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> It's just a thing you have to remember ... The more of these things there are, the more brainpower you devote to remembering the right way to do things; if y

> It's just a thing you have to remember ... The more of these things there are, the more brainpower you devote to remembering the right way to do things; if you don't you introduce bugs, a subtle, painful one here.

heavyset_go 4y ago
"Empty containers are falsy" is a Python fundamental, this isn't a subtle bug, but an obvious one.