Lightnews — Scholar-powered news

Frederieke Scheper 🇳🇱❤️🇺🇦 @fbascheper.bsky.social · 2d

The end, no more upcoming talks.
Thank you @devoxx.com and the entire team.

See you next year 🙏👋

1 2

Frederieke Scheper 🇳🇱❤️🇺🇦 @fbascheper.bsky.social · 2d

Thank you @lizeraes.bsky.social for your very entertaining final presentation @devoxx.com. The demo gods may not always be with us, but your talk was very helpful and instructive nonetheless.💪😍

#Devoxx #awesome

1 3

Frederieke Scheper 🇳🇱❤️🇺🇦 @fbascheper.bsky.social · 2d

The last session @devoxx.com 2025!

Watching @lizeraes.bsky.social starting off telling us how users typing "yes please" in a simple RAG web based search within chat bots can lead to "unexpected" content in your application logs.😨🤮

Oops 🙄

#Devoxx #langchain4j

2

Reposted by Frederieke Scheper 🇳🇱❤️🇺🇦

Mark Hamill @markhamillofficial.bsky.social · 5d

Same.

#AlsoTiredOfWaitingForTheEPSTEIN_Files

1.9K 9.9K 42K

Frederieke Scheper 🇳🇱❤️🇺🇦 @fbascheper.bsky.social · 2d

Unbelievable, it's already the end of conference day 2 @devoxx.com 🥲

Fortunately tomorrow is another day and today, we still have a movie to look forward to as well. 🎥 🎬 🥳

But first, we're all enjoying @adambien.blog in an AI / LLM free talk with Java shorts. Almost.

#Devoxx #Java #awesome

2 8

Frederieke Scheper 🇳🇱❤️🇺🇦 @fbascheper.bsky.social · 3d

Watching @brianvermeer.nl talking @devoxx.com about "advanced" prompt injection in AI and LLM's...

By just repeating the same prompt twenty times, it'll suddenly comply to your malicious prompt. Yes!

🫣 🔥

#Devoxx #hacking #NotSoSecure #AI

1 3 6

Frederieke Scheper 🇳🇱❤️🇺🇦 @fbascheper.bsky.social · 3d

After-lunch menu @devoxx.com presented by @jdubois.bsky.social

Fortunately I’m not already filled, but still hungry for a bit of food for thought. 🥐🥧

So, let's have a few more morsels of tasty code about OpenAI, Langchain4j and JSON schema's. 😍

#Devoxx #Java #Langchain4j

2 2

Frederieke Scheper 🇳🇱❤️🇺🇦 @fbascheper.bsky.social · 3d

Watching @0.5ritter.de and @ammbra1508.bsky.social preparing and doing training runs to improve Spring boot startup and warm-up time with Project Leyden and Java 25. 🚀

But wait... No AI and agents required? Am I still @devoxx.com 😊?

#Devoxx #Java #performance #impressive

1 3 5

Frederieke Scheper 🇳🇱❤️🇺🇦 @fbascheper.bsky.social · 3d

Another day @devoxx.com, another session about agentic systems, this time by the langchain4j heroes @kevindubois.com and Mario Fusco.

Always good to start with a definition, to get everyone on the same page.

And now into the code 🎉.

#Devoxx #fun #code

1 2

Frederieke Scheper 🇳🇱❤️🇺🇦 @fbascheper.bsky.social · 4d

Watching @victorrentea.ro talk about event driven architecture pitfalls @devoxx.com.

I ❤️ the energy of his talks, but oh horror, UML as well 😲🫣

#Devoxx #awesome

1 1 3

Frederieke Scheper 🇳🇱❤️🇺🇦 @fbascheper.bsky.social · 4d

If you have zero enterprise apps in Python, that remains the right number 😍

1

Frederieke Scheper 🇳🇱❤️🇺🇦 @fbascheper.bsky.social · 4d

Rod Johnson about the four most expensive words in the English language: "This time it's different".

