Nodejs String Trim trim()

Method Source Code

String.prototype.trim = function() {
   // skip leading and trailing whitespace
   // and return everything in between
   var x=this;/*from w w  w .  j av  a2  s  .c  o m*/
   x=x.replace(/^\s*(.*)/, "$1");
   x=x.replace(/(.*?)\s*$/, "$1");
   return x;
}

Related

1. trim()

   String.prototype.trim = function() {
     return this.replace(/^\s+|\s+$/g, "");
   };
   

2. trim()

   'use strict';
   String.prototype.trim = function(){
       return this.replace(/(^\s*)|(\s*$)/g, "");
   

3. trim()

   String.prototype.trim = function()
   return this.replace(/(^\s*)|(\s*$)/g, "");
   

4. trim()

   String.prototype.trim = function(){
     var str = this.replace(/\s+/g,"")
     return this;
   

5. trim()

   $(document).ready(function(){
   });
   String.prototype.trim = function() {
       return this.replace(/(^\s*)|(\s*$)/g, '');
   

6. trim()

   String.prototype.trim = function() {
       return this.replace(/^\s+|\s+$/g,"");
   };
   String.prototype.ltrim = function() {
     return this.replace(/^\s+/,"");
   };
   String.prototype.rtrim = function() {
     return this.replace(/\s+$/,"");
   };
   ...
   

7. trim()

   String.prototype.trim=function(){
     trimLeft = /^\s+/;
     trimRight = /\s+$/;
     return this.replace(trimLeft,"").replace(trimRight,"");
   };
   

8. trim()

   String.prototype.trim = String.prototype.trim || (String.prototype.trim = function() {
     return this.replace(/^[ ]+|[ ]+$/g, "");
   });
   

9. trim()

   function cutFixedNum(value,num){
     var value_str = "" + value;
     var index = value_str.indexOf('.');
     if (index!=-1){
       value_str = value_str.substring(0,index+num+1);
     return value_str;
   String.prototype.trim = function() 
   ...