 glibc ptmalloc2 ptmalloc2即是我们当前使用的glibc malloc版本。 ptmalloc原理 系统调用接口 上图是 x86_64 下 Linux 进程的默认地址空间, 对 heap 的操作, 操作系...
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Difference between sh and bash

...e ash shell implementation. BSDs, and in general any non-Linux systems. OpenBSD uses pdksh, a descendant of the Korn shell. FreeBSD's sh is a descendant of the original UNIX Bourne shell. Solaris has its own sh which for a long time was not POSIX-compliant; a free implementation is available from t...
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TCP 的那些事儿(上) - 更多技术 - 清泛网 - 专注C/C++及内核技术

...描清楚的能力。 另一个是觉得现在的好多程序员基本上会认认真真地读本书,喜欢快餐文化,所以,希望这篇快餐文章可以让你对TCP这个古典技术有所了解,并能体会到软件设计中的种种难处。并且你可以从中有一些软件设...
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Memcached下一站:HandlerSocket! - 更多技术 - 清泛网 - 专注C/C++及内核技术

...: Memcached数据一致性的问题:当MySQL数据变化后,如果能及时有效的清理掉过期的数据,就会造成数据一致。这在强调即时性的Web2.0时代,可取。 Memcached崩溃后的雪崩效应:作为缓存的Memcached一旦崩溃,MySQL很可能在...
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Build an ASCII chart of the most commonly used words in a given text [closed]

...Thanks to Gabe for some useful suggestions to reduce the character count. NB: Line breaks added to avoid scrollbars only the last line break is required. DECLARE @ VARCHAR(MAX),@F REAL SELECT @=BulkColumn FROM OPENROWSET(BULK'A', SINGLE_BLOB)x;WITH N AS(SELECT 1 i,LEFT(@,1)L UNION ALL SELECT i+1,S...