Callback functions in JavaScript

Hi friends! In this article we going to learn about Callback functions in JavaScript with several examples. Callback functions is also called higher order functions. In JavaScript functions are called as first class objects. We can pass object to function as an argument.We can also pass other functions into function as an argument, to execute … Continue reading Callback functions in JavaScript


Hi Geeks! Welcome to 100 Days of Leetcode Challenge. Day 5 Today we going to see about implementation of sqrt(x). Let's jump into our given question, Implement int sqrt(int x). Compute and return the square root of x, where x is guaranteed to be a non-negative integer. Since the return type is an integer, the decimal digits are truncated and only … Continue reading Sqrt(x)

Type Coercion in JavaScript – Well Explained

Hi Geeks! In this article, we going to see about Type Coercion in JavaScript. Most of the people who familiar with JavaScript still have doubt in this topic. Initially, type coercion in JavaScript looks confusing. But when we approach this by using simple examples, it becomes easier to understand. Before going to the examples, let's … Continue reading Type Coercion in JavaScript – Well Explained