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Re: Converting a number back to it's original string (that was hashed to generate that number)

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Please DON'T tell me to save both the pin <=> filepath and associate them (that can be done by SQL commands, i know)
I will not create any kind of primary/unique keys to the database.
I will not store the filepath into the database, just the number which indicates the filepath(html page).
Also no external table associating fielpaths and numbers.
i want this to be solved only by Python Code, not database oriented.


That is:  I need to be able to map both ways, in a one to one relation, 5-digit-integer <=> string

int( hex ( string ) ) can encode a string to a number. Can this be decoded back? I gues that can also be decoded-converted back because its not losing any information. Its encoding, not compressing.

But it's the % modulo that breaks the forth/back association.

So, the question is:

HOW to map both ways, in a one to one relation, (5-digit-integer <=> string) without losing any information?

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Converting a number back to it's original string (that was hashed to generate that number) Ferrous Cranus <nikos.gr33k@gmail.com> - 2013-01-23 04:21 -0800
  Re: Converting a number back to it's original string (that was hashed to generate that number) Lele Gaifax <lele@metapensiero.it> - 2013-01-23 14:06 +0100
    Re: Converting a number back to it's original string (that was hashed to generate that number) newspost2012@gmx.de - 2013-01-23 05:24 -0800
    Re: Converting a number back to it's original string (that was hashed to generate that number) newspost2012@gmx.de - 2013-01-23 05:24 -0800
    Re: Converting a number back to it's original string (that was hashed to generate that number) Ferrous Cranus <nikos.gr33k@gmail.com> - 2013-01-23 05:38 -0800
      Re: Converting a number back to it's original string (that was hashed to generate that number) Dave Angel <d@davea.name> - 2013-01-23 08:58 -0500
        Re: Converting a number back to it's original string (that was hashed to generate that number) Ferrous Cranus <nikos.gr33k@gmail.com> - 2013-01-23 07:30 -0800
        Re: Converting a number back to it's original string (that was hashed to generate that number) Ferrous Cranus <nikos.gr33k@gmail.com> - 2013-01-23 07:30 -0800
    Re: Converting a number back to it's original string (that was hashed to generate that number) Ferrous Cranus <nikos.gr33k@gmail.com> - 2013-01-23 05:38 -0800

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