Creating a callback function in JavaScript requires a few steps. Firstly, you should define the callback function as a regular function, an anonymous function, or an arrow function. You can opt to ...

Unlike a function declaration, there's no function name in front of the (). Note, however, that if we don't assign a name to the function, we have no way to call it. We lose acces ...

Unlike a function declaration, there's no function name in front of the (). Note, however, that if we don't assign a name to the function, we have no way to call it. We lose acces ...

In some cases, changing the object in the variable affects the original JavaScript object. Variables that contain user-defined objects represent the actual object. A change to the object in the ...

JavaScript (JS) is a high-level scripting language complies with the ECMAScript Specification. JavaScript is one of the most important technologies involved in the creation of the internet. It enables ...