Nodejs String Trim Left ltrim()

Method Source Code

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

Related

1. ltrim()

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

2. ltrim()

   var s1 = new String('  A  B  ');
   String.prototype.ltrim = function(){
     var regexp = /^\s*/;
     var result = this.replace(regexp, '');
     return result;
   };
   console.log('||'+s1.ltrim()+'||');
   

3. ltrim()

   String.prototype.ltrim = function() {
     return this.replace(/^\s*/g,'');
   

4. ltrim()

   String.prototype.ltrim=function()
     return this.replace(/(^\s*)/g,'');
   

5. ltrim()

   String.prototype.ltrim = function() {
     return this.replace(/(^\s*)/g, "");