miniblog.

Side-by-side diff display is really hard in the presence of long lines. For difftastic, I'm experimenting with wrapping lines within each column. What do you think?

One interesting consequence of home automation devices is it enables presence when you're not at home. You can switch on lights or even talk through a smart doorbell. Will this change expectations of visitors?

Source-level coverage metrics are really hard in the presence of a JIT. Here's pypy's solution: https://morepypy.blogspot.co.uk/2013/10/making-coveragepy-faster-under-pypy.html (cf -Og in gcc)