Modifying an array of strings in javascript

This is my JavaScript array

["200.00 K","200.50 K","300.00 K" ,"300.50 K","400.00 K","400.50 K"]

after parsing this array i need t开发者_开发知识库o get like this

 ["200 K","200.5 K","300 K" ,"300.5 K","400 K","400.5 K"]

and i'm using prototype

please help me?

myArray = myArray.map(function (item) {
    var n = parseFloat(item);
    return n + " K";
});

For older browsers, read this Actually, I think prototype does this for you automatically.

A variation on other answers that works in all browsers is,

var a = ["200.00 K","200.50 K","300.00 K" ,"300.50 K","400.00 K","400.50 K"];
var b = [];
for (var i = 0; i < a.length; i++)
  b.push(parseFloat(a[i]) + " K"); 

where b is the resulting array.

var a = ["200.00 K","200.50 K","300.00 K","300.50 K","400.00 K","400.50 K"];
for (var i = 0; i < a.length; i++) {
  a[i] = a[i].replace(/(?:(\.\d*[1-9])|\.)0+ /, "$1 ");
}

Afterwards, a is

200 K,200.5 K,300 K,300.5 K,400 K,400.5 K

Something like this

for(i=0;i<arrayName.length();i++){
  arrayName[i]=parseFloat(arrayName[i])+ " K";
}