Where is cookie located in windows

In Windows XP


In Window 7

Cookies are located at:
C:\Users\(User-Name)\AppData\Roaming\Microsoft\Windows\Cookies

Maximum length validation in MySQL

The following table describes the maximum length for each type of identifier.

Identifier	Maximum Length (characters)
Database	64
Table	64
Column	64
Index	64
Constraint	64
Stored Procedure or Function	64
Trigger	64
View	64
Alias	256 (see exception following table)
Compound Statement Label	16

Difference between ENUM and SET

ENUM - Accepts only one of the value from the options.
SET  - Accepts one to many values from the options.