You will get this when you are using the latest version of Rails with a recent version of Rack:
While you are probably using will_paginate to paginate ActiveRecord scopes, it can actually paginate plain Ruby arrays. The resulting...
When doing a git blame, git will blame the person who added or removed white space in a line (e.g...
Axlsx is an incredible gem to generate "Office Open XML" spreadsheet files (XLSX). Does not break on large spreadsheets and...
Previous versions of Consul exhibited strange behavior when querying a power that returns nil. Consul 0.4.2+ behaves as expected:
Tracekit is a JavaScript library that automatically normalizes and exposes stack traces for unhandled exceptions across the 5 major browsers...
When you have a Pull Request on GitHub that includes commits from another Pull Request, you will still see them...
When you are using git rebase and are currently editing a commit (due to a conflict, for example), you may...
This article contains: Making ‘git diff’ wrap long lines Set a global proxy Clone only a specific branch
A nice way to stage absolutely all changes (edits, additions, deletions): git add --all
Great solution in a GitHub issue.
The bash offers control over the behavior of autocompletion. The most primitive example is this (just run it in your...
Git commits should be very deliberate, and only contain changes that you really want to be in there. In order...
For two years we've been using SearchableTrait which gives models the ability to process Googlesque queries like this: Contact.search...
Selenium cannot reliably control a browser when its window is not in focus, or when you accidentally interact with the...
When you want to copy/move from a shared folder (on Windows guests, for example) and it fails with absurd error...
When you are trying to install/update VirtualBox Guest Additions on your guest machine but the setup is for a different/older...
Xfce gives you a million options to configure your panels. Together with Xfce's sometimes arcane configuration UI, this can...
If you can now longer hear or record sounds after upgrading Ubuntu, you probably need to re-tell Ubuntu which...
I am talking about development speed. When your application starts growing and you start adding gems, it starts to take...
As the title says: this jQuery plugin creates bar charts from HTML tables. It comes in some different flavors.
The gem author Jonas Nicklas highlights in a Google Groups post that the release is not backwards compatible to 1...
When you have two models in a has_many, has_one or belongs_to association, the :inverse_of option in...
Modern cameras often produce JPEGs that have a "I should be rotated 90° to the left" flag. If you process...