If you're experiencing that your bundle install command fails with an error message like this, rubygems.org might...
tl;dr git checkout is the swiss army of git commands. If you prefer a semantically more meaningful command for...
Ncdu is a disk usage analyzer with an ncurses interface. It is designed to find space hogs on a remote...
tl;dr git checkout is the swiss army of git commands. If you prefer a semantically more meaningful command for...
If you need to convert an SVG source to PS or EPS, the most common suggestion on the interwebs is...
Working with a self-signed certificate is much easier, when the browser accepts it. Google Chrome Warnings from chrome might...
When working with feature branches, stale branches pile up over time. It's best to remove them right after merge...
Sometimes the need arises for SSL in local development. We have guides for different webservers, this one is for puma...
These are the results of the "personal tech stack survey". I've included only the most popular mentions, maybe it...
This should be fixed in the latest LTS-branches of our mysql2 fork, 0.2.x-lts and 0.3.x-lts...
You'll need openssl-3 or newer for servers running 22.04 Ruby version 3.1 uses by default the gem openssl...
This card explains how to generate an entity relationship diagram for your Rails application. We also show how to limit...
This are the steps I needed to do to add esbuild to an application that used the vanilla rails asset...
We use foreman to start all necessary processes for an application, which are declared in a Procfile. This is very...
Sometimes you need to access a dev server running on localhost from another machine that is not part of the...
I sometimes had the issue that I received an error when starting an existing vagrant box with vagrant up:
Inspired by recent "git shortcut" cards I figured it would be nice to have one of these for rebasing a...
Besides their default styling properties, HTML elements have a semantic meaning. For example, an h1 tag is usually styled with...
If you have fzf installed, you may add an alias such as this to your ~/.bashrc: alias recent-branch="git...
Bookmarks for directories will be most helpful if you are forced to work in deeply nested projects. Then it's...
With cd .. you can navigate one directory up from the one you are at now. If you use that a...
The tree command will show you the contents of a directory and all its sub directories as a tree:
There is an option you can set so that when using the cd command, small typos are automatically corrected. Add...
We had a card that described how to install multiple mysql versions using mysql-sandbox. Nowadays with the wide adoption...