• Efficient analytics with Redis bitmaps

  How can we leverage a data structure to measure things fast March 16, 2017

• My personal Rails quickstart

  Get quickly to building the prototype without messing with the details April 14, 2015

• Revert all your commits in a git repository

  git rev-list can handle quite a bit of magic. And some pepper, too. August 23, 2013

• A git alias that inserts a random emoji in the commit message

  Emojis are fun, so let's put them everywhere! May 12, 2013