Dive into Docker takes you from "What is Docker?" to confidently applying Docker to your own projects. It's packed with best practices and examples. Start Learning Docker →
I would still use 80 characters per line even if I had a 4k monitor. This is especially true for web development.
You can build an image from a Dockerfile, and you can pull an image from a Docker Registry, but what happens when you supply both?
I'm a big fan of setting up my development environment to be the same as production. That means running gunicorn in dev mode.
On paper this sounds easy. Just mount in your SSH directory and you're done, but it's not that simple with Windows based Docker hosts.
Imagine if you could run Visual Studio Code, Sublime Text or any other application on your smartphone or another device?
You may want to enable read-only on your containers to enhance its security, or perhaps you have other app specific needs.
Learn how to figure out exactly where your disk space is going with WinDirStat because the built in Windows 10 tools do not do their job.
You may get this error when trying to access a web server running in a container. Empty reply from server is another common error.
Let me tell you a story on how a subdomain of mine managed to serve 390,000+ PDF books without any of my servers being compromised.
A Docker repository is where you can store 1 or more versions of a specific Docker image. An image can have 1 or more versions (tags).
As developers, life is good when it comes to gaining initial experience compared to other trade skills. Here's how to get started.
Container and image IDs are 64 character SHA-256 IDs. Most Docker commands truncate them to 12 characters, but you only need 4 chars.
As software developers, and especially freelance developers, it's easy to get stuck in unproductive loops but you can break that loop.
Who would have thought, after 22 years of using a keyboard I learned a new trick by multi-tapping the Home key.
Docker Compose currently has 3 major API versions (v1, v2 and v3). Certain features are enabled / disabled depending on which one you use.
GnuCash makes it easy to keep track of your money and it creates reports that will make your accountant happy.
Running an insecure registry isn't recommended but sometimes it's the easiest and most reasonable solution. Here's how to do it.
Cloud Field Day is a 3 day presentation based event that is ran by Tech Field Day and Stephen Foskett. Here's my first experience.
When dealing with databases such as PostgreSQL, MariaDB or MySQL, you've likely wanted to import a raw SQL file. Here's how.
Public speaking is a skill you need to build up like anything else. I have no experience with it, but here's how I plan to fix that.
Like you, I'm super protective of my inbox, so don't worry about getting spammed. You can expect a few emails per month (at most), and you can 1-click unsubscribe at any time. See what else you'll get too.