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GatorJUG Town

Gainesville JUG, this is your place. Gather here to network, trade tips and ideas, or ask questions. You can create discussions and upload code. Check the Codetown Events section for meeting info.

Location: Gainesville, FL
Members: 30
Latest Activity: Feb 25, 2021

GatorJUG Town

Shale boulders

Hello, GatorJUG!

Welcome to your new home on the web. This is going to be a much more sociable place to get together - virtually. www.gatorjug.org, points here now. Check the Codetown Events section for meeting info.

Meanwhile, take a look around CodeTown while you're here. This framework is Java-based with a PHP front end. We've got many groups here to peruse. Our meetings will be listed in the Events section.

Have fun!

All the best,

Michael Levin

Discussion Forum

JUG Meeting in Orlando tonite!

 We're having a JUG meeting tonight if you know anyone interested. Eden Bar, 5:30-7:30. Free bevs! It’s in Orlando. Details here: www.Orlandojug.org and at the Ojug meetup site.Continue

Started by Michael Levin Feb 25, 2021.

J4K Conference —- here’s a code for free admission!

OrlandoJUG is a community partner for the J4K conf @ Hilton Buena Vista Orlando 7/30 Use code J4KREG for free admission www.j4k.io See you there!Continue

Tags: J4k

Started by Michael Levin Jul 21, 2019.

OSCON raffle!

Hello Juggies!Have you ever been to OSCON? It’s the O’Reilly Open Source Conference. If you have, you wanna go back! If not, you wanna go!OSCON is arguably the best open source conference around. It’s in Portland, OR (awesome city), July 15-18 and we are lucky to have one ticket to raffle off!Flights are cheap. Check Southwest. Places to stay are abundant. Great hostels and hotels, Airbnb’s and more. Public xport is easy. It’s a bicyclist’s dream, too.OSCON has great sessions on everything from languages to operating systems, architecture to project management. There’s an expo with loads of companies and it’s also a good place to network for jobs and staff.After hours is also a blast with happy hours, activities like a fun run, more!If you’re interested in checking it out, http://www.oscon.com is the URL. You also get access to Safari, the online book library.All in all, it’s the best educational and social experiment I know of, and if you want to…Continue

Started by Michael Levin May 31, 2019.

O'Reilly Open Source Convention | July 16–19, 2018 | Portland, Oregon

O'Reilly Open Source Convention | July 16–19, 2018 | Portland, Oregon OSCON didn’t get to be the longest running software conference by accident. Developers, engineers, and business leaders like you who build and support transformative technologies make OSCON the heartbeat of the movement. Join us in Portland July 16-19 for our 20 year anniversary for perspective on the decisions that strengthen and grow companies, deep knowledge of the technology to make it happen, and access to a community that can help both you and your organization thrive.Save 20% on most passes with discount code USRG. Link: http://www.oreilly.com/pub/cpc/125414Continue

Tags: codetown, oscon

Started by Michael Levin Jun 15, 2018.

Reading List ::: from JavaSpecialists

Issue 302 - Virtual Thread Deadlocks

Virtual threads can deadlock, just like platform threads. Depending on what state they are in, this might be quite challenging to analyze. In this newsletter we explore some tricks on how to find and solve them.

Issue 301 - Gazillion Virtual Threads

As from this month, Project Loom is part of the mainstream OpenJDK as a preview feature. Expect fantastical results, as bloggers around the world kick the tyres of this fantastic technology. In this newsletter we show how we can have over 36 billion parked virtual threads in just 4 gigabytes of memory!

Issue 300 - Break in Switch With Pattern Matching

The enhanced switch is cool. Pattern Matching for switch is super cool (they even timed the JEP number to be exactly 420 - or was that fate?). But what happens when we use "break" inside the case statement? Let's find out.

Issue 299 - Synchronizing on Value-Based Classes

Locking on Integer objects has always been a bad idea. And we now have a way to find such bad code with a runtime switch DiagnoseSyncOnValueBasedClasses.

Issue 298 - Finding Permitted Subclasses

Sealed classes show us which subclasses they permitted. Unfortunately there is no way to do this recursively. In this newsletter we show how to navigate the sealed class hierarchy and write a ClassSpliterator that can then create a Stream of classes.

Comment Wall

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Comment by Michael Levin on May 8, 2015 at 1:09pm

GatorJUG meets on the 2nd Wed every month from 6-8PM. Details at http://www.codetown.com/events

 

Members (30)

 
 
 

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.

 

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InfoQ Reading List

Article: It’s Time to Start Growing No-Code Developers

It’s time to start training and promoting people to be “business application no-code developers.” Why? Because everyone who manages a system is now a “developer,” whether they were trained that way or not. And if you don’t do this, your company will run into insurmountable problems when scaling its systems. Read this advice from a CTO on how your org can catch up.

By Gil Hoffer

Java News Roundup: Payara Platform, JReleaser, Quarkus, Hibernate, Spring Cloud, Apache Beam

It was relatively quiet in the Java community during the week of June 27th, 2022 that features news from JDK 19, JDK 20, Spring Cloud 2020.0.6, Quarkus 2.10.1, Payara Platform Enterprise 5.40.0, JReleaser 1.1.0, Hibernate ORM 6.1.1, Apache Beam 2.40.0 and Apache Camel 3.14.4.

By Michael Redlich

Podcast: Jessica Kerr on Software Teams and Software Products as Learning Systems

In this podcast Shane Hastie spoke to Jessica Kerr about how software teams and software products are symmathesys – learning systems that are made up of learning parts.

By Jessica Kerr

TLS 1.2 Becoming the Minimum TLS Protocol Level on AWS

AWS recently announced that TLS 1.2 is going to become the minimum protocol level for API endpoints. The cloud provider will remove backward compatibility and support for versions 1.0 and 1.1 on all APIs and regions by June 2023.

By Renato Losio

Presentation: Making Sense of Application Security

Adib Saikali provides a roadmap for application developers and architects to master application security, identifying the security skills needed as an application developer.

By Adib Saikali

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