Save space with bit arrays Aug 23, 2016 by David Farrell data bit-array bitwise binary boolean bigint integer An old school data structure that efficiently stores data Read it
Building a UTF-8 encoder in Perl Aug 2, 2016 by David Farrell data unicode utf8 encode decode binary bitmask codepoint Learn UTF-8 by encoding it yourself Read it
How to parse binary data with Perl Apr 18, 2016 by David Farrell data binary unpack png tzfile olsen zoneinfo Parsing binary data is easy with unpack Read it