Miscellaneous

In JavaScript, Set is a collection that lets you store only unique values. This means any duplicated values are removed.

Here is how to loop through arrays and array-like objects using JavaScript.

When you’re working with JavaScript, sometimes you need to access query string parameters in your script.

ere are some different methods that you could use to check if an object is empty in modern browsers that support the ES5 edition of JavaScript.

Here are 2 ways to strip HTML code from a given text.

How can you remove a character from a string in JavaScript? Here are a few different ways to do this.

Quick tip on how to show or hide an element with JavaScript

Use Array.prototype.length – 1 to compute the index of the last element of the given array and return it, otherwise return undefined.

Assume that we want to copy a given text to the clipboard. Here’s how.

How to display a confirm dialog box using JavaScript. The confirm dialog box allows you to perform actions based on the user input.