All Blog Posts (369)

Andrew Mason of Groupon

Andrew Mason appeared on Charlie Rose this week. Fortunately, Charlie Rose's website has all the archives, so you can watch the interview here. Thinking of doing a startup? Want to improve your existing web presence? Lots f thoughts in this fascinating show. Enjoy, and please let us know what you think…

Continue

Added by Michael Levin on December 11, 2010 at 4:18pm — No Comments

Wikipedia founder Jimbo Wales is on Charlie Rose tonight at 2300 EST!

Wikipedia founder Jimbo Wales is on Charlie Rose tonight at 2300 EST! (Photo from Wikipedia)



I did a Swampcast interview with Wikipedia CTO Brion Vibber that was fantastically interesting. You can listen to it at…

Continue

Added by Michael Levin on November 17, 2010 at 10:30pm — No Comments

Time Machine and AirPort Updates



I recently found an Airport Extreme A1034 on craigslist and bought it. It was in Portland, OR and the kind gentleman who advertised it found it at a garage sale. He said he "wanted to see it go to a good home." He sold it to me for $10! I called Apple and registered it in my name. Apple told me it was purchased in Chile! It works fantastically well. The speed and range are above average.



I just noticed an option to use Airport Extreme as… Continue

Added by Michael Levin on November 17, 2010 at 10:30pm — No Comments

Woz at Univ of Florida Monday 11/8



Attention! Steve Wozniak will speak at UF 11/8 from 20:00-22:00 Details here:

http://www.sg.ufl.edu/accent

Time: 8:00 pm



to 10:00…

Continue

Added by Michael Levin on November 4, 2010 at 11:00am — No Comments

Django 1.2 Docs available

Continue

Added by Michael Levin on October 1, 2010 at 2:00pm — No Comments

Notes from JCertif, in Brazzaville, Republic of Congo

Brazzaville, Republic of Congo





I've blogged a lot about this place and why I am here, so I'll summarize (read www.facebook.com/mikelevin

http://jroller.com/Sandymountster ;

http://www.codetown.us/ and…

Continue

Added by Michael Levin on August 28, 2010 at 9:30am — No Comments

JCertif is on! Rockin' in the Congo...



JCertif is one of the first Java related conferences in the Republic of Congo, Brazzaville. Sponsored by AfricaJUG, CongoJUG, Oracle and Fujitsu and organized by none other than Codetown's own… Continue

Added by Michael Levin on August 25, 2010 at 6:47am — No Comments

How to make database driven i18n using spring

Had to do this for an Abercrombie and thought I would share. Cool stuff!

It is a rough draft and I am having trouble getting my autowired working but I am sure this is just a config issue I need to work out. Feedback is appriciated!

Jackie

Added by Jackie Gleason on August 17, 2010 at 8:17pm — No Comments

DevCamp Bangalore

We're happy to announce the third edition of DevCamp Bangalore -

DevCamp Bangalore 3 (http://bangalore.devcamp.in) on Saturday, 4th

September 2010.



The event will be sponsored & hosted by ThoughtWorks

(www.thoughtworks.com) at our office in Diamond District, Bangalore.

(view map:… Continue

Added by Michael Levin on August 16, 2010 at 7:29am — No Comments

eWaste and the Social Landfill



Murray's concern with the problems presented by unwanted but usable old computers being discarded in landfills led him to an unexpected solution. He talks to TEDxCreativeCoast 2010 about the problems of e-waste, the digital divide, and how a local youth organization is tackling a small part of the problem by giving back to those most in…

Added by Michael Levin on August 15, 2010 at 11:00am — No Comments

Lady Java

Added by Michael Levin on August 13, 2010 at 10:20pm — No Comments

Atomiq: A neat tool for finding and eliminating duplicate code

It's been about three months that I am involved with the development of a legacy Java-based project. The product has been in development for about ten years and for reasons that we all know it contains a lot of copy-and-pasted chunks of code.



Luckily enough, a few weeks ago I saw this ad about a product called Atomiq that given a project directory produces a neat navigable report about duplicate code it can find inside it. Unsurprisingly, the… Continue

Added by Behr@ng on July 3, 2010 at 5:00am — No Comments

Student passes for JavaOne

The JavaOne team has published the student pass policy:



http://www.oracle.com/us/javaonedevelop/063292.html#student



Basically:

- Free "Discover" passes will be available (Exhibition Hall, Keynotes,

Mason St. tent) for students

- Session entry will also be possible on a stand-by basis (priority

given to non-student attendees)

- Must be 18 & enrolled in… Continue

Added by Michael Levin on May 25, 2010 at 11:46am — No Comments

Java Certification SCJP 6 : CongoJUG offers free courses and workshops





Once again, the CongoJUG…

Continue

Added by Max Bonbhel on May 4, 2010 at 11:49pm — No Comments

Orlando Mobile Programming Club

Orlando Mobile Programming Club

Meets at DeVry U!

