2020-02-16 标签:javascript,validation,email,正则,表达式,英文,翻译,try,testing,following,form,valid,invalid,addresses,code,uses,match,users,input,a

Try testing the following form with valid and invalid email addresses. The code uses javascript to match the users input with a regular expression. 函数

2020-02-16 标签:linux,服务器,远程,访问,问题,小结,php,程序,运用,fopen,socket,错误,n,etwork,getaddrinfo,failed,temporary,failure

在php程序中运用fopen或者socket的时候，报一下错误： php_network_getaddresses: getaddrinfo failed: Temporary failure in name。 我的代码如下 $handle = fopen(“http://www.baidu.com

2020-02-16 标签:apache,多端,站点,配置,方法,httpd,conf,监听,多个,端口,实现,代码,如下,listen,allows,bind,specific,ip,addresses

配置httpd.conf 监听多个端口 实现代码如下： # Listen: Allows you to bind Apache to specific IP addresses and/or # ports, instead of the default. See also the # direc