Why do some function have a question mark at the end? Like (map-get? ...)
I tried using without, but this does not work.
Why do some function have a question mark at the end? Like (map-get? ...)
I tried using without, but this does not work.
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Originally it was supposed to indicate that a response of some kind was returned by the function, but it does not apply consistently across functions. It's best thought of as just part of the function name.