Programming

PLSQL - Trigger for validating ISBN numbers

(Friday, December 2. 2005)

Several time ago I used the "ISBN mod 11 Check" to write a little, crappy trigger for validating ISBN numbers. It excepts a nine numbers long ISBN number as NUMBER() and the last digit of the ISBN as CHAR().

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Posted by in Programming at 04:40

Defined tags for this entry: algorithms, oracle, plsql, programming

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Design Patterns in Java

(Sunday, November 20. 2005)

Design Patterns library
Book: Design Patterns - Java Companion
Design Patterns In Java
Javaworld: Java Design Patterns
WIKI: People Projects And Patterns
Patterns Discussion FAQ
http://www.javacamp.org/designPattern/
Huston Design Patterns

Posted by in Programming at 19:16

Defined tags for this entry: design patterns, java, programming

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PLSQL - Trigger for validating ISBN numbers

Design Patterns in Java