JSFiddle - React, Tailwind, and code Playground

by igalst

JavaScript

var doIt = function(number1, array1) {
    console.log("Call doIt");
    number1 += 5;
    array1[0] *= 5;
    console.log("number1 = ", number1);
    console.log("array1 = ", array1);
};

var number = 10;
var array = [50, 20];

doIt(number, array);
// doIt(array[1], array);

console.log("After Call");
console.log("number = ", number);
console.log("array = ", array);