History of Idiom 176 > diff from v2 to v3
Edit summary for version 3 by programming-idioms.org:
+keyword hexa
+keyword hexa
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Version 2
2018-12-16, 13:56:47
Version 3
2018-12-16, 13:57:33
Idiom #176 Hex string to byte array
From hex string s of 2n digits, build the equivalent array a of n bytes.
Each pair of hexadecimal characters (16 possible values per digit) is decoded into one byte (256 possible values).
Idiom #176 Hex string to byte array
From hex string s of 2n digits, build the equivalent array a of n bytes.
Each pair of hexadecimal characters (16 possible values per digit) is decoded into one byte (256 possible values).