While working with HTML and CSS to create a web page, we require to choose a color from the color picker. Also, sometimes we may require to select the background color through the color picker input. In this tutorial, we will learn different approaches which allow users to choose a ... Read More

The object contains the properties and their values in JavaScript. We can create an object using the curly ({}) braces. It’s similar to the variables, but we assign an object value rather than assigning the number, string, or boolean value to the variable. So, here we will learn to check ... Read More

The first array is the subset of the second array if the second array contains all elements of the first array. So, sometimes we may be required to check if one array is the subset of another. In this tutorial, we will learn to check if one array is a ... Read More

In the HTML, the radio buttons allow developers to create multiple options for a choice. Users can select any option, and we can get its value and know which option users have selected from the multiple options. So, it is important to check which radio button the user selects to ... Read More

Sometimes, we require to manipulate the HTML elements using JavaScript. So, we can use JavaScript to add or remove HTML elements. This tutorial will teach us to combine multiple HTML elements in a single shot using JavaScript. Sometimes we need to show some HTML elements to users when they click ... Read More

We will learn to close the browser window using JavaScript in this tutorial. Suppose users have opened your website in 2 tabs and don’t want to allow it, then you can close one tab automatically using JavaScript. Also, if you have noticed that some web apps automatically open the browser ... Read More

In ES5, we used the concat method to make a copy of the array. Also, some developers used the slice() method by passing 0 as a parameter to slice all elements of the referenced array and create a new array. Example Users can follow the example below to clone the ... Read More

We will learn to check if users have clicked anywhere on the page except one element using JavaScript and jQuery. While working with the modals, we require to close the modal when the user clicks the outside of the modal. So, we can achieve that using various methods of JavaScript ... Read More

We learn to check if the input date is equal to today’s date or not using JavaScript in this tutorial. Sometimes, we need to take the date from users in the input field in various formats and check if input date and today’s date match. Here, we will learn two ... Read More

We will learn to remove all child elements or content of a div element using JavaScript. However, whatever method we learn to clear the div element's content will work with any HTML element. Removing the content of the div element is useful when users want to display some HTML content ... Read More