JSFiddle - React, Tailwind, and code Playground

by swaptoy

JavaScript

function alertMsg() {
    alert("plop");
}

function alertMsg(testIn) {
    alert(testIn);
}

// this work
setTimeout(alertMsg('testsdf'),1000);

// this fail
// setTimeout('alertMsg',2000);
    
// this fail again
// setTimeout('alertMsg(fdsf)',3000);