Amitav Mishra articles - 14 total
Play audio with HTMLAudioElement API in JavaScript
The HTMLAudioElement API has access to all the properties and methods of the HTML <audio>...
The Vibration API in JavaScript
Vibrations are the best way to provide physical feedback to users for any action mostly for mobile...
5 ways to convert a String into an Array in JavaScript
The split() method This method is used to split a string by a separator provided and...
5 ways to check if a key exists in an object in JavaScript
Using the “in” operator The in operator returns true if the specified property is present...
JavaScript shorthand tips and tricks
Let's checkout some shorthand tips and other tricks. Remember, some of these are not readable and...
JavaScript getters and setters
The getters and setters are helpful to access object properties and manipulate them in an...
A Brief Guide to Promises in JavaScript
A Promise in JavaScript is an object which returns a result after an asynchronous operation has...
What Are Callback Functions In JavaScript?
A callback is a function that is passed into another function as an argument which can be invoked lat...
A guide to Array.reduce() Method in JavaScript
The Array.reduce() method reduces the array to a single value. The reduce() method takes one reducer...
5 ways to remove elements from Array in JavaScript
There are various ways to remove an element from array. We will make use of pop, shift, splice, delet...
6 Ways to add items to an Array in JavaScript
There are various ways to add or append an item to an array. We will make use of push, unshift, splic...
Let's explore the setTimeout and setInterval methods in JavaScript
The setTimeout() method The setTimeout() method calls a function after a specified time pr...
What are call(), apply() and bind() in JavaScript
In JavaScript this refers to the owner object. If you want to attach some extra properties to a funct...
Closures and Lexical Scoping in JavaScript
Variables in JavaScript have two types of scoping i.e. Local and Global scope. If any variable is dec...