Hello list,
Does anyone have a function that when given a list of items, the function will return
all the possible combination sequences.
What I need is something that when given ("a", "b", "c", "d") - it returns:
a
b
c
d
a,b
a,c
a,d
b,c
b,d
c,d
a,b,c
a,c,d
b,c,d
a,b,c,d
It would be nice if you could also pass a number representing all the possible
combinations of x classes in the list. If given the list and 2 - return:
a,b
a,c
a,d
b,c
b,d
c,d
I imagine I'd need recursion but I just can't get my head around this one.
Thanks in advance,
Rich
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