JSFiddle - React, Tailwind, and code Playground

by jonahe

JavaScript

const names = ["kajsa", "kim", "kalle", "kristina" ];

const indexOfKim = names.findIndex("kim");

if(indexOfKim !== -1) {
	// found a match for kim
  // lets remove
  
}
alert( names.filter(name => name !== "kalle" ));