Miscellaneous

JavaScript objects can be tested for emptiness in a few different ways.

JavaScript provides several ways to sort an array of objects by a specific property value.

In this article, we will explore three different ways to insert an item into an array in JavaScript, including using the push() method, the splice() method, and the concat() method.

The modern and recommended way of copying to the clipboard is by using the Clipboard API, which is a part of the Web API.

In this article, we will explore some of the most common methods for checking for the presence of a value in an array.

JavaScript provides several built-in methods for manipulating strings, including one called toUpperCase() which can be used to convert the first letter of a string to uppercase.

In JavaScript, there are several ways to replace all occurrences of a string within a larger string.

In this article, we will explain how to include a JavaScript file in another JavaScript file, similar to the way CSS files are imported using the @import rule.