Javascript String replaceAll(search, replacement) method

String.prototype.replaceAll = function(search, replacement) {
    var target = this;
    return target.split(search).join(replacement);
};

String.prototype.replaceAll = function (search, replacement) {
  var target = this;
  return target.replace(new RegExp(search, 'g'), replacement);
};

var str = "this is a this test this".replaceAll("this", "that");
console.error(str);/* ww w .j a va  2s. c o m*/

/**//from ww  w  . j ava 2  s  .c  o  m
 * Replaces all instance of the String search by the String replacement
 * NOTE: Make sure to escape characters like $, [, ], ...
 */
String.prototype.replaceAll = function(search, replacement) {
    return this.replace(new RegExp(search, 'g'), replacement);
};

String.prototype.replaceAll = function(search, replacement) {
    const target = this;/*w w  w . j  av  a 2s.  c o m*/
    return target
        .split(search)
        .join(replacement);
};

String.prototype.replaceAll = function(search, replacement) {
 let target = this;
 return target.split(search).join(replacement);
};

var iteration = 0;

String.prototype.replaceAll = function(search, replacement) {
    var target = this;
    return target.replace(new RegExp(search, 'g'), replacement);
};

setInterval(moog, 500);//from w  w w .  j ava  2 s  .com

String.prototype.replaceAll = function (search, replacement) {
  return this.split(search).join(replacement)
}

String.prototype.replaceAll = function (search, replacement) {
    var target = this;
    return target.split(search).join(replacement);
};

function isPalindrome(str) {
    str = str.toLowerCase();/*from  w  w  w  .j a v  a  2 s. c om*/
    str = str.replaceAll("?", "");
    str = str.replaceAll("!", "");
    str = str.replaceAll(".", "");
    str = str.replaceAll(",", "");
    str = str.replaceAll(" ", "");

    console.log(str);

    for (var i = 0; i < str.length; i++) {
        if (str[i] !== str[str.length - i - 1]) {
            return false;
        }
    }

    return true;

}

console.log(isPalindrome("starrats")); // true  
console.log(isPalindrome("palindrome")); // false  
console.log(isPalindrome("I madam, I made radio! So I dared! Am I mad?? Am I?!")); // true