I've stopped worrying about duplicating code that is less than one line long, and I'm a happier person as a result. It's a slippery slope that eventually you st

I've stopped worrying about duplicating code that is less than one line long, and I'm a happier person as a result. It's a slippery slope that eventually you stop writing code that actually does anything and are just writing layers of indirection. Similarly, not all string values need to be named constants, because not all string values are intended to be changed. (edited)