JSFiddle - React, Tailwind, and code Playground

by gschutz

JavaScript

function html(t) {
    var k = document.querySelector('body');
    k.innerHTML += t + '<br>';
    return k;
}

var a = ['a','b','c','d','e','f','g'];

html(a);

var n = 10;

html(a.length - n);

//a.splice(n, a.length-n);

html(a);