MastodonTech.de

LeanpubNew 📚 Release! Java GUI Programming with MySQL: Build Real Student management App Step by Step by Roberto Stepic <a href="https://mastodon.social/tags/books" class="mention hashtag" rel="nofollow noopener" target="_blank">#books</a> <a href="https://mastodon.social/tags/ebooks" class="mention hashtag" rel="nofollow noopener" target="_blank">#ebooks</a> <a href="https://mastodon.social/tags/programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#programming</a> <a href="https://mastodon.social/tags/MySQL" class="mention hashtag" rel="nofollow noopener" target="_blank">#MySQL</a> <a href="https://mastodon.social/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#Java</a>Learn Java the way it's used in real jobs — build a complete Student Management Application with a GUI, database, and certification at the end. No fluff, just results.Find it on Leanpub!Link: <a href="https://leanpub.com/javaguiprogrammingwithmysqlbuildrealstudentmanagementappstepbystep-certificateincluded" rel="nofollow noopener" translate="no" target="_blank">https://leanpub.com/javaguiprogrammingwithmysqlbuildrealstudentmanagementappstepbystep-certificateincluded</a>

Markus EiseleFrom Unpredictable to Reliable: Mastering JSON Output with Quarkus, Langchain4j, and Ollama Stop wrestling with malformed AI responses. Learn how to generate clean, validated JSON from local LLMs <a href="https://myfear.substack.com/p/taming-json-output-quarkus-langchain4j-ollama" rel="nofollow noopener" translate="no" target="_blank">https://myfear.substack.com/p/taming-json-output-quarkus-langchain4j-ollama</a> <a href="https://mastodon.online/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#Java</a> <a href="https://mastodon.online/tags/Quarkus" class="mention hashtag" rel="nofollow noopener" target="_blank">#Quarkus</a> <a href="https://mastodon.online/tags/Langchain4j" class="mention hashtag" rel="nofollow noopener" target="_blank">#Langchain4j</a> <a href="https://mastodon.online/tags/Guardrails" class="mention hashtag" rel="nofollow noopener" target="_blank">#Guardrails</a> <a href="https://mastodon.online/tags/llm" class="mention hashtag" rel="nofollow noopener" target="_blank">#llm</a> <a href="https://mastodon.online/tags/aiml" class="mention hashtag" rel="nofollow noopener" target="_blank">#aiml</a>

Jobs for DevelopersDatabricks is hiring Senior Software Engineer (L5) - Partner Ecosystem🔧 <a href="https://mastodon.world/tags/golang" class="mention hashtag" rel="nofollow noopener" target="_blank">#golang</a> <a href="https://mastodon.world/tags/java" class="mention hashtag" rel="nofollow noopener" target="_blank">#java</a> <a href="https://mastodon.world/tags/python" class="mention hashtag" rel="nofollow noopener" target="_blank">#python</a> <a href="https://mastodon.world/tags/sql" class="mention hashtag" rel="nofollow noopener" target="_blank">#sql</a> <a href="https://mastodon.world/tags/seniorengineer" class="mention hashtag" rel="nofollow noopener" target="_blank">#seniorengineer</a> 🌎 Bengaluru, India ⏰ Full-time 🏢 DatabricksJob details <a href="https://jobsfordevelopers.com/jobs/senior-software-engineer-l-5-partner-ecosystem-at-databricks-com-apr-16-2025-ab29f1?utm_source=mastodon.world&utm_medium=social&utm_campaign=posting" rel="nofollow noopener" translate="no" target="_blank">https://jobsfordevelopers.com/jobs/senior-software-engineer-l-5-partner-ecosystem-at-databricks-com-apr-16-2025-ab29f1?utm_source=mastodon.world&utm_medium=social&utm_campaign=posting</a> <a href="https://mastodon.world/tags/jobalert" class="mention hashtag" rel="nofollow noopener" target="_blank">#jobalert</a> <a href="https://mastodon.world/tags/jobsearch" class="mention hashtag" rel="nofollow noopener" target="_blank">#jobsearch</a> <a href="https://mastodon.world/tags/hiring" class="mention hashtag" rel="nofollow noopener" target="_blank">#hiring</a>

