Number.NEGATIVE_INFINITY is a special numeric value representing a value less than Number.MIN_VALUE. This value is represented as "-Infinity". It resembles infinity in its mathematical behavior. But it is different from the mathematical infinity in many ways as listed below − If the negative infinity is multiplied by NaN, ... Read More

In this tutorial, we will learn how we can split a JavaScript number into individual digits. Sometimes, we need to split the number into individual digits to accomplish the task given to us like checking for the palindrome number. Let us discuss the methods to split numbers into digits. ... Read More

In this tutorial, we will learn about the modulus operator in JavaScript. In some languages, the modulus operator is also known as the remainder operator. The remainder operator and the modulus operator both are used to get the remainder of an integer when it is divided by some other integer, ... Read More

In this tutorial, we learn to use JavaScript DOM to change the padding of a table. To change the padding of a table, use the DOM padding property. The HTML table is used to display the relational data on the user screen. We can easily show the related or dependent ... Read More

In this tutorial, we will learn how we can change the elements of a JavaScript array in a comma-separated list. Sometimes, we need the elements of a JavaScript array in a format that is not returned by the array itself by default, so we need to write some extra code ... Read More

In JavaScript, we can check for particular class whether it is contained by an HTML element or not, in the HTML document. During the development of the web page, a developer uses many classes and sometimes assign similar classes to different elements which requires same styles in CSS. In this ... Read More

In this tutorial, we will learn how we can use JavaScript to replace the content of a HTML document. In JavaScript, we can change the content of HTML document with a combination of following methods − open − The open method is used to open a new document which ... Read More

In this tutorial, we learn to use JavaScript to load a webpage after 5 seconds. We use the setTimeout() function in JavaScript to load a webpage after some interval. This function waits for some seconds and then loads the web page. We could also apply the setInterval() method to perform ... Read More

In this tutorial, we will see how we can create a client-side image map using JavaScript. We use JavaScript to create a client-side image map. Client−side image maps are enabled by the usemap attribute for the tag and defined by special and extension tags. The image that ... Read More

In this tutorial, we will discuss how we can check for a number whether it is a decimal number or a whole number using the JavaScript. In JavaScript, we can use in−built methods as well as the user defined methods to check for a number if it has a decimal ... Read More