Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

  7. current community

    your communities

    more stack exchange communities

    company blog
Programming Puzzles & Code Golf
Meta User
Network Profile
1,877
reputation
2
10
26

Glenn Randers-Pehrson

Coauthor of PNG spec, developer/maintainer of libpng, on development teams for ImageMagick and GraphicsMagick. Author of pngcrush. Maintains PNG support in Firefox. Retired, father of four, grandfather of fifteen.

profile for Glenn Randers-Pehrson on Stack Exchange, a network of free, community-driven Q&A sites.

LICENSE: All my StackExchange contributions across all sites, except as noted within any particular contribution, are available under the standard SO/SE licensing terms (CC-BY-SA) or under the CC-0 Public Domain Dedication, at your choice.

[Open Hub profile]

29
answers
0
questions
~83k
people reached

Communities (12)

Top Meta Posts
1
0

Top Network Posts

Top Tags (18)

Score 74
Posts 4
Posts % 14
Score 54
Posts 16
Score 43
Posts 2
Score 34
Posts 7
Score 33
Posts 4
Score 25
Posts 6
View all tags →

Top Posts (29) All Questions Answers | Votes Newest

40 Undefined Behavior Killed My Cat Mar 4 '14
33 Dither a Grayscale Image May 4 '14
18 GO OUT AND VOTE Nov 8 '16
16 What is the smallest positive base 10 integer that can be printed by a program shorter (in characters) than itself? Dec 28 '15
10 Downgoat-ify Animals! Nov 16 '16
9 Sort-a-number. Sorta Mar 29 '14
6 Stack Exchange Stock Exchange ~ Revised Aug 20 '14
6 What is the smallest positive base 10 integer that can be printed by a program shorter (in characters) than itself? Dec 28 '15
5 “cat”-like program Jun 15 '14
4 Show the input RGB color Aug 6 '14
View all questions and answers →

Badges (38)

Gold

2

Rarest

Silver

10

Rarest

Bronze

26

Rarest

View all badges →