Question

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 to 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?

Answer 1

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