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Every V4 UUID

everyuuid.com

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Re: Every V4 UUID

#327

This probably shows that I don't know much about UUIDs, but how come when I search for "asd" or "den", there are no matches?

UUIDv4s use hexadecimal digits which are the characters 0-9 and then a-f so neither of 's' or 'n' could be contained in a UUIDv4.

Re: Every V4 UUID

#328
post #142

Earlier quoted context omitted.

Memorable UUIDs? I think you're on to something here! (Also, dibs on 00000000-0000-4321-abcd-000000000001!)

The most offensive sentence I could come up with leetspeak/hexspeak is this one: fe11a710-babe-4150-ace5-b19b1accd1cc (Yes it's a valid UUID) (I am so sorry)

fellatio-babe-also-aces-bigblackdicc?

Re: Every V4 UUID

#329

Earlier quoted context omitted.

4 is the minimum number of digits required, but there are over a dozen different PIN block standards, and most allow between 4..9 and 4..16 digits: https://www.eftlab.com/knowledge-base/complete-list-of-pin-b... Making an ATM that can accept cards from multiple issuers (which is the norm these days) and allowing only 4 digits is the same category of error as requiring that the first character of someone's last name s…

> or to block symbol characters in names. People tend to very very quickly their mind on that one once they get a few right-to-left control characters that flip over the text layout of the entire program.

"We'll just not do business with anyone named O'Neill, that's just a made-up name designed to trick the database with SQL injection."

Also: https://www.ancestry.com.au/name-origin?surname=null

Re: Every V4 UUID

#330

The fact that the search works impressed me more than anything. Of course, like every great magic trick, it seems so simple once it is explained. For the curious, here's the linked blog post describing how the project works: https://eieio.games/blog/writing-down-every-uuid/ Edit to add: I'd only tried searching for an exact UUID when I wrote this comment. I didn't realize it supports full text search! Now I'm even mo…

This is neat, although I pushed it later with incremental search and it seems to be skipping results as it only found ~50 when searching for `-000000000000`.
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