Nodejs String to Upper Case uppercaseFirstLetter()

Method Source Code

/******************************************************
Description:/* w  w w .  j a  va  2  s.  c  o m*/
   Extend the String object with additional functions

Parameters:
   -
******************************************************/

/******************************************************
   Make the first letter to ah capital letter.
******************************************************/
String.prototype.uppercaseFirstLetter = function() {
    return this.charAt(0).toUpperCase() + this.slice(1);
};

Related

1. upperCaseFirst()

   String.prototype.upperCaseFirst = function() {
     return this.replace(/^./, function(a) {
       return a.toUpperCase();
     });
   };
   

2. upperFirstChar()

   String.prototype.upperFirstChar = function() {
     return this.charAt(0).toUpperCase() + this.slice(1)
   

3. upperFirstLetter()

   String.prototype.upperFirstLetter = function() {
       return this.charAt(0).toUpperCase() + this.slice(1);
   

4. upperInitial()

   String.prototype.upperInitial = function() {
     return this.replace(/(^|\s+)\w/g, function(s) {
       return s.toUpperCase();
     });
   };
   

5. uppercase()

   String.prototype.uppercase = function() { return this.toUpperCase() };