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 Welcome to CodeNotes

Welcome to www.codenotes.com. Feel free to dowload source code templates, review message boards, and join our discussions of specific topics with CodeNotes® authors and other developers. See the forums for the latest CodeNotes news.

 About the Series

CodeNotes®, a joint venture with Random House Books, is a new concept in computer-book publishing. This series was designed for the software developer who needs to come up to speed quickly on a new language or technology.

Most programming books give equal weight to all areas of a given technology, forcing a developer to spend time sorting out the critical aspects. CodeNotes® takes a different approach, presenting the core aspects of a technology up front and focusing on the key elements needed to implement it immediately. CodeNotes contains highly technical material in a format and style that is efficient and instantly useful. CodeNotes® is a unique resource for developers, bridging the gap between comprehensive manuals and pocket references.

 Available Now

CodeNotes for J#
You can now download CodeNotes for J# as a free eBook!

CodeNotes for J# will introduce you to the J# language and how Java language syntax can be used inside the .NET Framework. In addition to basic J# syntax and an overview illustrating how J# relates to the .NET Framework, this book provides an introduction to Windows Forms, ASP.NET and Web Services. One chapter of the book is dedicated to an extensive case study based on the Advanced Placement Computer Science program. Whether you are learning Java or simply want to apply your Java knowledge to the .NET Framework, this book will get you started with J#.


 Introducing CodeNotes Gold

CodeNotes is proud to introduce a new feature called CodeNotes Gold. From time to time we will be posting longer articles on specific technology applications. To kick things off, we have two new articles on building clients for Microsoft's MapPoint Web Service:

 CodeNotes Website Migration

We have recently ported www.codenotes.com from Java to ASP.NET using the Java Language Conversion Assistant. You can check out the JSP to ASP.NET Migration guide to see more about how and why we performed the conversion. If you are interested in discussing the technical aspects of a conversion with the JLCA, please check out the JLCA forum.

Why We Migrated

First, it should be said that there was absolutely nothing wrong with our J2EE based architecture. It served us faithfully and reliably for almost two years. The reasons we chose to migrate had more to do with cost of ownership than any deficits in the technology. Although we are great fans of J2EE (and have written a book on the subject!) we are also fans of .NET technology because of:

  1. its support for many languages
  2. its abstraction of low-level considerations
  3. its built-in versioning and version control
  4. and the drag-and-drop method of web development.

 Although we are certain that our readers can (and will!) find caveats in each of these points, .NET, in our specific case, simplified our maintence and development tasks.


"I bought two of your CodeNotes books and I'm a true believer. Well written and concise, I'll quickly snatch up the rest as they become available."
- California

Read more reviews >>
 
 

Java Transaction API (JTA) and Java Transaction Service(JTS)
Author:   Rob McGovern
Book: CodeNotes for J2EE
Date Published: 4/29/2002

The JTA and JTS components are designed to allow you to create a single transaction out of requests to two or more independent systems.

To give us your feedback or report any problems you experienced finding information on our website, email us at codenotes@infusiondev.com.