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PHP程序员的40点坏习惯

文章来源：小灰博客| 时间：2012-10-12 20:16:58| 作者：Leo　| 0 条评论

1、不写注释

2、不使用可以提高生产效率的IDE工具

3、不使用版本控制

4、不按照编程规范写代码

5、不使用统一的方法

6、编码前不去思考和计划

7、在执行sql前不执行编码和安全检测

8、不使用测试驱动开发

9、编码时不打开自动报错(error_reporting)

10、不使用一种好的调试工具

11、不重构你的代码(refactor)

12、不采用 [Read More…]

查看该文章 » 文章分类：IT技术分享、MYSQL、PHP 标签： MYSQL、PHP

MYSQL常用命令操作

文章来源：小灰博客| 时间：2012-10-12 18:43:14| 作者：Leo　| 0 条评论

1:使用SHOW语句找出在服务器上当前存在什么数据库： mysql> SHOW DATABASES;

2:2、创建一个数据库MYSQLDATA mysql> CREATE DATABASE MYSQLDATA;

3:选择你所创建的数据库 mysql> USE MYSQLDATA; (按回车键出现Database changed 时说明操作成功！)

4:查看现在的数据库 [Read More…]

查看该文章 » 文章分类：IT技术分享、MYSQL 标签： MYSQL

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