Coding is a basic part of programming job interviews, Javascript interviews are no exception. Here I make a list of the 15 most common Javascript programs for Job Interviews, which is very useful to prepare before appearing on any Javascript interviews.
1. Fibonacci series
Write a Javascript program that will take input and…
JSX is a Markup language that looks similar to HTML but actually is a syntax extension for JavaScript. It’s easier to write code instead of pure Javascript. It allows developers to use HTML syntax to compose JavaScript components. Since it is a javascript extension, so the browser will not understands…
- Variable Naming
Always try to declare a meaningful name and avoid extra words. Please make sure when other developers read your code, they can understand the naming purpose.
Strings are simply groups of characters, like ‘Hello’, ‘Good Morning!’. They are an important global object in JavaScript. They represent a sequence of characters. JavaScript has many powerful built-in functions that make working with strings easy for developers. Here I will explain some most important methods s of javascript strings.
- …
Destructuring is a convenient way of extracting multiple values from data stored in objects and Arrays. ES6 introduced some significant improvements to the language, including the de-structuring of Objects and Arrays. Honestly speaking, these are my favorite edition in the JavaScript standard syntax.
Object destructuring
JavaScript arrays are wonderful and they provide a lot of built-in methods. Using these methods we can do some efficient things with the list of benefits, like looping, accessing each value and index in the array, and a lot of other useful stuff. Today we are going to discuss some…
Destructuring is a convenient way of extracting multiple values from data stored in objects and Arrays. ES6 introduced some significant improvements to the language, including the de-structuring of Objects and Arrays. Honestly speaking, these are my favorite edition in the JavaScript standard syntax.
Array destructuring
Let us take a look if we…
In JavaScript, Hoisting is the default behavior where variables and function declarations are moved to the top of their scope before code execution.
No Matter where function and variable are declared, it moved up top on their own scope. …
What is Scope?
Scope determines the accessibility of variables. Each function when invoked creates a new scope. In JavaScript there are two types of scopes:
1. Global Scope
2. Local Scope
Global scope: variables defined outside of a function or curly braces {} are in the global scope. …
