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tasks, we're sure you'll find what you need. Check out our latest=20
downloads, updates, and licensable technologies -- now, before you forget!

JAVA ZONE=20

Techniques for Adding Trace Statements to Your Java Application
Tight schedules and demands for software enhancements can hinder even the=20
most conscientious developer from building a proper debugging strategy.=20
This article offers a helping hand with this important part of the=20
development cycle by providing two techniques -- complete with code -- for =

tracing bugs in your apps before and after deployment.

SPECIAL TOPICS=20

Web Services -- Creating a Portal
Follow Greg Flurry through his study of the process of building a portal=20
Web site for Application Service Providers using Java, XML, and Web=20
services. This first of two parts introduces a regional weather station=20
implementation for an online weather site.

Security -- What's the Deal with Digital Signatures?
Digital signatures are now commonly accepted for electronic transactions.=20
Larry Loeb explains what they are and what they can (and cannot) do for=20
you.

Unicode -- The Unicode-XML Connection
Tony Graham details the Unicode-related changes in XML 1.0 Second Edition.

COMPONENTS ZONE=20

Uses for Use Cases
Allen Holub explains how you can use use cases to analyze the runtime=20
behavior of your program in his continuing series on OO design practices.

Tips for Effective Project Planning
Scott Ambler describes three fundamental approaches for requirements-based =

project planning.=20
He explains how best to plan each iteration of your software development=20
project.=20
And to top it all off, he gives 10 tips for better use cases.

NEED MORE? GET MORE!=20

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