Concatenation is the joining together of sequences of values. Often in Haskell, this is meant with respect to the [], or list, datatype, which also applies to String (which, as we know, is [Char]). The concatenation function in Haskell is ++, which has type [a] -> [a] -> [a]. For example:
Concatenation is the joining together of sequences of values. Often in Haskell, this is meant with respect to the
[], or list, datatype, which also applies to String (which, as we know, is[Char]). The concatenation function in Haskell is++, which has type[a] -> [a] -> [a]. For example:Results in
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