Mac@programming.dev to Programmer Humor@programming.dev · 1 year agoGoOnprogramming.devimagemessage-square103fedilinkarrow-up11.03Karrow-down148
arrow-up1985arrow-down1imageGoOnprogramming.devMac@programming.dev to Programmer Humor@programming.dev · 1 year agomessage-square103fedilink
minus-squareazertyfunlinkfedilinkarrow-up6·1 year agoFuck that, if for whatever reason I’m writing an IP validator by hand I’m disallowing leading zeros. Parsers are very inconsistent, some will parse 010 as 10, others as 0o10 == 8 (you can try that right now with a POSIX ping). Talk about a footgun.
minus-squarestringere@reddthat.comlinkfedilinkarrow-up6·1 year ago some will parse 010 as 10, others as 0o10 == 8 …and that’s me in the fetal position, thanks.
Fuck that, if for whatever reason I’m writing an IP validator by hand I’m disallowing leading zeros. Parsers are very inconsistent, some will parse 010 as 10, others as 0o10 == 8 (you can try that right now with a POSIX
ping). Talk about a footgun.…and that’s me in the fetal position, thanks.