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
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Codetown is a software developer's community. It's a technical networking and educational group focused on software development.
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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.Issue 303 - Null Keys and Values in Maps
Some Map implementations allow null keys and values. This leads to funky behaviour when calling putIfAbsent() and the compute functions. In this newsletter we look a bit more closely at the issues at hand when allowing nulls in maps.Birthdays
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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 6:15pm 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.
Teachers use a variety of resources and strategies in the classroom to support students in developing their mental math skills and solving…
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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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.
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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.
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InfoQ Reading List
Article: Rapid Startup of Your Cloud-Native Java Applications Without Compromise
This article discusses the significance of startup time in cloud-native computing, highlighting challenges for JVM-based apps. It introduces Liberty InstantOn, which boosts startup times using checkpoint/restore technology, offering fast startup without compromising Java capabilities or facing static compilation trade-offs.
By Tobi Ajila, Thomas WatsonAmazon OpenSearch Service Introduces Security Analytics
Amazon recently announced the general availability of security analytics for OpenSearch Service. The new capability of the successor of ElasticSearch Service provides threat monitoring, detection, and alerting features to help manage security threats.
By Renato LosioPresentation: Software Engineering Towards Sustainable Empathic Capacities
Peter Pilgrim discusses empathy in software development.
By Peter PilgrimPresentation: Operationalizing Responsible AI in Practice
Mehrnoosh Sameki discusses approaches to responsible AI and demonstrates how open source and cloud integrated ML help data scientists and developers to understand and improve ML models better.
By Mehrnoosh SamekiPodcast: Culture & Methods Trends in 2023
In this podcast the whole Culture & Methods editorial team plus Rebecca Parsons, CTO of Thoughtworks, explore the trends they see happening in the technology industry in 2023
By Rebecca Parsons, Rafiq Gemmail, Craig Smith, Shaaron A Alvares
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