Create Infinite Scroll pages using Views Infinite Scroll in Drupal
Infinite scrolling is a technique used to show more content as the user scrolls down a page eliminating the need for the user to click to go to the next page. This is commonly implemented in popular social media apps. This tutorial will demonstrate how to use the... read more Error when updating translated content
I have fought for some time with the error below: Non-translatable field elements can only be changed when updating the original language. I have "inherited" a site a few years ago and been updating it so it’s D8 up-to-date (8.9.16). When the user... read more 5 Hidden Mistakes That Can Ruin a Developer’s Career
It’s hard to find a new development job, so when you’ve got one, the last thing you want to do is lose it without even knowing why. In this article, we look at five ways you can inadvertently pull the rug out from under your developer career. A Dreaded... read more Creating Safe Spaces in Tech
This Pride Month, we were lucky enough to sit down with seasoned Drupal developer at Lullabot and passionate community builder April Sides to discuss what it means to build a more inclusive tech community. read more React Fragments: A Simple Syntax to Improve Performance
React Fragments were introduced in November 2017 with React 16.2.0. Although they’ve been around for a while, many React developers avoid using them or employ them without knowing what they are. React Fragments are an entry-level but key feature, and every React... read more How to Upload a File via SSH and Command Line
scp ~/Downloads/NestedT.png root@64.207.144.103:/var/www/vhosts/davidwalsh.name/httpdocs/demo My preference for daily work is usually GUI applications, like Visual Studio Code for text editing and Cyberduck for remote file server management. I’m also a huge fan... read more Building WebRTC Video Chat Applications
With the advent of WebRTC and the increasing capacity of browsers to handle peer-to-peer communications in real time, it’s easier than ever to build real-time applications. In this article, we’ll take a look at SimpleWebRTC and how we can use the platform in... read more How to Use Optional Function Parameters in JavaScript
In this quick article, we’ll discuss how you can use optional function parameters in JavaScript. JavaScript is one of the core technologies of the web. The majority of websites use it, and all modern web browsers support it without the need for plugins. In this... read more Diversifying Drupal with Talent Development: Stars are Aligning!
As we kick off our outreach for the upcoming Fall 2021 session of Drupal Career Online, (our 10th year!) we can’t help but marvel, with a bit of pride, as we reflect on how cool it is that our small company has such a big-impact program for people who want to become... read more HTML5 Template: A Basic Boilerplate for Any Project
As you learn HTML5 and add new techniques to your toolbox, you’re likely going to want to build yourself an HTML boilerplate to start off all future projects. This is definitely worth doing, and there are many starting points online to help you build your own HTML5... read more Getting Started with Views in Drupal
In Drupal, content is stored in the database. Views is a query builder that allows the user to extract content from the database and output it in various displays such as tables and lists. With Views, the user does not have to know or write any SQL queries. If you... read more Working with the File System in Deno
In this article, we’ll build on our introduction to Deno by creating a command-line tool that can search for text within files and folders. We’ll use a range of API methods that Deno provides to read and write to the file system. In our last installment,... read more Points to Check Before Choosing Your WordPress Hosting Provider
Your business website is an online platform that lets you reach and sell your products to a wider range of audiences. In order to achieve these goals well, you need to consider a number of aspects before moving your business online. For instance, you have to decide if... read more Build a Photo-sharing App with Django
Django is the most-used Python framework for web development. Its built-in features and robust structure make it an excellent option when building web applications. But there are so many resources out there that it’s sometimes overwhelming to apply that... read more Always Show Arrows for Number Input
While I enjoy small details that make user interfaces more elegant, I also believe that less is more, especially when it comes to native behavior. One native behavior I dislike is that <input type=”number” /> elements only show the increment and... read more Face Detection on the Web with Face-api.js
Web browsers get more powerful by the day. Websites and web applications are also increasing in complexity. Operations that required a supercomputer some decades ago now runs on a smartphone. One of those things is face detection. The ability to detect and analyze a... read more PHP Fatal error: Uncaught ArgumentCountError on Drush run
After I updated my site to Drupal 8.9.16 and Drush to 10.5.0 I get the following error PHP Fatal error: Uncaught ArgumentCountError: Too few arguments to function when running any Drush command. This only happens on my remote site not on my local site. The site is... read more A Beginner’s Guide to NFTs (Non-fungible Tokens)
Non-fungible tokens (NFTs) have far more scope than what they’re currently popular for — that is, unreasonably expensive pieces of digital art. Their true power lies far away from the realm of Christie’s and Cryptopunks — so far, indeed, that it’s... read more Asynchronous Design Critique: Giving Feedback
Feedback, in whichever form it takes, and whatever it may be called, is one of the most effective soft skills that we have at our disposal to collaboratively get our designs to a better place while growing our own skills and perspectives. Feedback is also one of the... read more
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