Nodejs Utililty Methods String Char Set

List of utility methods to do String Char Set

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Description

The list of methods to do String Char Set are organized into topic(s).

Method

setCharAt(index, ch)
String.prototype.setCharAt = function (index, ch){
    if (index > this.length || index < 0) return this;
    return this.substring(0, index) + ch + this.substring(index+1);
function sortLetter(str){
    for (var i = 0; i < str.length; i++)
        for (var j = i+1; j < str.length; j++)
            if (str.charCodeAt(i) > str.charCodeAt(j)){
                var t = str.charAt(i);
...
setCharAt(index, ch)
String.prototype.setCharAt = function (index, ch){
    if (index > this.length || index < 0) return this;
    return this.substring(0, index) + ch + this.substring(index+1);
function convert(str){
    str = ' ' + str;
    var i = 0;
    while (i < str.length){
        i++;
...
setCharAt(index, newValue)
String.prototype.setCharAt = function (index, newValue) {
  return this.substring(0, index) + newValue + this.substring(index+1, this.length);
};
setCharAt(index,chr)
String.prototype.setCharAt = function(index,chr) {
  if(index > this.length-1) return str;
  return this.substr(0,index) + chr + this.substr(index+1);
setCharAt(index,chr)
String.prototype.setCharAt = function(index,chr) { 
  if(index > this.length-1) return this;
  return this.substr(0,index) + chr + this.substr(index+1);