Callback Function Simple Explaination
Callback Function A callback function is a function that you pass into another function , so it can be called later when something happens. Human example: You order food at a restaurant. You tell the waiter: “When my food is ready, call me.” Here, calling you later is like a callback. In programming: function cookFood(callback) { console.log("Cooking food..."); callback(); } function tellCustomer() { console.log("Your food is ready!"); } cookFood(tellCustomer); Output: Cooking food... Your food is ready! Here, tellCustomer is the callback function. Because we pass it into cookFood(tellCustomer) . Then cookFood runs it later using callback(); Another common example: setTimeout(function () { console.log("This runs after 2 seconds"); }, 2000); Here, the function inside set...