BujakiewiczFrancoWho knows if Microsoft 🤮 was copy those guys to create F#, but Scala is a functional Java, and F# a functional C#, that is a copy of Java 🙂 <a href="https://mastodon.social/tags/code" class="mention hashtag" rel="nofollow noopener" target="_blank">#code</a> <a href="https://mastodon.social/tags/programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#programming</a> <a href="https://mastodon.social/tags/microsoft" class="mention hashtag" rel="nofollow noopener" target="_blank">#microsoft</a> <a href="https://mastodon.social/tags/technology" class="mention hashtag" rel="nofollow noopener" target="_blank">#technology</a> <a href="https://mastodon.social/tags/software" class="mention hashtag" rel="nofollow noopener" target="_blank">#software</a> <a href="https://mastodon.social/tags/java" class="mention hashtag" rel="nofollow noopener" target="_blank">#java</a> <a href="https://mastodon.social/tags/csharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#csharp</a> <a href="https://mastodon.social/tags/scala" class="mention hashtag" rel="nofollow noopener" target="_blank">#scala</a> <a href="https://mastodon.social/tags/j" class="mention hashtag" rel="nofollow noopener" target="_blank">#j</a>++ <a href="https://mastodon.social/tags/fsharp" class="mention hashtag" rel="nofollow noopener" target="_blank">#fsharp</a> <a href="https://mastodon.social/tags/sunmicrosystems" class="mention hashtag" rel="nofollow noopener" target="_blank">#sunmicrosystems</a> <a href="https://mastodon.social/tags/history" class="mention hashtag" rel="nofollow noopener" target="_blank">#history</a>

Jan SchaumannSo I don't do <a href="https://mstdn.social/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#Java</a> for a reason, but trying to get a <a href="https://mstdn.social/tags/pqc" class="mention hashtag" rel="nofollow noopener" target="_blank">#pqc</a> client speaking X25519MLKEM768 using BouncyCastle took me overriding the keyshare extension manually, and that can't be right.<a href="https://gist.github.com/jschauma/118c8ba8ae7f61cba0f45fc36091e8fe" rel="nofollow noopener" translate="no" target="_blank">https://gist.github.com/jschauma/118c8ba8ae7f61cba0f45fc36091e8fe</a>Any Java folks out here able to tell me that that's stupid and how to do it the right way?

LeanpubBig Kotlin pack <a href="https://leanpub.com/b/kotlin_mm" rel="nofollow noopener" translate="no" target="_blank">https://leanpub.com/b/kotlin_mm</a> by Marcin Moskała is the featured bundle of ebooks 📚 on the Leanpub homepage! <a href="https://leanpub.com" rel="nofollow noopener" translate="no" target="_blank">https://leanpub.com</a> <a href="https://mastodon.social/tags/Kotlin" class="mention hashtag" rel="nofollow noopener" target="_blank">#Kotlin</a> <a href="https://mastodon.social/tags/Android" class="mention hashtag" rel="nofollow noopener" target="_blank">#Android</a> <a href="https://mastodon.social/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#Java</a> <a href="https://mastodon.social/tags/ComputerProgramming" class="mention hashtag" rel="nofollow noopener" target="_blank">#ComputerProgramming</a> <a href="https://mastodon.social/tags/Engineering" class="mention hashtag" rel="nofollow noopener" target="_blank">#Engineering</a> <a href="https://mastodon.social/tags/kotlin" class="mention hashtag" rel="nofollow noopener" target="_blank">#kotlin</a>

