How AI works, Explained with Mushrooms ! (Easiest Explanation )
How ChatGPT and other AI chatbots actually work, explained with mushrooms: training, weights, tokens, how an answer is built one piece at a time, temperature...
Codetown
Codetown ::: a software developer's community
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Michael Levin
- Male
- Gainesville, FL
- United States
- Blog Posts (287)
- Discussions (386)
- Events (1)
- Groups (45)
- Photos (44)
- Photo Albums (6)
- Videos (61)
Michael Levin's Groups
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Kotlin Town
6 members
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JavaScript Village
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AFRICA ANDROID CHALLENGE
3 members
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Cloud Computing Village
16 members
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Computational Linguistic…
15 members
Michael Levin's Discussions
Hadoop getting old?
Started Apr 10, 2017
What's functional programming, anyway?
Started Feb 21, 2016
JavaOne 2011 highlights
Started Oct 5, 2011
Michael Levin's Events
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Michael Levin's Page
Latest Activity
"This looks good! https://www.anaconda.com/docs/anaconda-desktop/tutorials/chatbot-tutorial"
Profile Information
- What are your main interests in software development?
- The "art of the start", social networks, content management systems, blogs, small business innovative research, iPhones, Android, sensors, cyber security, rules engines, podcasting, Java, Groovy, Ruby, Python, Turbogears, operating systems (especially OSX and Linux), relational databases, The Semantic Web, Web2.0 and enterprise architecture.
- Do you have a website?
- http://www.cambridgeweb.ie
- Anything else you'd like to add? Where do you live? (optional!)
- I run Cambridge Web Design, a Florida corporation that provides software development and professional services. Cambridge - working software developers.
The Bike Preserve, www.tinyurl.com/okpeoro the most fun in a long time. I founded www.codetown.com, www.zoobird.com & www.swampcast.com - l <3 JUGs: OrlandoJUG, GatorJUG & SeneJUG...super fond of CongoJUG & JCertif
Michael Levin's Photos
Michael Levin's Videos
Michael Levin's Blog
Apple Watch paired with iPhone
Posted on July 9, 2026 at 7:09am 0 Comments 0 Likes

I recently read an article describing how to pair an Apple Watch with an iPhone. Looks great. You can leave your iPhone someplace and then use your Apple Watch as a phone. I don’t know anything about Apple watches, but they have them at Costco and of course at the Apple Store. What’s the latest, best one to get And Ann what do you know about this…
New Java features
Posted on August 29, 2025 at 5:32pm 0 Comments 0 Likes
August 28 2025, Newsletter no. 297 (this newsletter is available in html format at http://www.javaperformancetuning.com/news/news297.shtml )
As usual before a Java release, I'm listing all the new…
Free Eclipse book, recently published
Posted on August 24, 2025 at 11:59am 0 Comments 0 Likes
ContinueHi Everyone,My publisher is running a free Amazon Kindle book promotion through Monday, August 25th, 2025. The book, “Eclipse Collections Categorically: Level up your programming game” can be obtained for $0 on Kindle on Amazon through the August 25th.…
What is vibe coding?
Posted on June 9, 2025 at 9:37am 0 Comments 0 Likes
Vibe coding isn’t a formal technical term, but it’s become a slang or colloquial expression among programmers and tech communities—especially on social media and in creative coding circles.
What “vibe coding” usually means:
- Coding based on intuition or feel
Instead of rigidly planning everything out, you’re:- Freestyling as you…
You can now download the source code that sparked the AI boom
Posted on March 25, 2025 at 4:30am 0 Comments 0 Likes
Learning about artificial intelligence? You may find this interesting.
https://arstechnica.com/ai/2025/03/you-can-now-download-the-source-code-that-sparked-the-ai-boom/
Comment Wall (144 comments)
- At 9:00pm on September 9, 2025,
Jim White said…
Thanks Mike! What a blast from the past! That Red Hat swag! ;-). Jim
- At 1:54pm on September 5, 2019,
Ian Darwin said…
Thanks for the invite!
- At 9:50am on July 27, 2019,
Zeeshan Murad said…
- Thanks
- At 7:20pm on January 17, 2019,
Bradlee Sargent said…
I didn't mean to make you feel bad, I know how busy you must be. It's just we could do more to promote this site. Does the twitter thingie work for you?
- At 3:30pm on December 28, 2018,
Thanks so much for the birthday wishes. I know it's so late getting back to you but I don't check this website very often.
- At 12:11pm on November 1, 2018,
Michael Redlich said…
Thanks for the invitation and the birthday wishes, Mike!
- At 8:44am on October 23, 2018,
Joe McCall said…
- Hi Michael. I hope CodeOne is going well. Any idea when the next JUG event will be?
- At 7:50pm on October 9, 2018,
Thanks. I'm interested either way (either 10/25 or the rescheduled day).
- At 1:38pm on October 4, 2018,
Ramya Beesam said…
Sure Mike. I can do that
- At 9:46am on October 4, 2018,
Amanda Hinchman-Dominguez said…
- Hey Mike! Conference is awesome. Hoping to post talks as soon as they're up. My talk os tomorrow! Also that's great I would love to hear his talk!!! We're doing a lot with AOP and metaprogramming
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…
ContinueCreated by Michael Levin Dec 18, 2008 at 6:56pm. Last updated by Michael Levin May 4, 2018.
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InfoQ Reading List
File Mover Express: AWS Releases Open-Source Tool for S3 File Transfers
AWS has recently released File Mover Express, an open-source application under the Apache 2.0 license for transferring large files between local systems and Amazon S3. Available for macOS, Windows, and Linux, it supports parallel transfers, automatic performance tuning, retries, pause and resume, and file integrity verification.
By Renato LosioCloudflare’s Post-Quantum GeoKey Manager Enters Closed Beta Without Attribute-Based Encryption
Cloudflare has moved a post-quantum rebuild of GeoKey Manager into closed beta, guarding geo-fenced keys with hybrid ML-KEM-768 and X25519 instead of the attribute-based encryption used since 2022. Keys live only in kernel memory on verified regional servers, and any failed check rejects the request, a fail-closed choice practitioners ask could cause a regional outage. GA is planned for Q1 2027.
By Steef-Jan WiggersOpenBSD 8.0 Brings Expanded Hardware Support, Security Enhancements, and Virtualization Improvements
OpenBSD 8.0 is a substantial upgrade bringing broader hardware compatibility, enhanced security, an expanded virtual address space, and support for modern architectures, including Intel Arc A-Series graphics support, ARM64 hibernation, RISC-V improvements, and enhanced virtual machine support.
By Sergio De SimoneSpring News Roundup: First Release Candidates of Boot, Framework, Data, Security, Modulith, AI
There was a flurry of activity during the week of October 19th, 2026, highlighting: first release candidates of: Spring Boot, Spring Framework, Spring Data, Spring Cloud, Spring Security, Spring for GraphQL, Spring Session, Spring Integration, Spring HATEOS, Spring Modulith, Spring REST Docs, Spring AI, Spring Batch, Spring AMQP, Spring for Apache Kafka, Spring LDAP and Spring Web Services.
By Michael RedlichKubernetes Confidential Containers Get Fortanix Attestation and Key Management
Fortanix's CoCo integration connects workload attestation to decryption-key release for Kubernetes AI workloads. GPU-verification settings affect protection, while upstream Trustee and Azure Secure Key Release offer alternative routes to attestation-based key release.
By Mark SilvesterSwitch to the Mobile Optimized View
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