Programmer Humor

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Welcome to Programmer Humor!

This is a place where you can post jokes, memes, humor, etc. related to programming!

For sharing awful code theres also Programming Horror.

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submitted 1 year ago by mac@programming.dev to c/programmer_humor@programming.dev

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[–] doctorcrimson 27 points 1 year ago* (last edited 1 year ago) (2 children)

ipv4 [0,255].[0,255].[0,255].[0,255]

ipv6 [0000,ffff]:[0000,ffff]:[0000,ffff]:[0000,ffff]:[0000,ffff]:[0000,ffff]:[0000,ffff]:[0000,ffff]

[–] Hobo@lemmy.world 15 points 1 year ago* (last edited 1 year ago) (1 children)

This excludes all the ipv4 ips that have a 0 in the 2nd, 3rd, and 4th octets. Sorry but we're going to have to revoke your Network Engineering credentials.

[–] doctorcrimson 3 points 1 year ago

thanks, fixed

[–] tabularasa@lemmy.world 10 points 1 year ago (2 children)

Not to nitpick, but an IPv6 address is represented as eight groups of four hexadecimal digits separated by :. Like 2001:0db8:3333:4444:5555:6666:7777:8888.

[–] doctorcrimson 4 points 1 year ago

Omg, that's twice now I've messed it up. Fixed.

[–] nephs@lemmygrad.ml 1 points 1 year ago

I'll leave the regex to validate an ipv6 address as an exercise to the reader.