JSFiddle - React, Tailwind, and code Playground
JavaScript
var ages = [32, 33, 16, 40];
function checkAdult(age) {
return age >= 18;
}
alert(ages.filter(checkAdult)); // 32, 33, 40Please Whitelist JSFiddle in your content blocker.
Help keep JSFiddle free for always by one of two ways:
- Whitelist JSFiddle in your content blocker (two clicks)
- Go PRO and get access to additional PRO features →