CodeTown

www.codetown.us ::: a software developer's community

www.codetown.us is a software developer's community. It's a technical networking and educational group focused on software development.

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Michael Levin

Java EE 6 and GlassFish v3: Paving the path for future




Arun Gupta of Sun recently gave a presentation on JEE and Glassfish at the Silicon Valley Codecamp '09. Read the rest here...in JEE Town.

Posted by Michael Levin on November 4, 2009 at 3:40am

Michael Levin

Wikipedia Place



We just had Brion Vibber in town and he gave a talk for the OrlandoJUG - so many of you couldn't attend the talk. And, lots of questions resulted from the discussions. There's a group here on Codetown we're calling Wikipedia PlaceContinue

Posted by Michael Levin on November 2, 2009 at 5:29am

Michael Levin

PingMe - Brainstorming!



I'm doing some brainstorming and want your input: read about it here, on my Swampcast blog.

Posted by Michael Levin on October 20, 2009 at 11:00am

Michael Levin

What's Your Favorite iPhone App?



My favorite app right now is called Lose it for iPhone. It's taught me Burger King is delicious but I have to exercise about this much to offset 1 Angry burger,… Continue

Posted by Michael Levin on October 19, 2009 at 8:00pm

Michael Levin

Is Oracle Good for Java?



I thought you all would like to know firsthand some observations of the Oracle Open World conference from Bert Ertman:

"Here’s a little write-up of my Oracle OpenWorld impressions so far. I’ll try to make it a complete,Continue

Posted by Michael Levin on October 16, 2009 at 10:30am

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Notes

Welcome to Codetown!

Codetown is a social network. It's got blogs, forums, groups, personal pages and more! You might think of Codetown as a funky camper van with lots of compartments for your stuff and a great multimedia system, too! Best of all, Codetown has room for all of your friends.


When you create a profile for yourself you get a personal page automatically. That's where you can be creative and do y
Continue

Created by Michael Levin Dec 18, 2008 at 6:56pm. Last updated by Michael Levin Aug 18.

Notes Home

Welcome to Notes. Continue

Created by Michael Levin Jul 15, 2008 at 11:36am. Last updated by Michael Levin Jul. 15, 2008.

Forum

Matthew Zimmer

My Adobe AIR Marketplace Offering Approved!

I just got word from Adobe AIR Marketplace that my AIR application, Debug.a.li.cious Console, has been approved and is ready to be downloaded, rated and commented on. This may not sound like a big ...

Tagged: Console, Debugger, Debugging, Debug, JavaScript

Started by Matthew Zimmer in Dynamic Languages Oct 6.

Carol McDonald

Some Java Concurrency Tips

Some Java Concurrency Tips a review of some concurrency tips from Joshua Bloch, Brian Goetz and others. http://www.dzone.com/links/some_java_concu

Started by Carol McDonald in Testing Sep 18.

Carol McDonald

Java Enterprise Tech Tips: Locking and Concurrency in Java Persistence 2.0

The latest update to JPA, Java Persistence 2.0, adds a number of new features such as additional O/R mapping functionality and new query language capabilities. Another area that has been enhanced i...

Started by Carol McDonald in Java Sep 14.

Mark Hollinger

How To Compile Multiple Files Using NetBeans 6.5

Hello, I'm new to Java and have been using NetBeans 6.5 as my IDE. I have been learning how to create classes and have come to the point where I must compile two files simultaneously. I fail to un...

Tagged: Compile Multiple Files NetB...

Started by Mark Hollinger in Java Aug 12.

Sadien Intellectual Property

The RIAA literally owns Jammie Thomas-Rasset (a copyright discussion for tech pros)

A jury of Jammie Thomas-Rasset's peers just levied a $1,920,000 fine against the young mother of 4 for sharing 24 songs on Kazaa. The defendant, and others, are basically saying... "Good luck coll...

Tagged: Kazaa, downloading, music, lawsuit, piracy

Started by Sadien Intellectual Property in Testing Jun 19.

Tim Stevesi

Facebook connect JS 2 Replies

This is more javascript. However, I have been playing around with facebook connect on a website I am coding for and it is kind of a cool feature. The documentation is tough to read, but the functio...

Tagged: connect, facebook

Started by Tim Stevesi in Java. Last reply by Tim Stevesi Jun 18.

Sadien Intellectual Property

New Opera Unite: Are they kidding?

I'm glad to see Opera working to grow, and try new things... However, from what I am reading about this new product... nothing about what they're doing sounds good. As I understand it, Opera Unit...

