Results for: "code"
Contents (578)
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…
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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…
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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…
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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…
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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…
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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,…
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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…
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6 Best Alternative Privacy Focused Browsers in 2021
In today's article we take a look at free private browsers which are relevant in 2021. We will compare their…
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Starting with Bootstrap-Vue step by step
Today we will show you how to use BootstrapVue, describe the installation process and show basic functionality. The project’s based on…
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What is the First Input Delay and why is it important?
First Input Delay (FID) is a Google usability metric that is part of the Core Web Vitals and, from May…
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Bootstrap 5 beta2. What offers?
Since the release of the Bootstrap 4 is three years, in this article we will present what is new in…
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htaccess Rules to Help Protect from SQL Injections and XSS
This list of rules by no means is a sure bet to secure your web services, but it will help…
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Graphic design and its impact on Web Development
In today's article we will explain the concept of graphic design, its fundamentals and what it brings into web development.…
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Creating simple CSS spinner-loader
In today's article we will show you how to animate a basic loader that spins when some predefined action is…
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Deepfakes Detection – An Emerging Technological Challenge
It is highly probable that while browsing the Internet, everyone of us has at some point stumbled upon a deepfake…
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Top Whatsapp alternatives in 2021
From the communication platform WhatsApp leaves more and more users for different reasons. If you're one of them, there are…
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Cumulative Layout Shift, what is and How to optimize CLS
Cumulative Layout Shift, one of the new Core Web Vitals metrics, is the first metric that focuses on user experience beyond…
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Understanding LCP, CLS, FID. All about Core Web Vitals in Google Search Console
A few months ago we talked about certain Google metrics that were displayed in Search Console. The reason for writing…
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Validating HTML forms using BULMA and vanilla JavaScript
Today we are going to write about contact forms and how to validate them using JavaScript. The contact form seems to…
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The State of PHP 8: new features and changes
PHP 8.0 has been released last November 26: let's discover together the main innovations that the new version introduces in…
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A FULFILLED PROMISE - Using the FETCH API to make AJAX calls
In this article we talked about what AJAX calls are and how to use them in a traditional way, by…
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How to use Parallax.js effect on your website
Today, we're going to write about the parallax effect, similar to parallax scrolling, and how to implement it to improve…
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How to use your browser as a file browser, in Chrome or Microsoft Edge
We're going to explain how to use the Chrome browser as a file browser, both on Android and on your…
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How to get paid in Bitcoin: CoinBase, CoinGate
After explaining how bitcoins work and how to pay using this cryptocurrency, we will see how to get paid in…
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How to make the website's dark mode persistent with Local Storage, CSS and JS
Recently we wrote about how to do a switchable alternative color mode or theme, a very useful and popular feature…
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Python or Swift: Revealing Benefits and Drawbacks of Each Language and Their Differences
Programming languages constantly evolve to improve software performance and simplify developers’ lives. That’s why the programming languages’ ranking is so…
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How to pay in Bitcoin: Hype and Coinbase
Once the wallet is created, let's see how to pay in Bitcoin to buy various products and services. If you have…
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Install MacOS on PC - the Ultimate Guide (Hackintosh)
There has always been a belief that the Apple MacOS Operating System could only be installed on computers sold directly…
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How to Use Bitcoin: mining, wallets, payments
You have certainly heard of Bitcoin, the virtual currency that periodically makes people talk about itself because of its innovative…
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Security of Internet providers: can we trust it?
This year has been a time of many changes. Now, more people are connected to the Internet through their home…
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