Codetown
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February 2017 Blog Posts (4)
Public Safety Data Hackathon
Looking for something interesting to do this weekend? Well, if you're in South Florida, there's a hackathon Saturday that sounds like a great way to learn some new tools and use some interesting …
ContinueAdded by Michael Levin on February 16, 2017 at 12:58pm — No Comments
O'Reilly Conference Diversity and Inclusion Scholarship Program
O'Reilly Conference Diversity and Inclusion Scholarship Program:
At O'Reilly, they believe that true innovation depends on hearing from, and listening to, people with a variety of perspectives. They want their conferences, and the technology communities and companies who participate in them, to include, encourage, and recognize people of all races,…
ContinueAdded by Michael Levin on February 11, 2017 at 7:19pm — No Comments
Humble Bundle 2017
Humble Bundle 2017:
O'Reilly has another Humble Book Bundle, this time: All about Hacks.
Fill your library with practical and creative hacks with O'Reilly's latest Humble Bundle. Readers can pay any price they choose and support a charity at the same time! Bundle Ends …
Added by Michael Levin on February 11, 2017 at 7:17pm — No Comments
JFocus!
https://www.jfokus.se/jfokus/
I noticed Matt Raible is there and a bunch of people you probably know.
If you have some news to report about JFocus or just want to keep up with what's going on, stay tuned and please add comments.
Added by Michael Levin on February 9, 2017 at 8:30am — No Comments
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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.
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InfoQ Reading List
Google Open-Sources the Common Expression Language for Python
Google has open sourced CEL-expr-python, a Python implementation of the Common Expression Language (CEL), a non-Turing complete embedded policy and expression language designed for simplicity, speed, safety, and portability.
By Sergio De SimoneQCon London 2026: How To Run on Three Clouds at Once, and When Not To
Form3 runs UK bank payments across three clouds simultaneously. At QCon London, their engineers explained how they built their custom Kubernetes operators, cross-cloud DNS tricks, and distributed databases, and what happened when they tried to sell them in America. Spoiler: US customers wanted East/West failover, not triple-active multi-cloud.
By Steef-Jan WiggersQCon London 2026: The Hidden Power of Boring Problems
At QCon London 2026, Yinka Omole, Lead Software Engineer at Personio, presented a session exploring a recurring dilemma engineers face, whether to spend time mastering the newest technologies and frameworks or to invest in deeper, foundational problems that may appear less exciting but deliver long-term value.
By Daniel DominguezDoorDash Builds DashCLIP to Align Images, Text, and Queries for Semantic Search Using 32M Labels
DoorDash has launched a multimodal machine learning system that aligns product images, text, and user queries in a shared embedding space. Trained on 32 million labeled query-product pairs using contrastive learning, the system improves semantic search, product ranking, and advertising relevance. Embeddings also support other machine learning tasks across the marketplace.
By Leela KumiliPresentation: Image Processing for Automated Tests
Stefan Dirnstorfer discusses the shift from DOM-based testing to visual UI agents. He explains why LLMs often fail at precision tasks - like spotting one-pixel shifts or broken road networks - and shares how advanced image registration and "Chain-of-Thought" vision processing are essential for reliable QA. Learn why combining generative AI with classical algorithms is the future of automation.
By Stefan Dirnstorfer
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