Nodejs String Starts With startWith(s)

Method Source Code

String.prototype.startWith = function(s) {
  if (s === null || s === "" || this.length === 0 || s.length > this.length)
    return false;
  if (this.substr(0, s.length) == s)
    return true;//  w ww .  j  a  v a  2s.c om
  else
    return false;
  return true;
}

Related

1. startswith(s)

   String.prototype.startswith = function(s) {
     return (this.match("^"+s)==s)
   

2. startswith(str)

   String.prototype.startswith = function(str)
     return this.slice(0, str.length) === str;
   };
   

3. startswith(str)

   String.prototype.startswith = function(str) {
     return (this.substring(0, str.length) === str) ? true : false;
   

4. startWith(pre)

   String.prototype.startWith = function(pre){
     return new RegExp("^("+pre+")(.*)").test(this);
   };
   

5. startWith(s)

   String.prototype.startWith = function (s) {
       return this.indexOf(s) == 0
   

6. startWith(s)

   function convertParamsMapToUri(paramsMap) {
       var uri = "";
       var isFirst = true;
       for (var key in paramsMap) {
           var keyValue = key + "=" + paramsMap[key];
           if (isFirst) {
               isFirst = false;
           } else {
               uri += "&";
   ...
   

7. startWith(str)

   String.prototype.startWith = function(str){
     return this.indexOf(str) == 0;
   };
   

8. startWith(str)

   String.prototype.startWith = function(str) {
     var reg = new RegExp("^" + str);
     return reg.test(this);
   };
   

9. startWith(str)

   String.prototype.startWith = function (str) {
     var reg = new RegExp("^" + str);
     return reg.test(this);