Personal ID generator
6663
How do I generate random integers within a specific range in Java?
45300
How to prevent duplicate usernames when people register?
95024
Creating your own Tinyurl style uid
100739
BarCode Image Generator in Java
8138
What is the intended purpose of having a "Real Name" field in user profiles?
84490
"Who" prints duplicated usernames
20808
Choose information when copying profile
150733
Create an ID (row number) column
96817
How to make auto generated id function?
145311
Generate an increment ID that is unique for a given value of a foreign key
31640
Programmatically getting UID and GID from username in Unix?
102115
How safe is our user identity?
84516
Getting the real name of an user
153545
iOS unique user identifier
113068
Identity of moment-generating functions
72516
How to generate the random default "gravatars" like on Stack Overflow?
98133
Magic card database for websites