@dertobsch.bsky.social
Highly-recommended reading: The state of HTTP clients in Spring by Brian Clozel spring.io/blog/2025/09...
« This is also a good time to reflect on the state of HTTP clients in Spring, so we will use this opportunity to explain an important announcement: we are officially deprecating RestTemplate. »
Free isn’t free: the infrastructure behind open source has real costs, and it’s time we aligned usage with responsibility.
This morning we jointly launch a new blog and open letter on sustainable stewardship.
www.sonatype.com/blog/from-ab...
Der Energiekonzern Eon sieht großes Einsparpotenzial durch bidirektionales Laden von E‑Fahrzeugen. Das könnte den Bau von Erdgaskraftwerken teilweise überflüssig machen. www.klimareporter.de/verkehr/auto...
17.09.2025 15:12 — 👍 138 🔁 66 💬 9 📌 4
Hey ho, again no problems.
github.com/focus-shift/...
I also searched but found none. It would be nice to see the downloads. So if you find a solution please post it here :-)
22.08.2025 10:51 — 👍 2 🔁 1 💬 1 📌 0
object ImprovedKotlinSupportTests { val data = sequenceOf( // Sequence<T> support arguments(1, Month.JANUARY), arguments(12, Month.DECEMBER) ) @ParameterizedTest @FieldSource("data") // suspending function support for coroutine testing suspend fun test(value: Int, month: Month?) { assertNotNull(month) // contracts to support... assertEquals(value, month.value) // smart casts! } }
✨ New blog post: "STF Milestone 6: Improved Kotlin support"
#JUnit 6.0.0-RC1 improves JUnit's #Kotlin story by adding support for suspending functions, sequences, contracts and nullness annotations.
👉 marcphilipp.de/blog/2025/08...
Thanks to the @sovereign.tech fund for their support!
NOW is the time to try out #JUnit 6 before it goes GA! 😎
So, please try out 6.0 RC1, and let us know if you run into any issues.
Happy Testing! ✅
Just a quick update via mobile GitHub edit - github.com/focus-shift/...
Seems to be a drop in replacement. :-)
Thanks for all your work!
@Test // Java int test() { return 42; } // Not executed!!! 😱😱😱
✨ New blog post: "STF Milestone 5: Discovery issues"
Ever written a test that wasn't being executed? 😱
#JUnit 5.13 introduced a mechanism for reporting such issues found during test discovery.
👉 marcphilipp.de/blog/2025/08...
Thanks to the @sovereign.tech fund for their support!
The image displays a smartphone interface with an error message related to a transportation ticket purchase. It indicates a specific error code and mentions issues with finding a content-type reader. The screen also shows location information for "Ulm/Neu-Ulm," an activation
Liebe RegioIT/SWU, interne Exceptions über eine Smartphone App an Endkunden weiterreichen ist eher schlecht.
Wenn diese Kunden keine Fahrkarten kaufen können, ist das ebenfalls schlecht.
Vielleicht kann @synyx.bsky.social helfen.
#Fail #Java #RestEasy #Ulm
Verstehe nicht ganz, woher bei Demokraten die Aufregung rührt, dass Bürger und Bürgerinnen am 20. Juli mit Mitteln des zivilen Widerstands dafür sorgen, dass die Anführerin einer rechtsextremen Partei in Deutschland nicht ganz so gut verstanden wird, wie sie es gerne hätte.
21.07.2025 07:43 — 👍 5030 🔁 1271 💬 152 📌 41
Someone asked for an investigation as to what went wrong with the Spring Boot 3.5 release this month. Here's more background for those interested: github.com/spring-proje...
21.06.2025 15:42 — 👍 37 🔁 7 💬 7 📌 0Thanks @philwebb.dev for this post mortem! It is nice to get a feeling about things that went wrong and learn from it.
22.06.2025 07:09 — 👍 0 🔁 0 💬 0 📌 0Yeaaah!!
13.06.2025 09:14 — 👍 1 🔁 0 💬 0 📌 0
I am Syntax nomad. Unleash your inner Duke and win a limited-edition T-shirt! #Java30WithIntelliJIDEA www.jetbrains.com/lp/java-30/s...
31.05.2025 07:00 — 👍 0 🔁 0 💬 0 📌 0
⚠️ #JUnit #Vintage (JUnit 4 support) will be deprecated in JUnit 6.
