Nodejs String Capitalize capitalizeFirst()

Method Source Code

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

Related

1. capitalize(separator)

   String.prototype.capitalize = function(separator) {
     var capitalized = "";
     var split = this.split(separator||'.');
     split.forEach(function(part){
       capitalized += part.charAt(0).toUpperCase()+part.slice(1);
     });
     return capitalized;
   };
   

2. capitalizeEachLetter()

   String.prototype.capitalizeEachLetter = function() {
       return this.toLowerCase()
           .split(' ')
           .map(function(word) {
               return word.capitalizeFirstLetter();
           })
           .join(' ');
   };
   String.prototype.capitalizeFirstLetter = function() {
   ...
   

3. capitalizeEachWord()

   String.prototype.capitalizeEachWord = function () {
       return this.replace(/\w\S*/g, function(txt) {
           return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();
       });
   

4. capitalizeFirst()

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

5. capitalizeFirst()

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

6. capitalizeFirstLetter()

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

7. capitalizeFirstLetter()

   'use strict';
   String.prototype.capitalizeFirstLetter = function() {
       return this.charAt(0).toUpperCase() + this.slice(1);
   

8. capitalizeFirstLetter()

   'use strict';
   module.exports = function () {
   };
   String.prototype.capitalizeFirstLetter = function() {
     return this.charAt(0).toUpperCase() + this.slice(1);
   

9. capitalizeFirstLetter()

   "use strict";
   String.prototype.capitalizeFirstLetter = function () {
       return this.charAt(0).toUpperCase() + this.slice(1);
   };