JSFiddle - React, Tailwind, and code Playground

by Frank Liu

JavaScript

//'use strict'

 var a = 0.1;
 
 var b = 0.2;
  
 var c = (a+b).toFixed(1);
 
 let str = "13";
 
 var abcd = "abcd";
 abcd.length = 5;

console.log( abcd.length );