UID ↔ Unique ID for DB entry || user

aka UID, Unique-ID

!snippet UID JS

References

1. Primary Key ↔ UID map to each data row in a Relational DB

2. Commit ↔ snapshot of file/Code state, with UID SHA hash

3. log ↔ to print Commit History with SHA UID, timestamp & msg name

4. git reset _SHA ↔ to reset to previous Commit with _SHA UID in Mixed Mode

5. Firebase Project ↔ container for Firebase apps & services with UID

6. Firbase Project ID ↔ UID string identifier for project, autogen

7. AppID ↔ UID for Firebase App, platform-specific, autogen

8. addDoc() ↔ to create new doc in db with autogen UID

9. useId() ↔ Memoizing Hook to create stable UID DOM identifier BUT can clash with server-side instance

10. ASN ↔ 16/32-bit UID to identify/regulate ISPs, assign by IANA, avil in whois lookup

11. Bridge ↔ secret PT Relay to connect Tor Circuit. UID as Bridge-emoji sequence || QR

12. bridge-moji ↔ bridge UID as 4 emoji sequence (for human readability)

13. Browser Fingerprint ↔ various exploits to collect UID info through User Agent or behavior actions

14. DHT NodeID ↔ UID for Peer in DHT Network

15. key ↔ special prop as string UID for VDOM to track/Diff list elements

16. MAC ↔ Message Authentication Code UID link to Hardware

17. Hash Table ↔ Data Structure to map key to Hash Value (usually UID?)