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 →
Being able to create dozens or thousands of records to populate your database in development has a lot of advantages.
Many years ago I used to optimize a lot of my programming decisions for 'what if' conditions or the 5%. That was a mistake.
VSCode has a ton of great extensions and useful settings. Here's a list of extensions that I have installed and how VSCode is configured.
Running tests locally or inside a continuous integration server share the same workflow. This is one reason why Docker is so useful.
About a month ago I was getting upset with a few ConEmu bugs and with no resolution in sight, I switched to Hyper.
Using set -e is great for dealing with errors in Bash, but sometimes you want to gracefully handle an error instead of exit immediately.
You can't just load up your hypervisor's management app and log into the VM that Docker created, but you can check it out. Here's how.
By default, Docker's container log files will consume your entire disk unless you tell it not to. Here's how to cap log disk space.
Chances are you'll eventually move a domain name from one registrar to another. Here's two ways to do it with no downtime.
Technically you don't have to place quotes around your variables but if you ignore doing it, you may encounter unexpected results.
Today I had a 1 hour adventure debugging a very subtle issue with Ansible. Here's what went wrong, how to fix it and how I approached it.
Docker makes it easy to run applications in a unified way, but when it comes to static sites, I typically don't run them in Docker.
I'm no where near an Elixir veteran but I found myself refactoring some imperative code into more idiomatic Elixir and it made me happy.
There's lots of ways to debug code, but often times problems become amplified when you can't visualize what's happening.
If you spend a lot of time in a terminal then knowing how to search your history efficiently saves a ton of time. Here's how.
Let's talk about when it might be a good or bad idea to start using microservices. SPOILER ALERT: it's not the same for every project.
This time around it was for Cloud Field Day 4 and despite the concept being the same, the experience was so much different than CFD3.
Using Docker to pull a public image should not require authentication but if your Docker Hub login credentials are bad it will fail.
In this case it was a Docker command that was throwing an error, but I would have applied this process to any problem.
This error could happen for a few reasons, but here's one fix to it that can be done by renaming a folder in your volume's path.
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.