Tagged: server, proxy, network, data, web

Started by Sadien Intellectual Property in Testing Jun 17.

Sadien Intellectual Property

Pirate Party: Are Americans losing something in translation here?

A Sadien.com Editorial I've seen this story about the "EU Pirate Party" floating around for several days now. Piracy is bad. No question about it. (And before all of the Pro-Pirate-Bay-Copyright-...

Tagged: Piracy, Party, election, EU, software

Started by Sadien Intellectual Property in Testing Jun 12.

Mara

Courses translated to french 2 Replies

I want courses of iphone's development in french.

Started by Mara in Java. Last reply by Michael Levin May 28.

Carol McDonald

Comparing Tomcat and Glassfish

There is a direct connection between the Web container technology used by developers and the performance and agility of applications. This paper demonstrates that the Web container capabilities pro...

Tagged: tomcat, web, java

Started by Carol McDonald in Java Mar 6.

Next OrlandoJUG Meeting in October -


Watch for details on our upcoming meetings. October OrlandoJUG meeting features Wikipedia CTO Brion Vibber! See details in the CodeTown Events section. Stay tuned!

Latest Activity

Michael Levin added an event
January 10, 2010 all day
The West Coast Community LeaderShip Summit is a one day unconference scheduled for January 9, 2010, at DeVry University in Daly City. The Oracle Technology Network is on board as a sponsor and it is expected that representatives from the leadershi...
37 minutes ago
Another thought about the twitter strategy. I have noticed that experienced twitter users often direct messages to certain friends using the "@" symbol, such as "I am looking forward to collaborating with @jdargan tomorrow". So then you can look a...
6 hours ago
Here are some more points about the twitter strategy. First, it is a quick way to reach people. Second, it is a free service. Third, you may find that you learn a lot from the people you "friend" on twitter, and they may actually become great frie...
6 hours ago
John Dargan added 2 discussions to the group Community Corral
7 hours ago
Are you interested in social networks? We're talking about virtual communities here. Community builders use tools and techniques. We'll discuss them here in the Community Corral
8 hours ago
David Moskowitz is attending Michael Levin's event
November 24, 2009 from 6pm to 9pm
Most Java developers are quite happy to focus their efforts on server-side code; they view the browser as an untamed world that is plagued by cross-browser incompatibilities, cryptic markup, and sub-standard scripting languages. However, new appr...
on Saturday
An event by Michael Levin was featured
November 24, 2009 from 6pm to 9pm
Most Java developers are quite happy to focus their efforts on server-side code; they view the browser as an untamed world that is plagued by cross-browser incompatibilities, cryptic markup, and sub-standard scripting languages. However, new appr...
on Friday
Michael Levin added an event
November 24, 2009 from 6pm to 8pm
Most Java developers are quite happy to focus their efforts on server-side code; they view the browser as an untamed world that is plagued by cross-browser incompatibilities, cryptic markup, and sub-standard scripting languages. However, new appr...
on Friday
Kait O'Neal added an event
March 17, 2010 at 8am to March 19, 2010 at 4pm
TheServerSide.com’s 6th annual Java Symposium features 40+ sessions that explore: -Architecture and SOA: Examine approaches to architecture that perform and scale, including SOA, REST, JMS and OSGi. -Frameworks: Dive deep into the latest feature...
on Thursday
Michael Levin added an event
Devoxx at Antwerp
November 16, 2009 at 6pm to November 20, 2009 at 7pm
Devoxx is a Java community conference. It's right around the corner timewise and located in beautiful Antwerp, Belgium!
on Wednesday
Michael Levin added a blog post
Arun Gupta of Sun recently gave a presentation on JEE and Glassfish at the Silicon Valley Codecamp '09. Read the rest here...in JEE Town.
on Wednesday
Michael Levin added a discussion to the group JEE Town
Arun Gupta of Sun recently gave a presentation on JEE and Glassfish at the Silicon Valley Codecamp '09. View the slides here. "This session presents the GlassFish™ Tools Bundle for Eclipse, which can be used for creating Java EE 6 applications and...
on Wednesday
In addition to the presentation, the group asked a lot of questions about the underlying architecture of Wikipedia. Brion was more than willing to answer any and all questions (they are "open source", after all) and used up every inch of the white...
November 2
Brion's presentation, "Community performance optimization", loosely compared the concepts of building scalable software to those of building optimized communities (e.g., patch submitters, code committers, content contributors, etc.). As an applica...
November 2
We've had a unique opportunity to speak with Brion Vibber recently at the October Orlandojug meeting. Let's discuss what we learned for those who couldn't attend and to expand on what we heard. We'll discuss technical and socio-cultural topics.
November 2
Michael Levin added a blog post
We just had Brion Vibber in town and he gave a talk for the OrlandoJUG - so many of you couldn't attend the talk. And, lots of questions resulted from the discussions. There's a group here on Codetown we're calling Wikipedia Place to capture thi...
November 2
Michael Levin added a discussion to the group Wikipedia Place
The Wikipedia website began as a couple of LAMP servers. Brion described the wiki he chose and other details in the Swampcast interview Let's detail the original architecture here and then move into the lessons learned.
November 2
Michael Levin added a group
November 2
Calling all Java lovers! The OrlandoJUG features leading edge presentations with you in mind. We meet every month with talks on interesting aspects of programming in Java. Although we're Java-focused, you'll also learn about other JVM languages.
November 1
Michael Levin added a discussion to the group OJUG Town
Please post details about Brion's talk here for those of us who couldn't attend the presentation.
October 31
 
