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Timeline for Output a solid PNG from scratch

Current License: CC BY-SA 3.0

9 events
when toggle format what by license comment
Apr 13, 2017 at 12:39 history edited CommunityBot
replaced http://codegolf.stackexchange.com/ with https://codegolf.stackexchange.com/
Jun 23, 2015 at 22:03 vote accept Doorknob
May 17, 2014 at 16:01 history edited Heiko Oberdiek CC BY-SA 3.0
deleted 70 characters in body
May 17, 2014 at 15:57 comment added Heiko Oberdiek @VadimR: Many thanks for the useful tips. I could even golf it further by using use Compress::Zlib; and got ≈ 10 % below 200.
May 17, 2014 at 15:53 history edited Heiko Oberdiek CC BY-SA 3.0
Included golfing tips from VadimR.
May 17, 2014 at 11:51 comment added user2846289 Great answer (as always), but golfing can go further - I get 202, + 1 for -p. In addition to insights in Michael's answer (NA*N and NNCV templates), - String::CRC32 exports by default, y///c-4 is OK, CH* template, $i be gone, \cZ, barewords are OK, -p and / /; places arguments into prematch and postmatch. I wonder if I missed something and score can get below 200 :)
May 16, 2014 at 23:55 history edited Heiko Oberdiek CC BY-SA 3.0
4 bytes removed by removing explicit color variable $/.
May 16, 2014 at 23:41 history edited Heiko Oberdiek CC BY-SA 3.0
Compression variations added.
May 16, 2014 at 23:01 history answered Heiko Oberdiek CC BY-SA 3.0