Function template specialisation is a tricky beast — the short answer is, avoid it.

Git’s filename filtering surprisingly works as you’d expect. To an extent.

File capabilities offer a secure alternative to SUID executables, but can be a little confusing at first.

Writing some notes on IEEE 754 led to discovering a nifty way to render formulae on the web.

It’s possible to manage multiple subprocesses in Python, but there are a few gotchas.

The SO_REUSEADDR option has quite different functionality on Windows than it does on Unix.

How to share pthreads primitives across processes.

Ubuntu’s apport service is less then helpful for developers — learn how to disable it.

Expanding a substring of “$*” in bash seems to magically add command-line parameter zero.