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Bitcoin/address validation: Difference between revisions
→{{header|Python}}: Add Help section.
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No output signifying success.
;Help:
:For those looking at examples here to try and work out what is required, the <code>n.to_bytes()</code> call is equivalent to this code which converts a (long) integer into individual bytes of a byte array in a particular order:
:<lang python>>>> n = 2491969579123783355964723219455906992268673266682165637887
>>> length = 25
>>> list( reversed(range(length)) )
[24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0]
>>> assert n.to_bytes(length, 'big') == bytes( (n >> i*8) & 0xff for i in reversed(range(length)))
>>> </lang>
=={{header|Tcl}}==
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