Debugging a slow photo library
It is worth writing down the commands you only need twice a year.
Keeping a tidy notes folder
Next time I will start with the boring solution and see if it is enough.
Why I like make
I wish someone had told me this when I started.
Notes on CSS grid
After cleaning things up, the whole thing runs noticeably faster.
Reading about unit tests
Most of the time the simplest tool is good enough.
A small trick with a plain text editor
There is probably a better way, but this one is easy to remember.
Things I got wrong about regular expressions
The fix turned out to be one line, after an hour of looking in the wrong place.
Cleaning up my backup routine
Naming things clearly helped more than any clever trick.