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How to use the codePointAt method in JavaScript

The JavaScript codePointAt method has more or less the same function as the charCodeAt method, used to get the 16-bit…

How to check if a value is a number in JavaScript

In this short tutorial we are going to look at the various methods that exist to find out if a…

How to use the charCodeAt method in JavaScript

The charCodeAt method is accepted by strings in JavaScript, returning the 16-bit Unicode code of the character at the position…

How to use the charAt method in JavaScript

The charAt method is accepted by strings in JavaScript, returning the position of the character passed as a parameter within…

Strings in JavaScript: What they are and how to use them

In this tutorial we are going to explain what strings are and how they are used in JavaScript. The tutorial…

Dates in local format with Javascript

In the articles we have about dates in JavaScript we were missing one about how to create dates in local…

Formatting hours in Javascript

Continuing with the set of articles that talk about internationalisation elements, like the previous one where we talked about relative…

Request data with prompt in JavaScript

After having published several articles about how to manipulate arrays and dates, today I will publish a post that some…

How to access webcam and grab an image using HTML5 and Javascript

We often use webcams to broadcast video in real time via our computer. This broadcast can be viewed, saved and…

The JavaScript forEach loop

We have already talked about how to handle some of loops types in Javascript including for, for-in and for-off loops. In…

Flattening arrays in JavaScript

When we are handling arrays that are arrays or have multiple dimensions it can be very useful to know how…

How to populate an array with random numbers in JavaScript

Some of you might think that what we explained in the article on how to populate an array with numbers,…

How to populate an array with numbers in JavaScript

Populate an array with numbers in JavaScript The first step is to initialise the array. So today we are going to…

Advanced Android tutorial: discover all your phone's secrets

It is highly probable that you are not taking advantage of even half of the potential that your Android device…

Top Javascript Libraries and Frameworks Part 2

What are JavaScript frameworks? JavaScript frameworks are application frameworks that allow developers to manipulate code to meet their particular needs. Web application…

How to Send Email from an HTML Contact Form

In today’s article we will write about how to make a working form that upon hitting that submit button will…

Top JavaScript libraries and frameworks part 1

JavaScript libraries and frameworks make it easy to develop websites and applications with a wide variety of features and functionality,…

Network attacks and how to avoid them

Nowadays it is impossible to list all the different types of attacks that can be carried out on a network,…

Looping through a matrix with JavaScript

We were already talking about how to multiply arrays in JavaScript and we realised that we had not explained something…

Use the SRCSET attribute to improve your SEO

There is a new standard HTML attribute that can be used in conjunction with IMG called SRCSET. It is new…

How to multiply matrices in JavaScript

It may seem strange to want to know how to multiply matrices in JavaScript. But we will see some examples…

JavaScript Formatting Date Tips

Something that seems simple as the treatment of dates can become complex if we don't take into account how to…

How to set up your Android phone: learn how to get your new phone up and running

If you've just bought a great new Android phone, you'll want to start using it as soon as possible. You'll see…

5 Terrific iOS-Friendly Canva Alternatives to Upgrade Your Marketing Visuals

Sometimes you want to use your iPhone to create compelling, engaging marketing visuals, and as awesome as Canva is, many…

How to improve customer experience through speech recognition

Voice of the Customer (VoC) is essential to a successful customer experience (CX) programme. However, VoC data is often disparate,…

Parental controls on Android: how to make mobiles and tablets child-friendly

Despite all the good things about them, mobile devices can expose your children to content that they're better off not…

How To Use Varnish As A Highly Available Load Balancer On Ubuntu 20.04 With SSL

Load balancing with high availability can be tough to set up. Fortunately, Varnish HTTP Cache server provides a dead simple…

Top tools for UX design and research

This article is a compilation of the "ux tools" I have tested in recent years. I've separated the tools by categories,…

How to make a multilingual website without redirect

Today, we're going to talk about how to implement a simple language selector on the basic static website, without the…

The best free tools to Transcribe audio to text

With this article we bring you a list of the best tools for transcribing audio to text, offering you some…