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linux 下巧妙使用squid代理服务器 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...控制类别很多,可以通过IP地址、主机名、MAC地址和用户/密码认证等识别用户,也可以通过域名、域后缀、文件类型、IP地址、端口和URL匹配等控制用户的访问,还可以使用时间区间对用户进行管理 -i选项:表示忽略列表值的...
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How to apply bindValue method in LIMIT clause?

...t that LIMIT and OFFSET are features that were glued on AFTER all this PHP/MYSQL/PDO madness hit the dev circuit... In fact, I believe it was Lerdorf himself who oversaw LIMIT implementation a few years back. No, it doesn't answer the question, but it does indicate that it's an aftermarket add-on, a...
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MySQL dump by query

Is it possible to do mysqldump by single SQL query ? 9 Answers 9 ...
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C#连接有用户名密码验证的MongoDB - 更多技术 - 清泛网 - 专注C/C++及内核技术

C#连接有用户名密码验证的MongoDBMongoDB连接字符串格式如下:mongodb: [username:password@]hostname[:port][ [database][?options]]使用MongoVUE输入用户名密码能够连接M...MongoDB连接字符串格式如下:mongodb://[username:password@]hostname[:port][/[database][?option...
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Force drop mysql bypassing foreign key constraint

... OP, but the answer below is actually correct for the question "Force drop mysql bypassing foreign key constraint". – Val Redchenko Dec 18 '17 at 12:27 ...
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How to export and import a .sql file from command line with options? [duplicate]

... Type the following command to import sql data file: $ mysql -u username -p -h localhost DATA-BASE-NAME < data.sql In this example, import 'data.sql' file into 'blog' database using vivek as username: $ mysql -u vivek -p -h localhost blog < data.sql If you have a dedic...
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How can I get around MySQL Errcode 13 with SELECT INTO OUTFILE?

I am trying to dump the contents of a table to a csv file using a MySQL SELECT INTO OUTFILE statement. If I do: 13 Answers...
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支撑Github的开源技术 - 开源 & Github - 清泛网 - 专注C/C++及内核技术

...取服务状态等,在2013年的QCon北京中,Giuthub的工程曾针对如何使用Hubot做运维进行过分享:《ChatOps at GitHub》。 d3 d3是使用JavaScript实现的数据可视化框架,使用HTML、SVG和CSS等,在d3的基础之上发展处诸如crossfilter、NVD3.js等一...
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Create a new Ruby on Rails application using MySQL instead of SQLite

I want to create my Rails application with MySQL, because I like it so much. How can I do that in the latest version of Rails instead of the default SQLite? ...
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SQL DELETE with INNER JOIN

...ave an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'spawnlist FROM db.root.spawnlist s INNER JOIN db.root.npc n ON s.npc_t' at line 1 [Err] DELETE l2revo.root.spawnlist FROM db.root.spawnlist s INNER JOIN db.root.npc n ON ...