Using method 'join' for list with integers

Maybe there is a experience that you want to use join method to list consists of just integers.

In that case, you can easily resolve this problem as follows.


resultlist = [fn(arg) for arg in range(originallist)]

resultstring = str.join(resultlist)


or just conveniently

resultstring = str.join( fn(arg) for arg in range(originallist) )


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