 

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Reading List

Java Platform, Enterprise Edition - Wikipedia, the free encyclopedia

Java Platform, Enterprise Edition or Java EE is a widely used platform for server programming in the Java programming language. The Java platform (Enterprise Edition) differs from the Java Standard Edition Platform (Java SE) in that it adds libraries which provide functionality to deploy fault-tolerant, distributed, multi-tier Java software, based largely on modular components running on an application server.

Java EE at a Glance

Java Platform, Enterprise Edition (Java EE) builds on the solid foundation of Java Platform, Standard Edition (Java SE) and is the industry standard for implementing enterprise-class service-oriented architecture (SOA) and next-generation web applications. The SDKs contain Sun GlassFish Enterprise Server, previously named Sun Java System Application Server, and provide support for Java EE 5 specifications.

CodeIgniter - Open source PHP web application framework

CodeIgniter is a powerful PHP framework with a very small footprint, built for PHP coders who need a simple and elegant toolkit to create full-featured web applications. If you're a developer who lives in the real world of shared hosting accounts and clients with deadlines, and if you're tired of ponderously large and thoroughly undocumented frameworks...

CoLab-Orlando

CoLab Orlando is located in "The Angebilt", once known as the finest and most modern Hotel in Orlando as it defined the skyline and shaped the future of Orlando over 80 years ago. Now once again the Angebilt is shaping Orlando's future through Technology, Innovation and CoWorking at CoLab Orlando. CoLab Orlando is home for those wanting a home in downtown Orlando in an enviroment built with technology for collaborating, innovation and entrepreneurs. CoLab Orlando is built around the idea of CoWorking; a cafe-like community/collaboration space for entrepreneurs, developers, writers, video editors, independents and others.

CodeChef Programming Competitions

CodeChef is India's first, non-commercial, multi-platform online coding competition, featuring monthly contests in more than 35 different programming languages. Winners of each contest get sweet prizes, recognition from their peers and an invitation to compete at the CodeChef Cup, a live event held yearly.

The Watch Avenue - Official Website

Amazing ecommerce website...

The Seductions of Scala, Part I

Scala works seamlessly with Java. You can invoke Java APIs, extend Java classes and implement Java interfaces. You can even invoke Scala code from Java, once you understand how certain “Scala-isms” are translated to Java constructs (javap is your friend). Scala syntax is more succinct and removes a lot of tedious boilerplate from Java code.

The busy Java developer's guide to Scala: Functional programming for the object oriented

Summary: The Java™ platform has historically been the province of object-oriented programming, but even Java language stalwarts are starting to pay attention to the latest old-is-new trend in application development: functional programming. In this new series, Ted Neward introduces Scala, a programming language that combines functional and object-oriented techniques for the JVM. Along the way, Ted makes the case for why you should take the time to learn Scala — concurrency, for one — and shows you how quickly it will pay off.

The Scala Programming Language

Scala is a general purpose programming language designed to express common programming patterns in a concise, elegant, and type-safe way. It smoothly integrates features of object-oriented and functional languages, enabling Java and other programmers to be more productive. Code sizes are typically reduced by a factor of two to three when compared to an equivalent Java application. Read more...

SIMagine 2010

You could not attend the SIMagine Conference organized last week in Sophia-Antipolis? You still have the possibility to watch industry representatives, sponsors and former winners' presentations introducing the contest, market trends, latest developments in SIM cards and Java programming. They will also give you tips for formulating your innovative idea in an attractive way!
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