TugaTech 🖥️Nova praga no Minecraft: malware em mods rouba palavras-passe e criptomoedas 🔗 <a href="https://tugatech.com.pt/t68331-nova-praga-no-minecraft-malware-em-mods-rouba-palavras-passe-e-criptomoedas" rel="nofollow noopener" translate="no" target="_blank">https://tugatech.com.pt/t68331-nova-praga-no-minecraft-malware-em-mods-rouba-palavras-passe-e-criptomoedas</a><a href="https://masto.pt/tags/ataque" class="mention hashtag" rel="nofollow noopener" target="_blank">#ataque</a> <a href="https://masto.pt/tags/bitcoin" class="mention hashtag" rel="nofollow noopener" target="_blank">#bitcoin</a> <a href="https://masto.pt/tags/computador" class="mention hashtag" rel="nofollow noopener" target="_blank">#computador</a> <a href="https://masto.pt/tags/criptomoedas" class="mention hashtag" rel="nofollow noopener" target="_blank">#criptomoedas</a> <a href="https://masto.pt/tags/Edge" class="mention hashtag" rel="nofollow noopener" target="_blank">#Edge</a> <a href="https://masto.pt/tags/essential" class="mention hashtag" rel="nofollow noopener" target="_blank">#essential</a> <a href="https://masto.pt/tags/ethereum" class="mention hashtag" rel="nofollow noopener" target="_blank">#ethereum</a> <a href="https://masto.pt/tags/firefox" class="mention hashtag" rel="nofollow noopener" target="_blank">#firefox</a> <a href="https://masto.pt/tags/Github" class="mention hashtag" rel="nofollow noopener" target="_blank">#Github</a> <a href="https://masto.pt/tags/java" class="mention hashtag" rel="nofollow noopener" target="_blank">#java</a> <a href="https://masto.pt/tags/malware" class="mention hashtag" rel="nofollow noopener" target="_blank">#malware</a> <a href="https://masto.pt/tags/Minecraft" class="mention hashtag" rel="nofollow noopener" target="_blank">#Minecraft</a> <a href="https://masto.pt/tags/seguran%C3%A7a" class="mention hashtag" rel="nofollow noopener" target="_blank">#segurança</a> <a href="https://masto.pt/tags/software" class="mention hashtag" rel="nofollow noopener" target="_blank">#software</a> <a href="https://masto.pt/tags/steam" class="mention hashtag" rel="nofollow noopener" target="_blank">#steam</a> <a href="https://masto.pt/tags/telegram" class="mention hashtag" rel="nofollow noopener" target="_blank">#telegram</a> <a href="https://masto.pt/tags/windows" class="mention hashtag" rel="nofollow noopener" target="_blank">#windows</a>

Sven Ruppert<a href="https://www.youtube.com/watch?v=u-tSy27RXA8" rel="nofollow noopener" translate="no" target="_blank">https://www.youtube.com/watch?v=u-tSy27RXA8</a> <a href="https://mastodon.social/tags/hashmap" class="mention hashtag" rel="nofollow noopener" target="_blank">#hashmap</a> <a href="https://mastodon.social/tags/java" class="mention hashtag" rel="nofollow noopener" target="_blank">#java</a> <a href="https://mastodon.social/tags/german" class="mention hashtag" rel="nofollow noopener" target="_blank">#german</a> <a href="https://mastodon.social/tags/youtube" class="mention hashtag" rel="nofollow noopener" target="_blank">#youtube</a>

JCONOur next <a href="https://mastodon.social/tags/JCON2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#JCON2025</a> session is live: 'On Being A Senior <a href="https://mastodon.social/tags/Engineer" class="mention hashtag" rel="nofollow noopener" target="_blank">#Engineer</a> – Am I Already There?' with Konstantin DienerWhat does it need to be a <a href="https://mastodon.social/tags/Senior" class="mention hashtag" rel="nofollow noopener" target="_blank">#Senior</a> Engineer. A title that sounds like the promised …Grab your coffee and hit play: <a href="https://youtu.be/dXOgPKoZrNM" rel="nofollow noopener" translate="no" target="_blank">https://youtu.be/dXOgPKoZrNM</a><a href="https://mastodon.social/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#Java</a> <a href="https://mastodon.social/tags/JCON" class="mention hashtag" rel="nofollow noopener" target="_blank">#JCON</a> <a href="https://mastodon.social/tags/DeveloperProductivity" class="mention hashtag" rel="nofollow noopener" target="_blank">#DeveloperProductivity</a>

