++Out of Cheese++I just read this nice article while waiting for my tram:
"Greppability is an underrated code metric"
https://morizbuesing.com/blog/greppability-code-metric/
Maybe it seems a bit trivial, but one should keep that in mind on every line of code one writes. Or as a colleague of mine says:
"A variable name must not be good, it must just be unique so we can easily change it later, when we figured out what a good name is"