Michael Levin's Groups (42)

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  • iPhone Development

    iPhone Development

    40 members Latest Activity: Jan 29, 2015 iPhone development is going nuts! All the apps, all the possibilities. Objective-C is the language. The SDK is out. Shops are springing up everywhere…

  • Community Developers

    Community Developers

    4 members Latest Activity: Jul 30, 2012 Are you interested in community development and social networking? Have you got a website you'd like to enhance with social features? Join us here at…

  • Sensor Village

    Sensor Village

    5 members Latest Activity: Sep 6, 2011 Sensors open up worlds of possibilities. SunSPOT is Java compatible sensor technology. Small Programmable Object Technology = SPOT. Working with…

  • Flex Loft

    Flex Loft

    13 members Latest Activity: Aug 2, 2010 The Flex Loft is a place Flex coders can come to share ideas, ask questions and share tips about Flex, a powerful user interface programming…

  • SeneJUG Town

    SeneJUG Town

    7 members Latest Activity: Jun 5, 2014 The SeneJUG is the West African Java Users Group. Our vibrant community meets in Dakar, Senegal. SeneJUG Town is our virtual meeting point. Ba…

  • Ruby Town

    Ruby Town

    14 members Latest Activity: Dec 5, 2012 Ruby has made an impact on patterns of software development with its elegant syntax and Rails, an intelligent framework designed to simplify coding.

  • Python

    Python

    15 members Latest Activity: Jul 14, 2018 Python. Life's better without braces.

  • Clojure

    Clojure

    8 members Latest Activity: Feb 13, 2014 Clojure is a programming language that shares the powerful meta-programming facilities of Lisp, has an agent-based approach to concurrency like…

  • SunJUG Town

    SunJUG Town

    27 members Latest Activity: Sep 26, 2012 SunJUG Town is the place for Sarasota Java User Group people to get together. Come on in, sit a spell. Take your shoes off. We're all about Java…

  • Groovy and Grails

    Groovy and Grails

    25 members Latest Activity: Feb 28, 2015 Using Groovy and Grails? Discuss it here.

  • OS Town

    OS Town

    5 members Latest Activity: Mar 31, 2009 Operating systems are like religions. At this stage, people have spent entire careers with one or another. But, now we have multiple choices and…

  • Other Languages on the JVM Village

    Other Languages on the JVM Village

    9 members Latest Activity: Feb 28, 2015 Love Jython? Can't get enough JRuby? Groovy? Dynamic languages on the JVM can set you free! Scala? Sure! Let us know what you think here in the Other…

  • Methodologies SIG

    Methodologies SIG

    4 members Latest Activity: Mar 31, 2009 There's Agile. RUP. Methodologies help us keep from repeating the mistakes. They are templates for streamlining and managing our work. And, they…

  • Build Team Town

    Build Team Town

    4 members Latest Activity: Oct 6, 2009 You love Ant and other build tools. You can build an app, run a suite of tests, create a jar, deploy it. Or, you want to learn. This is your group!

  • Database SIG

    Database SIG

    13 members Latest Activity: Mar 16, 2015 Object relational mapping, Hibernate, container managed persistence. Do you eat, breath and sleep databases? We do! This is the place to share what…

  • Configuration Management SIG

    Configuration Management SIG

    8 members Latest Activity: Nov 3, 2011 Half the work of starting a project is setting it up. A large proportion is keeping it set up. We'll talk about tips and tricks, Maven, and more…

  • Testing Town

    Testing Town

    9 members Latest Activity: May 8, 2010 An app that's tested is a reliable app. An app that's unit-tested is even more reliable. This is the meat and potatoes of software development. Ya…

  • Web2.0 Town

    Web2.0 Town

    19 members Latest Activity: Dec 22, 2013 Web2.0 is the dynamic web. It's social networking, tag clouds, metadata, geodata, and more. We love Web2.0. There's more out there than you can…

  • Spring Town

    Spring Town

    47 members Latest Activity: Sep 21, 2019 Dependency injection. It's a smart approach. Believe that? We do! Come on in and share what you know. Ask all your Spring questions here, too!

  • Android Town

    Android Town

    35 members Latest Activity: Jul 20, 2019 Android is an open Java-based platform to use for developing mobile apps. Do you believe mobile computing is the wave of the future? We do!

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.

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InfoQ Reading List

Presentation: Beyond Coding: How Senior ICs Grow Influence and Drive Impact

Netflix’s Kasia Trapszo discusses the transition from writing code to scaling organizations. She shares lessons on building trust through technical clarity, aligning teams to solve the "right" problems, and using intentional documentation to scale your judgment. Learn how to move beyond individual output to create a lasting architectural legacy that empowers others to make better decisions.

By Kasia Trapszo

GitHub Expands Secret Scanning with General Availability of MCP Server Integration

GitHub has announced the general availability of secret scanning support through its MCP Server, extending automated credential detection and remediation capabilities into AI-assisted and agent-driven development workflows.

By Craig Risi

AdonisJS v7 Ships End-to-End Type Safety, Reworked Starter Kits and Zero-Config OpenTelemetry

AdonisJS version 7 introduces end-to-end type safety and reworked starter kits, alongside improved documentation. The release includes 45+ updated packages and three new ones for OpenTelemetry, typed content. It requires Node.js 24, allowing the use of native APIs. The framework emphasizes a convention-over-configuration approach while offering tools for routing, ORM, and authentication.

By Daniel Curtis

Article: Time-Series Storage: Design Choices That Shape Cost and Performance

Every time-series database makes a set of storage design decisions: how to lay out rows, when to compress, what to partition on. These decisions determine cost and query performance more than the choice of database itself. This article works through those fundamentals from first principles, using widely available tools like PostgreSQL and Apache Parquet to make each trade-off measurable.

By Nirmesh Khandelwal

Copy Fail and Dirty Frag: Linux Page-Cache Exploits Target Every Major Distribution

Two recent Linux kernel vulnerabilities have been disclosed: Copy Fail (CVE-2026-31431) on April 29, 2026, and Dirty Frag (CVE-2026-43284 and CVE-2026-43500) on May 7, 2026. Both allow local users to gain root access, affecting multiple Linux distributions. These vulnerabilities exploit flaws in the page cache via different subsystems, necessitating immediate patching by affected organizations.

By Matt Saunders

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