Erik C. ThauvinApproveJ v0.9.3 is out!<a href="https://mastodon.social/tags/approvaltesting" class="mention hashtag" rel="nofollow noopener" target="_blank">#approvaltesting</a> <a href="https://mastodon.social/tags/java" class="mention hashtag" rel="nofollow noopener" target="_blank">#java</a> <a href="https://mastodon.social/tags/testing" class="mention hashtag" rel="nofollow noopener" target="_blank">#testing</a><a href="https://github.com/mkutz/ApproveJ/releases/tag/v0.9.3" rel="nofollow noopener" translate="no" target="_blank">https://github.com/mkutz/ApproveJ/releases/tag/v0.9.3</a>

InfoQLet's talk about <a href="https://techhub.social/tags/DataOrientedProgramming" class="mention hashtag" rel="nofollow noopener" target="_blank">#DataOrientedProgramming</a> (DOP)! 🚀DOP focuses on how data flows through memory, optimizing layout, cache use, and access patterns.The result? Fewer cache misses, improved CPU efficiency, and a major performance boost!Learn more on <a href="https://techhub.social/tags/InfoQ" class="mention hashtag" rel="nofollow noopener" target="_blank">#InfoQ</a> 👉 <a href="https://bit.ly/45YA1S7" rel="nofollow noopener" translate="no" target="_blank">https://bit.ly/45YA1S7</a> <a href="https://techhub.social/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#Java</a> <a href="https://techhub.social/tags/Java15" class="mention hashtag" rel="nofollow noopener" target="_blank">#Java15</a> <a href="https://techhub.social/tags/OOP" class="mention hashtag" rel="nofollow noopener" target="_blank">#OOP</a> <a href="https://techhub.social/tags/FunctionalProgramming" class="mention hashtag" rel="nofollow noopener" target="_blank">#FunctionalProgramming</a>

InfoQCheck out what’s new in the world of <a href="https://techhub.social/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#Java</a> 👉 <a href="https://bit.ly/43WpWCw" rel="nofollow noopener" translate="no" target="_blank">https://bit.ly/43WpWCw</a> The sixth milestone release of Spring Framework 7.0; the June 2025 edition of Payara Platform; point releases of Apache Tomcat, Micrometer, Project Reactor and Micronaut; Jakarta EE 11 Platform on the verge of a GA release; and Apache Fury renamed to Apache Fory.<a href="https://techhub.social/tags/InfoQ" class="mention hashtag" rel="nofollow noopener" target="_blank">#InfoQ</a>

Jakarta EELooking to learn more about <a href="https://mastodon.social/tags/JakartaEE" class="mention hashtag" rel="nofollow noopener" target="_blank">#JakartaEE</a>? Check out our learning page for specification and starter guides, explainer videos, documentation and more: <a href="https://jakarta.ee/learn/" rel="nofollow noopener" translate="no" target="_blank">https://jakarta.ee/learn/</a><a href="https://mastodon.social/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#Java</a> <a href="https://mastodon.social/tags/specification" class="mention hashtag" rel="nofollow noopener" target="_blank">#specification</a>

Michael Kutz🎉 ApproveJ v0.9.3 is out!📅/🕗 introduces 16 new pre-defined Scrubbers for date/time strings 🐞 fixes broken parsing if a date/time pattern contained a square bracket within an optional part👉 <a href="https://github.com/mkutz/ApproveJ/releases/tag/v0.9.3" rel="nofollow noopener" translate="no" target="_blank">https://github.com/mkutz/ApproveJ/releases/tag/v0.9.3</a><a href="https://mstdn.social/tags/approvaltesting" class="mention hashtag" rel="nofollow noopener" target="_blank">#approvaltesting</a> <a href="https://mstdn.social/tags/snapshottesting" class="mention hashtag" rel="nofollow noopener" target="_blank">#snapshottesting</a> <a href="https://mstdn.social/tags/java" class="mention hashtag" rel="nofollow noopener" target="_blank">#java</a> <a href="https://mstdn.social/tags/kotlin" class="mention hashtag" rel="nofollow noopener" target="_blank">#kotlin</a> <a href="https://mstdn.social/tags/testing" class="mention hashtag" rel="nofollow noopener" target="_blank">#testing</a> <a href="https://mstdn.social/tags/jvm" class="mention hashtag" rel="nofollow noopener" target="_blank">#jvm</a>

