Codetown
Codetown ::: a software developer's community
Codetown is a software developer's community. It's a technical networking and educational group focused on software development.
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Microservices
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MixJavaOne
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JavaSpecialists
Issue 308 - Formatting Inlined @value in Javadocs
Javadoc specifies the details of our methods using special tags such as @param and @return. After Java 5, we did not see new standard Javadoc tags for 13 years. The hope was that annotations would replace the chaos of doclets. But tags have not disappeared. In this newsletter, we examine several new tags to improve our Javadoc experience.Issue 307 - AccessFlag Set for Modifiers
Reflection returns the modifiers of class elements as an unqualified int bitset. Unfortunately some of the bits have a different meaning depending on their context. For example, a method can have their transient bit set, even though that does not make sense for a method. In Java 20, we now have a more accurate and robust enum based representation for modifiers.Issue 306 - Measuring compact strings memory savings
JEP 254 replaced the char[] in our Strings with byte[]. How much memory does this save in our Strings? In this newsletter we show how we can determine this from a heap dump file.Issue 305 - Contributing BigInteger.parallelMultiply() to OpenJDK
BigInteger has clever algorithms for multiplying large numbers. Unfortunately multiply() is single-threaded. Until now. In this newsletter I describe how the new parallelMultiply() method works and also how we can all contribute to the OpenJDK.Issue 304 - ObjectInputFilter
JEP 290 introduced the ObjectInputFilter, which we can use to filter objects returned from an ObjectInputStream. We examine three ways of making filters, through subclassing, with factory methods and with text patterns, and then show some interesting edge cases.Birthdays
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Blog Posts
A Pattern Language
Posted by Michael Levin on March 4, 2023 at 6:00pm 0 Comments 0 Likes
This is my favorite book.
Anagrams is word games
Posted by Maxwell Stone on December 23, 2022 at 6:19pm 0 Comments 0 Likes
Scrabble anagrams
Scrabble is mainly a game of anagrams and word searches. Therefore, this Anagram Solver is the second-best online anagram server for English-language Scrabble games after our dedicated Scrabble Word Finder.
If you're having trouble coming up with terms to place on your Scrabble board, use our simple anagram creator to maximize your points and keep up with your opponents.
To find the best anagram terms or phrases for your Scrabble game, just type your…
ContinueMath tips for easy calculations
Posted by Maxwell Stone on December 23, 2022 at 6:00pm 0 Comments 0 Likes
We all have probably heard everyone say things like, "I can't do the math," "Math is too difficult," and "I'll never apply it in the real world." Math problems intimidate many students and parents, especially when it includes large numbers and rigorous calculations where aliciacalculadora.com can help.
Usually, students face problems in identifying the correct operation to be performed in word problems,…
ContinueNext OJUG and GatorJUG Meetings will be fabulous - Check out the Codetown Events
Watch for details on our upcoming meetings. OrlandoJUG meeting's fall on the 4th Thursday of every month, in case you want to mark your calendars. Stay tuned for details! GatorJUG meets the 2nd Wednesday of every month.
The details are posted in the CodeTown Events section. Please RSVP so we'll know how much pizza to order. Stay tuned! ...Mike
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GatorJUG Town
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OrlandoJUG Town
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.Net Town
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Kotlin Town
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Spring Town
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Android Town
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Coding Dojo
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Java SE Town
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Python
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Forum
Be Careful What You Wish For
Interesting. Ask Elon Musk what scares him…Continue
Tags: Braintree, PayPal, kernal, google, neuralink
Started by Michael Levin in AI, ML & Big Data Aug 8, 2019.
Latest Activity
A Pattern Language
A Pattern Language Watch this first. https://youtube.com/shorts/6UY4Egd0taE?feature=shareThis is my favorite book.https://en.wikipedia.org/wiki/A_Pattern_LanguageSee More
Microservices
it's because of the way our backend works // merch: https://merch.krazam.tv// https://www.instagram.com/krazam.tv // https://twitter.com/krazamtv
Microservices
it's because of the way our backend works // merch: https://merch.krazam.tv// https://www.instagram.com/krazam.tv // https://twitter.com/krazamtv
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.
Looking for Jobs or Staff?
Check out the Codetown Jobs group.
InfoQ Reading List
JetBrains Compose Multiplatform for iOS Reaches Alpha
After adding support for desktop apps and the Web, JetBrains multiplatform declarative UI toolkit now runs on iOS in alpha.
By Sergio De SimoneCloudflare Workers Introduces connect() API to Create TCP Sockets
During the recent developer week, Cloudflare announced a Worker API to create outbound TCP sockets. The new socket API allows developers to connect back to TCP-based infra directly from a Worker, including databases.
By Renato LosioAI, ML & Data News Roundup: Generative Fill, Copilot, Aria, and Brain Chips
The most recent update, covering the week starting May 22nd, 2023, encompasses the latest progress and declarations in the fields of data science, machine learning, and artificial intelligence. This week, the focus is on prominent figures such Adobe, Microsoft, Opera, and the University of Lausanne.
By Daniel DominguezeBay and lastminute.com Adopt Contract Testing to Drive Architecture Evolution
Lastminute.com has adopted contract tests to mitigate difficulties resulting from using system-level integration tests and to improve the feedback cycle and development process while eBay is using contract testing to help safely evolve their internal APIs and support client teams' requirements.
By Rafal GancarzAWS Adds Multi-AZ with Standby Support to OpenSearch Service
OpenSearch Service recently introduced support for Multi-AZ with Standby, a new deployment option for the search and analytics engine that provides 99.99% availability and better performance for business-critical workloads.
By Renato Losio
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