Codetown
Codetown ::: a software developer's community
GatorJUG October Meeting
A good time was had by all at last night's GatorJUG meeting. Kevin Neelands discussed Android Design Patterns in the context of his recent work on the job with an Android app. The lessons learned he presented were not just interesting but huge timesavers for him. They also dramatically increased app performance. Here's a photo of Kevin:
We had a couple of folks who work at local shop Infinite Energy attend. Here Curtis McMillen describes the Observer pattern:
Hopefully, Curtis will give a presentation soon on some features he's particularly impressed with that are now part of the Java 7 distro. Stay tuned.
A good time was had by all. Thanks, Kevin!
Views: 111
Replies to This Discussion
-
Permalink Reply by Kevin Neelands on
-
After Curtis talked about the new features in Java 7 I went home, got on Amazon and ordered a book on it. Sounds like exciting stuff!
-
-
Permalink Reply by Michael Levin on
-
What book did you order? Nice job last night. Thanks!
-
-
-
Well, I ordered a Java 7 advanced featues cookbook but it turned out that was not really what I wanted. So I just got on amazon and searched specifically for java annotations and found 2 books the reference dependency injection in their description. I enjoyed giving the talk, even tho the audience knew the topic I felt I got a couple new things across, the questions afterwards helped me explain the parts I kinda glossed over, and Curtis building on it by explaining the latest java has intrinsic support for the observer design pattern was a learnin experience for us all.
-
-
Permalink Reply by Curtis McMillen on
-
I wouldn't say I "knew" the topic, maybe I was very familiar with it. :) But even still, there's always something to learn. For me, it was inner classes. I know what inner classes are and I've even used them a number of times without ever stopping to ask why? What are they good for and when is it appropriate/inappropriate to use them? What effects do they have on memory vs non-inner classes? I ended up going home and digging deeper on inner classes and I actually found some pretty interesting things that I'll be blogging about pretty soon. So thanks!!
Kevin Neelands said:Well, I ordered a Java 7 advanced featues cookbook but it turned out that was not really what I wanted. So I just got on amazon and searched specifically for java annotations and found 2 books the reference dependency injection in their description. I enjoyed giving the talk, even tho the audience knew the topic I felt I got a couple new things across, the questions afterwards helped me explain the parts I kinda glossed over, and Curtis building on it by explaining the latest java has intrinsic support for the observer design pattern was a learnin experience for us all.
-
-
-
Curtis, Thanks again for the excellent contribution to the meeting. And, we are pumped about your JEE6/CDI presentation next month!
-
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.
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.
InfoQ Reading List
Microsoft Launches Azure DevOps MCP Server in Public Preview
Microsoft has unveiled the Azure DevOps Model Context Provider (MCP) Server in public preview, enabling seamless interaction between GitHub Copilot and Azure DevOps. This innovative tool allows developers to query and manage project data using natural language directly within VS Code, streamlining workflows and enhancing productivity while ensuring project data remains secure and local.
By Mark SilvesterInside Netflix’s Title Launch Observability System: Validating Title Availability at Global Scale
Netflix has developed a platform called Title Launch Observability, which shifts observability from system health to product intent. Instead of relying solely on logs and metrics, the system validates launches against what users should see, catching content quality issues early. The platform helps detect issues such as missing artwork, incorrect recommendations, or localization gaps.
By Leela KumiliDocker Desktop 4.42 Launches with Native IPv6, Integrated MCP Toolkit, and AI Model Packaging
Docker Inc. released Docker Desktop 4.42 on June 10, 2025, enhancing networking flexibility, AI workflow integration, and model distribution. Native IPv6 support now enables users to choose between dual-stack, IPv4-only, or IPv6-only modes with intelligent DNS resolution.
By Craig RisiAnthropic Introduces Economic Futures Program to Address the Economic Impact of AI
Anthropic has announced the launch of its Economic Futures Program, an initiative designed to address the economic impact of AI.
By Daniel DominguezAWS CloudFront Adds HTTPS DNS Support
Amazon CloudFront now supports HTTPS DNS alias records in Route 53, streamlining DNS lookups by returning protocol details alongside IP addresses. This innovation accelerates page loads, enhances security against downgrade attacks, and eliminates DNS costs. With wide browser support, it significantly boosts performance and reduces operational expenses for users.
By Steef-Jan Wiggers
© 2025 Created by Michael Levin.
Powered by
