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1. UUID Public

   UUID (v1, v3-v5) Generator (RFC4122)

   PHP 8

2. Useful PostgreSQL Queries and Commands

   1

   -- Import(FROM) / Export(TO) CSV file from/into a table

   2

   -- Ref: https://www.postgresql.org/docs/current/sql-copy.html

   3

   -- If processing all columns, no need column specification

   4

   -- If CSV file don't include header, remove 'HEADER' from below query

   5

   -- For Export, can also specify Query, instead of Table & Column name

3. Game-Draw Public

   Build your very own Luck based Draw solution!

   PHP 5

4. OTP Public

   Simple but Secure TOTP (RFC6238) & HOTP (RFC4226) solution!

   PHP 3

5. OOF Public

   Object Oriented Factory!

   PHP 1

6. SafeGuard Public

   PHP 1