JSFiddle - React, Tailwind, and code Playground

by rodneyjoyce

JavaScript

var i = 0;

function scopeA() {
    return i;
}

function scopeB(i) {
    return i;
}

function scopeC(i) {
    if (true) {
        let i = 2;
    }
    return i;
}



alert(scopeC(1));