Added by Michael Levin on May 1, 2010 at 10:21am — No Comments

OrlandoJUG Git Presentation with Jim Moore - April 2010

Jim Moore instructs at GatorJUG Git Talk



A Look At Git.pdf



Jim's talk on Git and Gradle was very informative. We finally gave in and said "let's just talk about Git and look at Gradle another time". Git has… Continue

Added by Michael Levin on April 30, 2010 at 8:30am — No Comments

Codeslinger Shootout


The GatorLUG Codeslinger Shootout is tonight! If you cant make it, then stay tined to the GatorLUG website to see who wins and how. http://www.gatorlug.org/node/261

Added by Michael Levin on April 21, 2010 at 4:30pm — No Comments

HTML5, Flash and iPad - Pop Culture ... what do you think?



I think HTML5 has a lot to offer. I think it's pretty bold to say Flash is going to die. I can't wait to play with an iPad. But, you and I know that just around the corner will be an "open pad"! Hmmmm,

openpad dot com - has a catchy ring to it,… Continue

Added by Michael Levin on April 5, 2010 at 4:30pm — No Comments

Open Source Bridge - Call for Proposals ends very soon!

Brian, the bagpipe unicyclist



Open Source Bridge is a new conference for developers working with open source technologies and for people interested in

learning the open source way. You have until 11:59pm PDT on March 29th (Monday) to send your proposals.



OSB is a volunteer run, non… Continue

Added by Michael Levin on March 28, 2010 at 4:00pm — No Comments

Google Summer of Code

If you are a college student interested in Open Source software, now is

the time to get involved.



http://code.google.com/soc/



Each year, Google offers students the opportunity to spend their summer

coding on open source projects. You propose a project, and if selected,

you're assigned a mentor and provided a $4500 stipend. It is… Continue

Added by Michael Levin on March 26, 2010 at 11:14am — No Comments

Monthly Archives

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

Happy 10th year, JCertif!

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 your own thing. People who want to get to know you will click on your name or picture and…
Continue

Created by Michael Levin Dec 18, 2008 at 6:56pm. Last updated by Michael Levin May 4, 2018.

Looking for Jobs or Staff?

Check out the Codetown Jobs group.

 

Enjoy the site? Support Codetown with your donation.



InfoQ Reading List

Yelp Publishes Blueprint for Managing S3 Server-Access Logs at Massive Scale

In a detailed engineering post, Yelp shared how it built a scalable and cost-efficient pipeline for processing Amazon S3 server-access logs (SAL) across its infrastructure, overcoming traditional limitations of raw log storage and querying at high volume.

By Craig Risi

Microsoft Introduces Postgres-Compatible Azure HorizonDB

During the recent Microsoft Ignite conference, the cloud provider announced the early preview of Azure HorizonDB, a managed Postgres-compatible database service for enterprise workloads.

By Renato Losio

Magika 1.0: Smarter, Faster File Detection with Rust and AI

Google has just released version 1.0 of Magika, a substantial rewrite of its open-source file type detection system. The new version leverages AI to support a broader range of file types and is built in Rust for maximum speed and security.

By Sergio De Simone

Breaking Silos: Netflix Introduces Upper Metamodel to Bring Consistency Across Content Engineering

Netflix has introduced the Upper metamodel within its Unified Data Architecture (UDA) to standardize domain definitions and generate consistent data container representations. UDA links conceptual models to GraphQL, Avro, SQL, and Java artifacts, supporting projections, mappings, and knowledge graph-based discovery across content, advertising, and operational systems.

By Leela Kumili

React Advanced 2025: Type Safe URL State Management Takes Center Stage with Nuqs

Nuqs, a cutting-edge open-source URL state manager for React, revolutionizes application development with its type-safe approach. Showcased at React Advanced 2025, it empowers developers to share complete app states via URLs, enabling "teleportation" and "time travel." Adopted by industry leaders, Nuqs simplifies state management while ensuring robust performance and type safety.

By Daniel Curtis