this post was submitted on 20 Dec 2024
265 points (98.5% liked)

memes

10666 readers
1696 users here now

Community rules

1. Be civilNo trolling, bigotry or other insulting / annoying behaviour

2. No politicsThis is non-politics community. For political memes please go to !politicalmemes@lemmy.world

3. No recent repostsCheck for reposts when posting a meme, you can only repost after 1 month

4. No botsNo bots without the express approval of the mods or the admins

5. No Spam/AdsNo advertisements or spam. This is an instance rule and the only way to live.

Sister communities

founded 2 years ago
MODERATORS
 
you are viewing a single comment's thread
view the rest of the comments
[–] 9point6@lemmy.world 90 points 1 day ago* (last edited 1 day ago) (3 children)

3 hard problems in computer science

  1. Cache invalidation
  2. Naming things 4. Concur
  3. Off by one errors

rency

[–] flamingo_pinyata@sopuli.xyz 2 points 16 hours ago
  1. Concur

For half a second there I thought it was a reference to SAP Concur. But we're talking about hard problems, not impossible ones

[–] AkatsukiLevi@lemmy.world 15 points 1 day ago
  1.       User INPUT
    
  2. Sanatization'; DROP TABLE users; --
  3. validation@notaemail.com
[–] kn33@lemmy.world 7 points 1 day ago

2 hard problems: Cache invalidation and naming things

DNS brings them together