The map function takes a function definition as its first argument (required) The function whose definition we pass in will have 3 arguments available to it and will be called for each element in the ...

Functional programming, as the name implies, is about functions. While functions are part of just about every programming paradigm, including JavaScript, a functional programmer has unique ...

JavaScript object destructuring with default values does not work after minification, the original parameter name is not maintained, so the value is never extracted from the source object and always ...

Object is the root object of all prototypes in JavaScript. Aside from providing the foundation for the JavaScript object model, Object imparts important methods such as toString() and assign(). Every ...

Of all the hats JavaScript can wear, its form-processing features are among the most sought and used. Learn how to use JavaScript for form processing, validation, and more. Forms are an essential part ...