Nodejs String Format format()

Method Source Code

function roundNumber(rnum, rlength) { // Arguments: number to round, number of decimal places
   var newnumber = Math.round(rnum*Math.pow(10,rlength))/Math.pow(10,rlength);
   return parseFloat(newnumber); // Output the result to the form field (change for your purposes)
}

//string format function
String.prototype.format = function() {
   var args = arguments;
   return this.replace(/{(\d+)}/g, function(match, number) {
      return typeof args[number] != 'undefined' ? args[number] : match;
   });/* ww w. ja  v a2  s .c o  m*/
};

//soundcloud vars
var scHandler;

//audio vars
var context;

var deck1 = 0;
var deck2 = 0;
var tempo = 120.0;

var waveformView;

Related

1. format()

   function package(nspace)
       var nspaceComponents = nspace.split(".");
       var parent = window;
       for (var i = 0; i < nspaceComponents.length; ++i) {
           if (typeof parent[nspaceComponents[i]] === "undefined") {
               parent[nspaceComponents[i]] = {};
           parent = parent[nspaceComponents[i]];
   ...
   

2. format()

   String.prototype.format = function () {
       var args = arguments;
       return this.replace(/{(\d+)}/g, function (match, number) {
           return typeof args[number] != 'undefined'
               ? args[number]
               : match
               ;
       });
   };
   ...
   

3. format()

   'use strict';
   String.prototype.format = function() {
     var content = this;
     for (var i=0; i<arguments.length; i++) {
       var placeholder = '{' + i + '}';
       content = content.replace(placeholder, arguments[i]);
     return content;
   };
   ...
   

4. format()

   var width = 584
   var height = 329
   String.prototype.format = function() {
     var formatted = this;
     for (var i = 0; i < arguments.length; i++) {
       var regexp = new RegExp('\\{'+i+'\\}', 'gi');
       formatted = formatted.replace(regexp, arguments[i]);
     return formatted;
   ...
   

5. format()

   var applicationID = '62B33EBF';
   var namespace = 'urn:x-cast:com.google.cast.sample.helloworld';
   var session = null;
   function actualizarTiempo() {
     d = new Date();
     horas = d.getHours() < 10?"0{0}".format(d.getHours()):d.getHours();
     minutos = d.getMinutes() < 10?"0{0}".format(d.getMinutes()):d.getMinutes();
     return "Actualizado a las {0}:{1}".format(horas, minutos);
   String.prototype.format = function() {
     var formatted = this;
     for (var i = 0; i < arguments.length; i++) {
       var regexp = new RegExp('\\{'+i+'\\}', 'gi');
       formatted = formatted.replace(regexp, arguments[i]);
     return formatted;
   };
   

6. format()

   var _2PI= Math.PI;
   String.prototype.format = function () {
       var args = arguments;
       return this.replace(/\{(\d+)\}/g, function() {
           return args[arguments[1]];
       });
   };
   function getClone(donor) {
       var clone = $(donor).clone();
   ...
   

7. format()

   String.prototype.format = function()
       var re = /{(\d+)}/g;
       var sb = [];
       var match;
       var s = 0;
       while ((match = re.exec(this)))
           sb.push(this.slice(s, match.index));
   ...
   

8. format()

   String.prototype.format = function() {
     var formatted = this, len = arguments.length, i = 0, regexp = null;
     for(i; i < len; i++) {
       regexp = new RegExp('\\{' + i + '\\}', 'gi');
       formatted = formatted.replace(regexp, arguments[i]);
     return formatted;
   };
   

9. format()

   String.prototype.format = String.prototype.f = function(){
     var args = arguments;
     return this.replace(/\{(\d+)\}/g, function(m,n){
       return args[n] ? args[n] : m;
     });
   };