Using the JS fullscreen API is painful because all browers use different methods and events and you need to use...
MySQL and MariaDB have an SQL mode setting which changes how MySQL behaves. The SQL mode value is comprised of...
Say you want to move a git repository from one remote (perhaps Github) to another (perhaps Gitlab).
Git has two kind of tags: annotated lightweight Annotated tags are stored as full objects in the Git database. They...
RSpec allows you to mark a single Example/ExampleGroup so that only this will be run. This is very useful when...
An end-to-end test (E2E test) is a script that remote-controls a web browser with tools like Selenium...
Here is some JavaScript code that allows you to click the screen and get the clicked element's text contents...
You can use local copies of gems in your Gemfile like this: gem 'spreewald', path: '~/gems/spreewald' As soon as you...
If you use the Better Errors gem, you will sometimes notice that it can be very slow. This is because...
RawGit serves raw files directly from GitHub with proper Content-Type headers, for CDN-like purposes. Note that they don...
To easily opt out of notifications for a large number of Github repositories, go to https://github.com/watching.
This card will show you how to use git rebase --onto without confusion. Use case: You've got two feature...
Sometimes, through some firewall or proxy misconfiguration, you might have to deploy to a server that cannot access the git...
Assuming you're wanting to undo the effects of git rm or rm followed by git add -A or something...
Separate subject from body with a blank line Limit the subject line to 50 characters (max. 72), include...
RubyMine provides a visual tool for resolving merge conflicts locally. Follow Git > Resolve Conflicts in the context menu to open...
For the initial setup or changes in the sentry reporting it might be useful to enabled reporting of sentry in...
git command line options for automating common rebasing tasks, like adding a fix to a commit that was already rebased...
Reminder of what you can do with Geordi. Note: If you alias Geordi to something short like g, running commands...
First find the reference for the entry you want through looking at the stash: $ git stash list stash@{0}: WIP...
Sometimes huge refactorings or refactoring of core concepts of your application are necessary for being able to meet new requirements...
So you're getting this failure when running bundle install on an older project: Your Gemfile.lock is corrupt. The following...
When running tests via parallel_tests, you may encounter an error: cannot load such file -- parallel_tests/gherkin/runtime_logger Error creating formatter...
In order to have monitoring for Sidekiq (like queue sizes, last run of Sidekiq) your application should have a monitoring...