In this lesson we're going to use the `git bisect` command to do a little bit of debugging. We're all human, and sometimes bugs get introduced our software and we may not notice them for a while. Especially on fast moving projects. A good example of this would be a performance regression, and now you want to figure out what commit made everything run slower all of a sudden. Bisect allows us to do a binary search between a known good commit and a known bad commit and quickly narrow down which commit introducted the problem. From there it's much easier to figure out what exactly the problem is and fix it.
Over the years we've developed some techniques for practicing that we wanted to share. At Drupalize.Me we take hugging seriously. In this tutorial we'll look at the art, and science, of giving a good hug. The Merriam Webster dictionary defines the word hug as; squeeze (someone) tightly in one's arms, typically to express affection.
Did you know there are all kinds of different hugs that you can give? In this tutorial we'll look at:
- Defining what a hug is
- Some of the many types of hugs in the world today
- Precautions you may want to familiarize yourself with before hugging
- And the importance of proper technique
Lets go ahead and get started shall we?