functioncutstr(str,len){vartemp;// 定义新的字符来存放每次截取的字符varicount=0;// 定义变量来记录已经截取的字符串的长度varpatrn=/[^\x00-\xff]/;// 正则判断字符是否匹配非单字节的字符(例如汉字、汉字符号,单字节字符包含英文字母、数字、英文符号等。)varstrre=" ";for(vari=0;i<str.length;i+...
AI代码解释 // let str = 'eval'letstr='\u0065\u0076\u0061\u006c'//unicode编码letstr=14..toString(15)+31..toString(32)+0xf1.toString(22)//利用toStirng() 利用数组进行拆分 代码语言:javascript 代码运行次数:0 运行 AI代码解释 // console.log(new window.Date().getTime())vararr=['log...
trans.addDataFlavor("text/unicode");varstr =newObject();varlen =newObject();varstr = Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString);varcopytext =txt; str.data=copytext; trans.setTransferData("text/unicode", str, copytext.length * ...
.length[getter]- count the # of characters in the document (string length) .isView[getter]- identify a compromise object .compute()- run a named analysis on the document .clone()- deep-copy the document, so that no references remain ...
isValidPhoneNumber(input: string, defaultCountry?: string | options?: object): boolean Checks if input can be parsed as a "valid" phone number. A phone number is "valid" when it has valid length, and the actual phone number digits match the regular expressions for its country. isValidPho...
{"host":"localhost:3000","user-agent":"curl/7.64.1","accept":"*/*"},"remoteAddress":"::1","remotePort":63822},"res":{"statusCode":200,"headers":{"x-powered-by":"Express","content-type":"text/html; charset=utf-8","content-length":"12","etag":"W/\"c-Lve95gjOVATpfV8...
random_string.sh - prints a random alphanumeric string of a given length shields_embed_logo.sh - base64 encodes a given icon file or url and prints the logo=... url parameter you need to add the shields.io badge url shred_file.sh - overwrites a file 7 times to DoD standards before...
code which relies on Function.prototype.length. Pass true to always retain function arguments. keep_infinity (default: false)— Pass true to prevent Infinity from being compressed into 1/0, which may cause performance issues on Chrome. loops (default: true)— optimizations for do, while and ...
下拉框.options.length 查找对象 document.getElementsByName("r1"); document.getElementById(id); 定时 timer=setInterval('scrollwindow()',delay); clearInterval(timer); UNCODE编码 escape() ,unescape 父对象 obj.parentElement(dhtml) obj.parentNode(dom) ...
code which relies on Function.prototype.length. Pass true to always retain function arguments. keep_infinity (default: false)— Pass true to prevent Infinity from being compressed into 1/0, which may cause performance issues on Chrome. loops (default: true)— optimizations for do, while and ...