HTML

If you want to change the color of your HTML font, there are a couple of different ways that you can do it. One way is to use the “color” attribute in the opening tag for the element that you want to change....

Centering an image in HTML is a little harder than centering text as there’s no single CSS property that you could use to make sure your image appears at the center of the web page....

Before HTML5 there used to be a <center> tag that allowed you to center text on your web page. Now it’s deprecated. If you need to center the text on your HTML page, you should use the CSS property text-align....

This article is for the intermediate level. This article explains the importance of writing better CSS class names with code snippets using SCSS. This article is targeted for the group of people who are interested to learn about BEM naming convention and want simple and descriptive explanation to what block, element and modifiers in BEM are....

Similarly to generating a random float number within the specific range, you can write a function to get a random integer with a range. function getRandomIntegerInRange(min, max) { return Math.floor(Math.random() * (Math....

To check that a JS variable is of a type string, you can use 2 operators: instanceof and typeof. Here’s a quick solution. if (typeof text === 'string' || text instanceof String) { // it's a string!...

To get a random number is JS you almost always rely on the function Math.random. The only issue is that it returns a number between 0 and 1. You can generate a number in a specific range by writing a straightforward function....

The object window.screen holds all the information you about the current screen. You can access the resolution of the screen by accessing its width and height properties. ...

There are 2 jQuery selectors that can help you determine whether an HTML element is visible or not. First, you can use the selector :visible to check if an element is visible on the web page....

Learn how to print the whole array with JS and how to print individual elements of the JS array in both HTML (browser) and Node.js (server-side) environments. ...