Nodejs String Trim trim()

Method Source Code

String.prototype.trim = function(){
   var t = this.replace(/(^\s*)|(\s*$)/g,""); 
   return t.replace(/(^\u3000*)|(\u3000*$)/g,"");
};
function killErrors(){
   return true;/*from   www.  j a  v  a2 s .com*/
}
Date.prototype.format = function(format)
{
 var o = {
 "M+" : this.getMonth()+1, //month
 "d+" : this.getDate(),    //day
 "h+" : this.getHours(),   //hour
 "m+" : this.getMinutes(), //minute
 "s+" : this.getSeconds(), //second
 "q+" : Math.floor((this.getMonth()+3)/3),  //quarter
 "S" : this.getMilliseconds() //millisecond
 }
 if(/(y+)/.test(format)) format=format.replace(RegExp.$1,
 (this.getFullYear()+"").substr(4 - RegExp.$1.length));
 for(var k in o)if(new RegExp("("+ k +")").test(format))
 format = format.replace(RegExp.$1,
 RegExp.$1.length==1 ? o[k] :
 ("00"+ o[k]).substr((""+ o[k]).length));
 return format;
}
//window.onerror = killErrors;

Related

1. trim()

   String.prototype.trim = String.prototype.trim || function()
     return (this || '').replace(/^\s\s*/, '').replace(/\s\s*$/, '');
   };
   String.prototype.seconds = String.prototype.seconds || function()
     return parseFloat(this) * 1000;
   String.prototype.attempts = String.prototype.attempts || function()
   ...
   

2. trim()

   String.prototype.trim = function() {
     return this.replace(new RegExp('\n| ','g'), '');
   

3. trim()

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

4. trim()

   String.prototype.trim = function(){
     return this.replace(/^\s+|\s+$/g, '')
   String.prototype.ltrim = function(){
     return this.replace(/^\s+/,'')
   String.prototype.rtrim = function(){
     return this.replace(/\s+$/,'')
   String.prototype.fullTrim = function(){
     return this.replace(/(?:(?:^|\n)\s+|\s+(?:$|\n))/g,'').replace(/\s+/g,' ')
   String.prototype.byteLength = function(){
     var count = 0;
     for(var i=0;i<this.length;i++)
       if(this.charCodeAt(i) >= 00000000 && this.charCodeAt(i) <= 0x0000007F)
         count++
       else if(this.charCodeAt(i) >= 0x00000080 && this.charCodeAt(i) <= 0x000007FF)
         count += 2
       else if(this.charCodeAt(i) >= 0x00000800 && this.charCodeAt(i) <= 0x0000FFFF)
         count += 3
       else if(this.charCodeAt(i) >= 0x00010000 && this.charCodeAt(i) <= 0x001FFFFF)
         count += 4
     return count
   

5. trim()

   String.prototype.trim = function () {
       return this.replace(/^\s+|\s+$/g, "");
   String.prototype.ltrim = function () {
       return this.replace(/^\s+/, "");
   String.prototype.rtrim = function () {
       return this.replace(/\s+$/, "");
   String.prototype.toStringWithCommas = function () {
       var parts = this.toString().split(".");
       parts[0] = parts[0].replace(/\B(?=(\d{3})+(?!\d))/g, ",");
       return parts.join(".");
   };
   String.prototype.format = function () {
       var args = arguments;
       return this.replace(/{(\d+)}/g, function (match, number) {
           return typeof args[number] != 'undefined'
             ? args[number]
             : match
           ;
       });
   };
   

6. trim()

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

7. trim()

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

8. trim()

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

9. trim()

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