Digital Mark λ ☕️ 🔪 🙄Bruce Eckel's Thinking in Java was a really good book… in the web site and 1st ed. It became a giant bloated corpo enterprise shit thing by even 2nd ed, later ones were split up into two+ fat volumes and had CDROMs and ruined everything good in it.<a href="https://archive.org/details/Eckel_B._-_Thinking_in_Java_r.1.0a/page/n15/mode/2up" rel="nofollow noopener" translate="no" target="_blank">https://archive.org/details/Eckel_B._-_Thinking_in_Java_r.1.0a/page/n15/mode/2up</a><a href="https://appdot.net/tags/java" class="mention hashtag" rel="nofollow noopener" target="_blank">#java</a> <a href="https://appdot.net/tags/programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#programming</a>

Markus EiseleBeyond Sentiment: 5 Powerful NLP Features You Can Build with Java, Quarkus & a Local LLM From summarization to translation: Unlock practical AI features in your existing Java stack <a href="https://myfear.substack.com/p/nlp-java-quarkus-local-llm" rel="nofollow noopener" translate="no" target="_blank">https://myfear.substack.com/p/nlp-java-quarkus-local-llm</a> <a href="https://mastodon.online/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#Java</a> <a href="https://mastodon.online/tags/Quarkus" class="mention hashtag" rel="nofollow noopener" target="_blank">#Quarkus</a> <a href="https://mastodon.online/tags/LLM" class="mention hashtag" rel="nofollow noopener" target="_blank">#LLM</a> <a href="https://mastodon.online/tags/Langchain4j" class="mention hashtag" rel="nofollow noopener" target="_blank">#Langchain4j</a>

Stuart MarksSome APIs could use some quality-of-life improvements, and some APIs need to be put into hospice care.<a href="https://mastodon.social/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#Java</a> <a href="https://mastodon.social/tags/OpenJDK" class="mention hashtag" rel="nofollow noopener" target="_blank">#OpenJDK</a>

LeanpubTesting Spring Boot Applications Demystified by Philip Riecks is free with a Leanpub Reader membership! Or you can buy it for $9.00! <a href="http://leanpub.com/testing-spring-boot-applications-demystified" rel="nofollow noopener" translate="no" target="_blank">http://leanpub.com/testing-spring-boot-applications-demystified</a> <a href="https://mastodon.social/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#Java</a> <a href="https://mastodon.social/tags/Testing" class="mention hashtag" rel="nofollow noopener" target="_blank">#Testing</a> <a href="https://mastodon.social/tags/AutomatedSoftwareTesting" class="mention hashtag" rel="nofollow noopener" target="_blank">#AutomatedSoftwareTesting</a>

TugaTech 🖥️Minecraft recebe finalmente a sua maior revolução gráfica em anos 🔗 <a href="https://tugatech.com.pt/t68285-minecraft-recebe-finalmente-a-sua-maior-revolucao-grafica-em-anos" rel="nofollow noopener" translate="no" target="_blank">https://tugatech.com.pt/t68285-minecraft-recebe-finalmente-a-sua-maior-revolucao-grafica-em-anos</a><a href="https://masto.pt/tags/android" class="mention hashtag" rel="nofollow noopener" target="_blank">#android</a> <a href="https://masto.pt/tags/java" class="mention hashtag" rel="nofollow noopener" target="_blank">#java</a> <a href="https://masto.pt/tags/Minecraft" class="mention hashtag" rel="nofollow noopener" target="_blank">#Minecraft</a> <a href="https://masto.pt/tags/mundo" class="mention hashtag" rel="nofollow noopener" target="_blank">#mundo</a> <a href="https://masto.pt/tags/playstation" class="mention hashtag" rel="nofollow noopener" target="_blank">#playstation</a> <a href="https://masto.pt/tags/processadores" class="mention hashtag" rel="nofollow noopener" target="_blank">#processadores</a> <a href="https://masto.pt/tags/xbox" class="mention hashtag" rel="nofollow noopener" target="_blank">#xbox</a> <a href="https://masto.pt/tags/XboxOne" class="mention hashtag" rel="nofollow noopener" target="_blank">#XboxOne</a>

