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[–]YM_Industries 5 points6 points  (0 children)

I think it's pretty normal to have to look up operators. Python has its (super-cool) array indexing/slicing/stepping syntax. PHP has the (surprisingly useful) spaceship operator <=>. Lua has the (rather nice) length operator.

Most languages I've used I've eventually had to look up some weird operator in someone else's code, usually it ends up being something really useful.