In this article, we will learn how to check the null values in JavaScript. The null value indicates the intentional absence of any object value. It is a JavaScript primitive value that is false when used in Boolean operations. This distinguishes null from the related primitive value undefined, which is ... Read More

In this tutorial, we will learn to use the throw statement in JavaScript. The “throw” is the reserved keyword in JavaScript, and Programmers can use the throw keyword to create the user-defined exception.Every programmer is not perfect, so they can’t write the JavaScript code without making a single error. It ... Read More

In this tutorial, we will learn to subtract minutes from the date in JavaScript. While developing the applications, programmers need to play with the dates many times. All JavaScript programmers are lucky enough that JavaScript contains the built-in date class with hundreds of different methods.In this tutorial, we will learn ... Read More

It is often required to update the string and replace the single character at a particular index while programming with JavaScript. JavaScript doesn’t contain the built-in method to replace the single character at the particular index in the string as the Java and C++, but we can use some other ... Read More

You may have run into a situation where you clicked a URL to go to a certain page but were directed to a different page internally. Page redirection is the cause of this. Redirecting occurs when an HTTP request for one page immediately navigates to another one. It differs from ... Read More

This tutorial teaches us to get the date and time in JavaScript. Nowadays, JavaScript is the most popular programming language used for user interaction with the browser. We can say that it is hard to find a single web application that does not use JavaScript.The purpose of creating this tutorial ... Read More

This tutorial teaches us to make an array empty in JavaScript. While programming with JavaScript, programmers need to make an array empty in many conditions. For example, coders are doing competitive programming with JavaScript. Suppose, to solve some problem, they need to create a new or an empty array while ... Read More

In this tutorial, we will learn to convert a float number to a whole number in JavaScript. The whole number is the number that doesn’t contain the fractional part. For example, 5.22 is the float number containing the fractional part, and the whole number doesn’t contain a decimal part. So, ... Read More

In this tutorial, we will learn to compare a string to the Boolean in JavaScript. The JavaScript has an equality operator to compare one value with another value.There are two types of equality operators in JavaScript; one is an equality operator (==), and another is a strict equality operator (===). ... Read More

HTML contains special characters such as ‘, ’ ‘/, ’ and many more such as single and double commas. These special characters are used for the HTML tag, such as ‘’ is used to close the HTML tag. This tutorial teaches us to escape HTML special characters in JavaScript.Now, the ... Read More