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ArticleDirectory 1, base64 2. Des and RSA 3. sha1 and MD5 1, base64 Scenario: You want to express a set of binary data as a group of visible characters, which is more conducive to transmission in some cases, such as transmission

the need to upgrade the OpenSSH to OPENSSH_7.1P2 as a result of third party monitoring software scanning Linux SSH vulnerabilities System version: [Root@db ~]# Uname-aLinux db 2.6.32-431.el6.x86_64 #1 SMP Sun Nov 22:19:54 EST 2013 x86_64 x86_64 x86_

Original article: team collaboration with GitHub GitHub has become the cornerstone of all open source software. Developers like it, collaborate based on it, and constantly develop amazing projects through it. Except ?? Code hosting, GitHub's main

Author: JinData: 20140827System: centos release 6.5 (final) Refer:Http://www.redmine.org/projects/redmine/wiki/Install_Redmine_25x_on_Centos_65_completeHttp://www.redmine.org/projects/redmine/wiki/Download I. Preparations1. Update the systemYum

Python-module, python module download I. Modules 1. What is a module? During the development of computer programs, as the program code is written more and more, the code in a file will become longer and longer, making it increasingly difficult to

See also: http://forge.mysql.com/wiki/MySQL_Internals_ClientServer_Protocol#Password_functions I paraphrase, roughly is the following content: Before the 4.0 version 1, the server sends the random string (Scramble_buff) to the client. 2, the

For the authentication method of MysqlClient link MysqlServer, see: http://forge.mysql.com/wiki/MySQL_Internals_ClientServer_Protocol#Password_functions Let me explain the following content: Earlier than 4.0 1. the server sends a random string

This article mainly introduces the implementation methods and steps of public account payment in development. It has good reference value. let's take a look at it below. This article mainly introduces the implementation methods and steps of public

Qq login apiphp class .? Php *** QQ operation class ** $ Author: shunzi $ * $ Id: cls_qq.php171712011-05-3006: 14: 00 Zshunzi $ * classqq_api {var $ appid; var $ appkey; var $ callback; var $ login_type /** * QQ operations * $ Author: shunzi $ * $

/** * QQ Operation class * $Author: Shunzi $ * $Id: cls_qq.php 17171 2011-05-30 06:14:00z Shunzi $ */ Class Qq_api { var $appid = "; var $appkey = "; var $callback = "; var $login _type = 1; /** * Constructor function * * @access Public * @param