Learn how JavaScript’s built-in functions like map() and filter(), as well as compose() and chain(), support a more elegant handling of JavaScript arrays.

This exercise allows you to practice and apply the concepts and techniques taught in class. Array manipulation is a common task in programming. Whether you are calculating a total for a shopping cart, ...

Arrays are wonderful and a very particular type in JavaScript. There are many useful built-in properties and methods that will help you resolve any task which involves this kind of type. Today, we ...

The function f produces no side effects; it only squares a number provided as input. All behavior takes place within the function and only within the function. Producing no side effects is another ...

Hello everyone , Today in my blog with the help of an example i.e cake form I have illustrated the use of array, if and else statement and JavaScript functions . Basically the form helps in ...

Declare and invoke functions using function declaration, function expression, and arrow function syntax. Use the return keyword to return a value from a function. Pass primitive values as arguments to ...