The SanitizeHelper module provides a set of methods for scrubbing text of undesired HTML elements. These helper methods extend Action View making them callable within your template files. 只允许 sanitize 方法中指定的标签和属性输出到页面,防止注入 sanitize(html, options = {}
使用内建函数raw_input()内建函数,它读取标准输入,并将读取到的数据赋值给指定的变量.我们可以使用int()内建函数将用户输入的字符串转换为整数: >>> user = raw_input("Enter login name:") Enter login name: root >>> print "Your Login is:", user Your Login is: root 上面这个例子只能用于文本输入,下面输入一
vi编辑器的配置:http://blog.mcuol.com/User/fenghua/Article/17411_1.htm ******************************vim ~/.vimrc***************************常用设置 "显示行号" set nu 缩格数 set tabstop=4 "设置自动对齐" set autoindent
转自:http://w1.fi/gitweb/gitweb.cgi?p=hostap.git;a=blob_plain;f=wpa_supplicant/wpa_supplicant.conf ##### Example wpa_supplicant configuration file ############################### # # This file describes configuration file format and lists all available
摘要: 突然收到MySQL报警,从库的数据库挂了,一直在不停的重启,打开错误日志,发现有张表坏了.innodb表损坏不能通过repair table 等修复myisam的命令操作.现在记录下解决过程,下次遇到就不会这么手忙脚乱了. 处理过程: 一遇到报警之后,直接打开错误日志,里面的信息: InnoDB: Database page corruption on disk or a failed InnoDB: file read of page 30506. InnoDB: Yo
tcpdump command is also called as packet analyzer. tcpdump command will work on most flavors of unix operating system. tcpdump allows us to save the packets that are captured, so that we can use it for future analysis. The saved file can be viewed by