Straight up reuse - very rarely. But fairly often I'll just go "ohhh i've done smth like that in that other project" and just go look at the code, paste it in,

Straight up reuse - very rarely. But fairly often I'll just go "ohhh i've done smth like that in that other project" and just go look at the code, paste it in, play around a bit. More about getting into the zone and having the past experiences pop back into the mind rather than reusing code.