Falls ihr mal wieder eine #uuid für eure Projekte braucht, hier kann man sich frei bedienen:
https://everyuuid.com
#development #friday
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#UUID
Posts tagged #UUID on Bluesky
May I present to you a lexicographically sortable #UUID alternative? A simple and intuitive design is presented in ULID. It embeds a timestamp in the first 48 bits, followed by a random suffix of 80 bits.
#bigdata #databases
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Avoid UUID Version 4 Primary Keys | Software Engineer, Author, High Performance PostgreSQL for Rails
#uuid #postgres #rails
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Drupal Eastern Time Zone Meetup: Dec 3, 2025 with Ben Ramsey
Ben Ramsey joins the Dec 3 Eastern Time Zone Drupal Meetup to share PHP insights on UUIDs.
Best known for the widely used ramsey/uuid library, his session promises practical tips for devs.
🕕 6PM EST via Zoom
🔗 https://bit.ly/4irXnno
#Drupal #PHP #UUID #OpenSource
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Need a unique ID for your next project? 🧐 Generate a UUID (v1 or v4!) with uppercase/no hyphen options. Perfect for databases & distributed systems. Super fast & private!
Try it here → www.webtoolskit.org/p/uuid-gener...
#UUID #Developers #OnlineTools
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#Development #Pitfalls
Oops, my UUIDs collided! · How Universally Unique Identifiers can collide ilo.im/1682w2 by Robert Alexander
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#Identifiers #Collisions #UUID #Mistakes #Attacks #Hashes #JavaScript #WebDev #Frontend #Backend
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This is why you should avoid using NPM UUIDv4. Faster and natively available, Node has you covered!🏆
→ dev.to/pierre/you-...
#node #performance #javascript #uuid
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...do you use UUID package or the native JS crypto.randomUUID()?
But here is why you should ditch the NPM UUID package 👇
dev.to/pierre/you-...
#node #performance #javascript #uuid
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Why it's time to ditch UUIDv4 and switch to UUIDv7!
→ dev.to/pierre/why-...
#uuid #database #performance #node #javascript
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Episode 331 - Le retour des jackson 5 #Java #JUnit #Grails #Jackson #Groovy #IA #React #Wasm #UUID #RAG #MCP #NanoBanana #YAML #Documentation #RTO #CloudCode sur youtube www.youtube.com/watch?v=n6UK... et en podcast lescastcodeurs.com/2025/11/06/l...
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#TIL that footnotes in #GitHub flavored #Markdown can be tagged with an arbitrary identifier like, e.g., a #UUID.
So, if you have to merge several Markdown files to generate a comprehensive document, everything is fine.
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I always marvel at the fact that any random 128-bit number is probably unique in the history of the universe.
No need to coordinate with anyone. Just generate a random number! It's yours and no-one else's!
#uuid
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Quoting Alexander Fridriksson and Jay Miller Using UUIDv7 is generally discouraged for security when the primary key is exposed to end users in external-facing applications or APIs. The main issue ...
#uuid #postgresql #privacy #security
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A screenshot from an IDE with the following code: func Uuid(uuid uuid.UUID) UUID { return UUID{UUID: uuid} }
I'm not sure, but the code might do something with UUIDs.
#Programming #Golang #UUID
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Blogged: Announcing: FUID (Fully Unique Identifiers)
blog.kilasuit.org/2025/09/24/a...
Bye Bye #GUID #UUID #ULID and hello to #FUID
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What's New in Python 3.14:
* Support UUID versions 6, 7, & 8 via uuid.uuid6(), uuid.uuid7(), & uuid.uuid8()
* uuid.NIL and uuid.MAX represent Nil and Max UUID formats
* Generate multiple UUIDs at once via python -m uuid --count
docs.python.org/3.14/whatsne...
#Python #Python314 #UUID #RFC9652
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If your entity needs a random ID, but also to be sequential, you may not need two fields anymore (uuid and createdAt). The UUID version 7 combines these two. It is time-ordered, and unique enough for most use cases.
TIL 🧠
If your entity needs a random ID, but also to be sequential, you may not need two fields anymore (uuid and createdAt). The UUID version 7 combines these two. It is time-ordered, and unique enough for most use cases.
www.ietf.org/archive/id/d...
#uuid
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✍️ New blog post by Franck Pachot
PostgreSQL UUID: Bulk insert with UUIDv7 vs UUIDv4
#postgres #uuid #sql #database
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Identificador Único Universal (UUID): o que a pgcrypto e a sua mãe têm em comum... Sim eu sei, a comparação entre a sua mãe e uma extensão do PostgreSQL pode soar um tanto quanto estranha e ...
#uuid #rails #humor #postgres
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What will be first? JDK 25 or UUIDv7 native support in #Java?
I guess if the next "LTS release" (quotes!) is 29 to include #UUID v7, most java devs will be using something different by then - #snowflake, #TSID, #ULID, #NanoID, UUIDv7 via library.
What do you use?
PR: github.com/openjdk/jdk/...
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This is a particularly concerning issue in ramsey/uuid, though the severity is low, since the worst case scenario is that some UUIDs are out of sort order, but I’d still like to the bottom of it.
If you’re able to help debug the issue, please feel free to take a look.
The reports all say the […]
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Manifest now uses UUIDs instead of IDs 🔐
✅ No more predictable URLs, ✅ cleaner API, ✅ better privacy.
Thanks to the community for the feedback!
Details: github.com/mnfst/manife...
#webdev #backend #opensource #privacy #api #javascript #uuid
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