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DevX

Mastering Top-N and OLAP Queries in DB2

ith the help of today’s Web integration and GUI tools, it’s now much easier to build reports without any programming. SQL provides GROUP BY and ORDER BY clauses, to collate

DevX

Making Linked Lists More User-Friendly

inked lists are perhaps the most widely used data structure. Yet writing a linked list from scratch is an arduous task. In a previous 10-Minute Solution, you learned how to

DevX

EJB Messaging, Part I: JMS and JavaMail

he proliferation of enterprise applications (CRM, ERP, SCM, etc.) and disparate enterprise resources (RDBMS/OODBMS, legacy data store, data warehouse, XML/flat file repository, etc.) has required many a developer to integrate

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Vemod PropertyWindow

This PropertyWindow control is similar to the one found in the VB 6 IDE. Youcan add how many properties you want and specify if a property acceptsstring, numerical, boolean or

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Build an Animation Generator

ave you ever seen those Web pages where elements animate along a path, moving across a background like sprites? It’s fairly easy to imagine how that’s done?using the window.setTimeout function

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API Viewer 2001

API Viewer 2001 is a very powerful replacement for VB5 and VB6 API Viewer. It supports multiple languages (including Italian, Spanish, Swedish, and even Chinese!), and comes with the API

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CPU Monitor

This application shows the percentage of the used CPU for any Windows system with up to 32 processors. The code that deals with the API to request the CPU information

DevX

Creating Generic XSLT Transforms

uch of the focus of XSLT has been on its “stylesheet” capabilities?the ability to convert XML into some form of displayed HTML. However, XSLT is a functional language, one that