Arrays and objects are two of the most important data structures in JavaScript and are used extensively in programming. In this article, we will introduce you to arrays and objects and how to use them in your code. Introduction to Arrays Arrays are used to store multiple values in a single variable. Each value in … Read More “Javascript | Introduction to arrays and objects” »
In JavaScript, higher-order functions are functions that can take other functions as arguments, or return a function as a result. They allow us to write more modular and reusable code and are an essential concept in functional programming. Let’s take a closer look at higher-order functions and how they can be used in JavaScript. Passing … Read More “Javascript | Higher-order functions | map | filter | reduce” »
JavaScript is known for its flexibility in writing functions, and two common ways to write functions are anonymous functions and function expressions. In this article, we’ll look at both types of functions and explore some examples. What are Anonymous Functions? An anonymous function is a function without a name. It can be defined using the … Read More “Javascript | Anonymous functions and function expressions” »
In JavaScript, functions are a powerful tool for creating reusable blocks of code. When creating functions, it’s essential to understand the concepts of function parameters and arguments, and return values. In this article, we will discuss these concepts in detail and provide examples to illustrate their usage. Function Parameters and Arguments: Function parameters are placeholders … Read More “Javascript | Function parameters and arguments” »
Functions are an essential part of programming in JavaScript, allowing developers to write reusable code blocks that can be called from anywhere in the program. In this article, we will discuss how to declare and call functions in JavaScript, and also cover call, bind, and apply with examples. Declaring a Function: A function is declared … Read More “Javascript | Declaring and calling functions | Call | Bind | Apply” »
Functions are one of the most fundamental concepts in programming, and JavaScript is no exception. In this article, we will explore what functions are and why they are important in JavaScript programming. What are Functions? A function is a reusable block of code that performs a specific task. It takes input in the form of … Read More “Javascript | What are functions and why use them?” »
Loops are an essential part of programming and are used to repeat a block of code until a certain condition is met. In JavaScript, there are various types of loops that can be used for different purposes. In this article, we will cover the three basic loop types (for, while, and do-while), as well as … Read More “Javascript | Loops (for, while, do-while)” »
JavaScript switch statements are a type of conditional statement that is often used when you need to execute different blocks of code based on different values of a variable. In this article, we will explore the use of switch statements in JavaScript, with examples to illustrate their syntax and usage. Syntax: The syntax for a … Read More “Javascript | Switch statements” »
Conditional statements in JavaScript are used to control the flow of code execution based on certain conditions. In this article, we will discuss the if-else statement, one of the most important conditional statements in JavaScript. The if-else statement allows us to execute a block of code if a certain condition is true, and a different … Read More “Javascript | Conditional Statements (if-else)” »
Operators and expressions are the building blocks of programming and are essential to understanding JavaScript. In this article, we will go over the various types of operators available in JavaScript and how they can be used to write expressions. JavaScript provides a wide range of operators for performing arithmetic, logical, comparison, and string manipulation. Let’s … Read More “Javascript | Operators and expressions” »