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July 2017 Blog Posts (2)
OJUG Meeting Questions
Hi All,
I'm interested in attending an OJUG meeting, but I don't see any on the events page. Am I missing something? Is there a standard meeting location I'm not seeing?
Also, do you all do anything through the Meetup app at all? Would you like me to post programming or tech meetups that I see in my groups for the Orlando area? I saw that Michael added PyCon, but there are others out there that may be interesting as well and I'd be happy to help fill the Events page for people…
ContinueAdded by Nicholas Belli on July 30, 2017 at 2:09pm — 4 Comments
Artificial Intelligence Conference Startup Showcase - CFP is open!
If you are an AI pioneer, O'Reilly would love for you to participate in the inaugural Artificial Intelligence Conference Startup Showcase in San Francisco.
Their team of investors, entrepreneurs, and industry experts will review all submissions and invite ten finalist companies to present their technologies and tell their stories during the Startup Showcase on Monday,…
Added by Michael Levin on July 18, 2017 at 1:06pm — No Comments
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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
Java News Roundup: Oracle Critical Patch Update, Grizzly 5, Payara Platform, GraalVM, Liberica JDK
This week's Java roundup for January 19th, 2026, features news highlighting: JEP 527, Post-Quantum Hybrid Key Exchange for TLS 1.3, targeted for JDK 27; GlassFish Grizzly 5.0; the quarterly release of the Oracle Critical Patch Update (CPU) Advisory; the January 2026 edition of the Payara Platform; and maintenance releases of Liberica JDK, GraalVM, OpenXava and Ktor.
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By Cat Morris, Diana MontalionCedar Joins CNCF as a Sandbox Project
Cedar, an open-source policy language architected by AWS, has joined the CNCF as a Sandbox project. Designed for fine-grained application permissions, it decouples access control from code using a verifiable, high-performance policy engine. Cedar supports RBAC, ABAC, and ReBAC, offering a secure, analyzable alternative to general-purpose tools like OPA.
By Mark SilvesterPresentation: Theme Systems at Scale: How To Build Highly Customizable Software
Guilherme Carreiro discusses the architecture behind Shopify’s theme system, focusing on balancing extreme customizability with platform stability. He explains how they leverage Liquid as a safe DSL, optimize performance via native extensions (Rust/C), and use JSON schemas to bridge the gap between developers and merchants.
By Guilherme Carreiro
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