Where haven't we heard those before? 😊🤘

#Devoxx #GenAI

1

Frederieke Scheper 🇳🇱❤️🇺🇦 @fbascheper.bsky.social · 4d

Fun fact @devoxx.com where the real-time transcription on screen keeps writing "DevOps Belgium" instead of #Devoxx Belgium 🤣

1

Frederieke Scheper 🇳🇱❤️🇺🇦 @fbascheper.bsky.social · 4d

Enjoying this morning's keynote by Cassandra Chin @devoxx.com, talking about her love for programming, Devoxx4Kids & how to get children interested. And Diversity didn't die, hooray!

But wait, Dutch in line with Chinese, German, Spanish and French... I missing anything? English perhaps? 🎉🫂#devoxx

1 4

Frederieke Scheper 🇳🇱❤️🇺🇦 @fbascheper.bsky.social · 4d

Welcome at #devoxx 2025. 🎉🎉

Frederieke Scheper 🇳🇱❤️🇺🇦 @fbascheper.bsky.social · 4d

The first conference day @devoxx.com is about to be kicked off with the keynotes. Can't wait, but I'll have to... ⏰

Fifteen minutes encounting till the start of the party 🎉😍🎉

1

Frederieke Scheper 🇳🇱❤️🇺🇦 @fbascheper.bsky.social · 4d

Just noticed that my presentation together with our DJ #Laurens about validating AI generated tests with Pitest is already online are the #Devoxx YouTube channel 🎉

youtu.be/QWDV6r0F6fs?...

Coding challenge: AI test vs PI test by Frederieke Scheper, Laurens van der Kooi

YouTube video by Devoxx

youtu.be

Frederieke Scheper 🇳🇱❤️🇺🇦 @fbascheper.bsky.social · 4d

The first two days @devoxx.com are already behind us. Time sure flies fast when you're having a good time 💕.

On my way to the conference days... #learning #sharing #devoxx #awesome

3

Frederieke Scheper 🇳🇱❤️🇺🇦 @fbascheper.bsky.social · 5d

Thank you ❤️.
We're ready, hope the WiFi works and the demo gods will not interfere with the tests 🙏

Frederieke Scheper 🇳🇱❤️🇺🇦 @fbascheper.bsky.social · 6d

Pondering this morning's ☕ session by @nipafx.dev

The AOT caching feature, and specifically loading aot files, somehow feels like a hacker's paradise in the making. It reminds me of all the deserialization issues we had way back when. Or am I too sceptical?

1

Frederieke Scheper 🇳🇱❤️🇺🇦 @fbascheper.bsky.social · 6d

Pondering this morning's ☕ session

Do we need to request a new CheckStyle rule to ensure this.middle = mid goes in the prologue with Java 25?

@nipafx.dev WDYT? #Devoxx

1 1

Frederieke Scheper 🇳🇱❤️🇺🇦 @fbascheper.bsky.social · 6d

Eagerly awaiting the room to fill up @devoxx.com. My first session is about Java21-25. What's your learning story?

Let's connect, meet and enjoy the conference #Devoxx25

1 4

Frederieke Scheper 🇳🇱❤️🇺🇦 @fbascheper.bsky.social · 12d

Vandaag is #DADD, Digital Architecture Design Day. www.dadd.nl

En ik mag samen met Peter Eijgermans een presentatie geven over #DDD 🎉

Frederieke Scheper 🇳🇱❤️🇺🇦 @fbascheper.bsky.social · Aug 5

Absolutely thrilled that my session with Laurens van der Kooi has been accepted by the selection committee @devoxx.com 🥰.

We'll do our best to make our "Coding challenge: AI-test vs PI-test" a thrilling match. All bets are off! 🎰

🎉🎉🎉

1

Frederieke Scheper 🇳🇱❤️🇺🇦 @fbascheper.bsky.social · Jun 22

Dit is wat we nodig hebben vanmorgen, volgens onze kalender in elk geval 👫