bowser checker & UA navigator.userAgent; https://developer.mozilla.org/en-US/docs/Web/HTTP/Browser_detection_using_the_user_agent Mobile website => PC website crawler detect 预约爬虫 http://wx1.pdlib.com/pudonglib-weixin/activity/list1?categoryid=33 ht…

var ua = navigator.userAgent.toLowerCase(); var Android = String(ua.match(/android/i)) == "android"; var iPad = String(ua.match(/ipad/i)) == "ipad"; var iPhone = String(ua.match(/iphone/i)) == "iphone"; var url = window.locat…

一.XPath Checker和Firebug简介 XPath Checker和Firebug是写爬虫过程中提取数据的非常有用的插件工具,直接打开火狐浏览器的菜单就可以下载 二.XPath Checker和Firebug安装与使用 鼠标右键可以看到 view xpath,浏览器右上角直接看到Firebug,按F12即可使用 复制xpath到XPath Checker,即可检查xpath提取的元素…

XPath Checker安装,打开下面地址安装: https://addons.mozilla.org/en-US/firefox/addon/xpath-checker/ 安装XPath Checker后,就可右键--view xpath,写Xpath路径啦..…

传送门 时间限制:10000ms 单点时限:1000ms 内存限制:256MB 描述 Given a set of constraints like 0<N<=M<=100 and values for all the variables, write a checker program to determine if the constraints are satisfied. More precisely, the format of constraints is: token op…

 Spell checker Time Limit:2000MS     Memory Limit:65536KB     64bit IO Format:%I64d & %I64u Submit Status Description You, as a member of a development team for a new spell checking program, are to write a module that will check the correctness of gi…

网上找到的都不全,不是漏这个就是漏那个,有的甚至还把桌面的chrome判断为移动浏览器. 于是自己动手整理,这回算是比较全了.以后发现漏掉的立马加上. if(/AppleWebKit.*Mobile/i.test(navigator.userAgent)  || /Android/i.test(navigator.userAgent) || /BlackBerry/i.test(navigator.userAgent) || /IEMobile/i.test(navigator.userAgen…

像button.input这样的表单控件,不同的浏览器都会有自己的样式风格(UA样式).我们可以使用inherit继承其父元素样式,从而覆盖浏览器的UA样式. button, input, select, textarea { color: inherit; font-family: inherit; font-style: inherit; font-weight: inherit; } 来自Airen的博客:http://www.w3cplus.com/css/back-to-the-roo…

ETCC提供了两个脚本,用来帮助用户检测 E-Business Suite Release 12.2数据库和中间层是否安装了必须的补丁.官方强烈推荐使用. 1.checkDBpatch.sh 这个脚本是Database EBS Technology Codelevel Checker (DB-ETCC).检测数据库是否安装的所需的补丁.在RAC环境需要在每个节点的ORACLE_HOME都执行一次. 2.checkMTpatch.sh 这是 Middle Tier EBS Technology C…

安卓QQ内置浏览器UA: Mozilla/5.0 (Linux; Android 5.0; SM-N9100 Build/LRX21V) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/37.0.0.0 Mobile Safari/537.36 V1_AND_SQ_5.3.1_196_YYB_D QQ/5.3.1.2335 NetType/WIFI 安卓微信内置浏览器UA: Mozilla/5.0 (Linux; Android…