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Hi all, I have a PHP script that takes a string and lists all its permutations, but ONLY based on its length. So for instance, let's just say we had the word "racecar". Yes, it would list all permutations of the 7-character word "racecar" such as "acrerac", etc. but NOT …
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I tried to generate permutations by using itertools module but its not working. [CODE=python] >>>print(permutations([1,2,3],3)) <itertools.permutations object at 0xa917c5c> [/CODE] Why is it so? and how do I make it work properly? 
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The End.