JSFiddle - React, Tailwind, and code Playground

by JamesD

JavaScript

x=1;      // x === 1
    x++;      // x === 2
    console.log("x", x);

    x=1;      // x === 1
    y=x++;    // x === 2, y === 1
    console.log("x", x, "y", y);

    x=1;      // x === 1
    y=++x;    // x === 2, y === 2
    console.log("x", x, "y", y);