Editing an existing commit in history with an interactive rebase, reset, and amend.
The pluck method is a performant option to query columns from one or more tables. The ability to pass valid SQL directly makes it all the more handy.
How to use Vim’s sub-replace-expression command to batch increment a set of numbers.
Poltergeist requires at least PhantomJS 1.7.0. Travis CI provides 1.6.1. Here’s how to bump your version of PhantomJS.