join()

Syntax

join(delim, list)
join(delim, ...values)

Returns a string that contains joined elements of the list, iterator, or all values, concatenated with delim delimiter

join('-',range(10))  => 0-1-2-3-4-5-6-7-8-9
join('-','foo')  => foo
join('-', 'foo', 'bar')  => foo-bar