YunaI'm Now an Official NATS Maintainer! 🎉. The votes are in, and I'm deeply honoured to join the NATS maintainers list, This is more than just a title. It's a moment of genuine pride.Years ago, I got tired of the complexities and overhead that came with traditional messaging systems. Kafka? Powerful, yes, but exhausting. Then I discovered NATS. Brutally simple, elegant in design, and feature-rich without the bloat. Clustering, multi tenancy, portability – it just works. And that changed everything for me.As a Java developer, I wanted to bring NATS into my ecosystem. As i love meaningful tests, I've built testing tools for it. For JUnit, Spring Boot, and plain Java. The goal? The same philosophy as NATS: simple, reliable, user-friendly. These tools now have high test coverage, automation, and are easy to extend – just like NATS inspired me to do.Open source became more than a hobby. It became my space. A place where I can contribute, grow, take ownership, and be appreciated globally. There are no politics, no "office vs home office" debates, no gatekeeping. Just a community building solid, high quality software that the world relies on.I'll never forget when Synadia reached out and allowed me to use the NATS logo for my libs and even sent me a package from the USA. That personal written letter? Still on my desk. A reminder that kindness and recognition can come from anywhere.In OSS, I don't follow OKRs, SCRUMs, or agile charts. I follow curiosity, quality, and contribution. And I believe this is where innovation really thrives.💡 One thing I still hope for: that more developers and companies recognize NATS as the powerful tool it is. Yes, there were recent changes in the CNCF relationship and yes, it raised questions. But the APL-licensed NATS is here to stay. And it's still gold.Companies build their businesses on OSS. I hope one day they'll also support it financially or through real contributions. Without open source, there is no modern software and no Business. To everyone in the NATS and broader OSS community: thank you. I'm proud to be one of you. <a href="https://hachyderm.io/@Scott" class="u-url mention" rel="nofollow noopener" target="_blank">@Scott</a>, @Ginger, <a href="https://hachyderm.io/@derek" class="u-url mention" rel="nofollow noopener" target="_blank">@derek</a><a href="https://hachyderm.io/tags/NATS" class="mention hashtag" rel="nofollow noopener" target="_blank">#NATS</a> <a href="https://hachyderm.io/tags/OpenSource" class="mention hashtag" rel="nofollow noopener" target="_blank">#OpenSource</a> <a href="https://hachyderm.io/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#Java</a> <a href="https://hachyderm.io/tags/Messaging" class="mention hashtag" rel="nofollow noopener" target="_blank">#Messaging</a> <a href="https://hachyderm.io/tags/ProudMaintainer" class="mention hashtag" rel="nofollow noopener" target="_blank">#ProudMaintainer</a> <a href="https://hachyderm.io/tags/DevLife" class="mention hashtag" rel="nofollow noopener" target="_blank">#DevLife</a> <a href="https://hachyderm.io/tags/Synadia" class="mention hashtag" rel="nofollow noopener" target="_blank">#Synadia</a> <a href="https://hachyderm.io/tags/SoftwareEngineering" class="mention hashtag" rel="nofollow noopener" target="_blank">#SoftwareEngineering</a> <a href="https://hachyderm.io/tags/Innovation" class="mention hashtag" rel="nofollow noopener" target="_blank">#Innovation</a> <a href="https://hachyderm.io/tags/Gratitude" class="mention hashtag" rel="nofollow noopener" target="_blank">#Gratitude</a>

Frühere Suchanfragen

Suchoptionen

Verwaltet von:

Serverstatistik:

#java