in reply to How can one get all possible combinations of a string without changing positions & using window size?

> I am interested in getting all possible combinations of 10-letter without changing their positions in the string

Easy! w/o changing positions there is only one combination!

More questions?

Cheers Rolf

( addicted to the Perl Programming Language)

update

or are you looking for this technique?

Re: Substitution of a particular letter in all combinations of positions in word (see inside)

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Re^2: How can one get all possible combinations of a string without changing positions & using window size?
by supriyoch_2008 (Monk) on Apr 21, 2013 at 01:28 UTC

    Hi LanX,

    Thanks for your suggestion. I shall go through the post mentioned by you.

    With kind regards,