JavaScript Set Reference JavaScript provides various methods and properties for working with set objects, which are referred to as the set reference. A set is a collection of unique values that doesn’t allow duplicates. A set can hold any value, whether primitive or object references. Creating a set To create a set in JavaScript use …
Introduction The if-else statement in JavaScript executes a certain code block based on a certain condition. When the condition is evaluated as true, the code block inside the if statement is executed. If the condition is false, the else block runs instead. Note: The if statement can be used without an else statement if no …
JavaScript string Reference includes JavaScript’s built-in string properties, methods, and behaviors that enable you to work with and manipulate text. Strings represent text as sequences of characters. It provides a list of properties and methods to manipulate strings. Any JavaScript code can be written in a script tag(between <script></script>) in the file of HTML or …