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David Walsh Tutorials

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    Faster PR Pulls with Git Aliases

    I love the traditional GitHub workflow of receive pull request, pull down pull request to test, and merge the pull request.  GitHub makes the first and the third steps easy but pulling down pull requests from new contributors requires some boilerplate work that annoys me... ...namely navigating...

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    Confessions of a Web Developer XVI

    It's been quite a while since I've gotten a few things off of my chest and since I'm always full of peeves and annoyances I thought it was time to unleash: If I were just getting into front-end development, I'd be so lost.  The norm these...

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    Cloudinary Launches a Complete Video Solution

    Over the past year I've shown you how amazing Cloudinary is for media delivery, optimization, image filters and transformations, Vue and React; whatever the task, Cloudinary has you covered.  Today I'm happy to share that Cloudinary has a massive new feature announcement: ...

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    Create a Password Protected ZIP

    Have you ever wanted to put very basic security (a passphrase) on a file?  You can do so if you ZIP the file -- let's have a look at how you can password-protect a ZIP file! Creating a password protected ZIP file from command line is done...

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    Excellent Resources for Web Professionals

    All web professionals, including web designers and developers, are looking every moment for ways to get the projects done faster, to respect deadlines, to deliver excellent quality and finally to have happy customers. This showcase is about excellent resources that will help you all achieve these...

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    Fix git After High Sierra Upgrade

    Every major operating system upgrade is a grand adventure.  No matter the vendor or how vanilla you keep your system:  stuff is going to break.  This was very much the case with git when I upgraded my MacBook Pro to High Sierra. After the upgrade I tried...

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    Convert JPG, PNG, and Animated GIF to WEBP

    New image formats like WEP and MOZJPEG will be a major boost to load time on the web.  The majority of page load and render time is usually attributed to unoptimized images, so these new formats will make both mobile and desktop load times faster.  I've...

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    Create Context Menu Items in Mac Finder

    As much as I like exercising my command line skills, for many tasks I'd rather click a time or two.  The problem is that yarn install, brew install, and other package managers don't come with UI extending capabilities...so knowledgable people like us need to find a...

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    How to checksum

    Many of us see the term checksum and checksum outputs frequently but don't really take the time to run them -- oftentimes we simply trust the file we've downloaded is in working order and from the original source.  This past weekend when I was attempting to...

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    Patch Super Dram World

    My recent dive into retro gaming has opened my eyes to how much time and effort still goes into playing console games that are as old as I am.  The basic challenge has gone out of these games, understandably, so players have improvised new goals like...