/*** 计算字符串长度* 参数是要计算的字符串* 返回值当前字符串的长度*/function charactersLen (words) { let tempMapWordNum = {} let doubleByteTotal = 0 // 双字节 let chineseTotal = 0 // 汉字 let singleByteTotal = 0 // 单字节 let numTotal = 0 for (let i = 0; i < words.length; i++) { let c =
赵小虎老师 using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Security.Cryptography; using System.IO; namespace _02调用类库实现MD5值的计算 { class Program { static void Main(string[] args) { #region 计算字符串的MD5值 //while
这篇文章主要介绍了JS生成随机字符串的方法,需要的朋友可以参考下 下面的一段代码,整理电脑时,记录备查. <script language="javascript"> function randomString(len) { len = len || 32; var $chars = 'ABCDEFGHJKMNPQRSTWXYZabcdefhijkmnprstwxyz2345678'; /****默认去掉了容易混淆的字符oOLl,9gq,Vv,Uu,I1****/ var
1 把字符串当变量使用 通过计算 string 得到的值(如果有的话).该方法只接受原始字符串作为参数 demo: var type = "car"; var newStr = "type"; var x = 100; eval("2+2"); eval("type"); eval("x + 17"); console.log(eval("2+2"), eval("type&q
<script> function subString(str, len, hasDot) { var newLength = 0; var newStr = ""; var chineseRegex = /[^\x00-\xff]/g; var singleChar = ""; var strLength = str.replace(chineseRegex,"**").length; for(var i = 0;i < st
js生成随即字符串 /* *js生成随即字符串原来如此简单 *toString() radix argument must be between 2 and 36 */ function uuid() { return Math.random().toString(36).substring(3, 8) } //7rh32