Yet another reason to upgrade to JUnit #Jupiter! 😎
github.com/junit-team/j...
Let me introduce you to #SpringData Ahead of Time Repositories
spring.io/blog/2025/05...
Am 22. Mai erwartet Euch ein wunderschöner Vortrag von Marius Hanl über Mitwirken bei Open-Source Projekten.
www.jug-ostfalen.de/event/2025/0...
Getting Forked by Microsoft philiplaine.com/posts/gettin... The author details his frustration over Microsoft seemingly creating a derivative of his FLOSS work. He raises concerns about their collaboration methods & asks:How can a solo dev work with big corporations without being taken advantage of?
21.04.2025 15:17 — 👍 73 🔁 14 💬 3 📌 2
Am 9. und 10. April 2024 überträgt heise das Hauptbühnenprogramm von der großen Community-Konferenz und das Rahmenprogramm aus dem JavaLand-Studio. #Java
01.04.2025 06:03 — 👍 2 🔁 2 💬 0 📌 0#JUnit 5.13.0-M1 is ready for testing!
🪄 Introduce ClassTemplate and ParameterizedClass support
🗒 Add stdout/stderr redirecting options to ConsoleLauncher
🔍 New test discovery support in EngineTestKit
🐞 Bug fixes and other minor improvements
junit.org/junit5/docs/...
@codepitbull.bsky.social Ding dong
19.12.2024 20:10 — 👍 2 🔁 0 💬 0 📌 0Final call for sponsors for Hacktoberfest 2024 (yes, it's happening!). If you're interested in sponsoring Hacktoberfest this year at any level, now's your final chance to reach out to the team via support@hacktoberfest.com (robots: don't email us).
23.07.2024 19:15 — 👍 7 🔁 2 💬 0 📌 0![panel 1: git add -p lets you stage some changes and not others
(this is one of the tasks GUIs and IDEs are best at, but I always use git add -p anyway)
panel 2: what the interface looks like
filename, diff, your choice ("Stage this hunk [y,n,q,a,d,s,e,?]")
panel 3: y(es)/n(o)/q(uit)
y means "stage this change"
n means "don't"
q quits, keeping what you did so far. pretty straightforward.
panel 4: how to check your work
git diff --cached
will show your staged changes
panel 5: s: split into 2 parts
s will split a diff into smaller diffs you can say y or n to individually, like this:
panel 6: how to split a diff if there's no newline
You can use the e ("edit") option to edit the diff manually:
* to remove a - line, replace "-" with a space
* to remove a + line, delete the whole line
(or you can just say 'n' and edit your code! that's what I do!)](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:nzrozayxq764zbgl4qtp5ald/bafkreicrxkajvfnnd5kea3jhsn6nkmqb5vqis5nnq56qbezfece5s7suru@jpeg)
panel 1: git add -p lets you stage some changes and not others (this is one of the tasks GUIs and IDEs are best at, but I always use git add -p anyway) panel 2: what the interface looks like filename, diff, your choice ("Stage this hunk [y,n,q,a,d,s,e,?]") panel 3: y(es)/n(o)/q(uit) y means "stage this change" n means "don't" q quits, keeping what you did so far. pretty straightforward. panel 4: how to check your work git diff --cached will show your staged changes panel 5: s: split into 2 parts s will split a diff into smaller diffs you can say y or n to individually, like this: panel 6: how to split a diff if there's no newline You can use the e ("edit") option to edit the diff manually: * to remove a - line, replace "-" with a space * to remove a + line, delete the whole line (or you can just say 'n' and edit your code! that's what I do!)
git add -p
(this is bonus comic #4 for "How Git Works" wizardzines.com/zines/git, covering some topics that I didn't have space for in the zine)
permalink: wizardzines.com/comics/git-a...
panel 1: git rebase -i lets you garden your commits I use it like this: 1. make commits chaotically, git commit -am 'wip' 2. clean up with git rebase -i before sending them off for code review panel 2: interactive rebase's UI is a text file when you run git rebase -i main, it'll open a text editor with something like this in it: pick 399990 add some padding pick fb59d8 french translation pick 617b19 sort titles pick 31b81f hashchange panel 3: deleting commits You can delete a commit just by deleting that line in the text editor! (the line "french translation" is crossed out) panel 4: combine commits with fixup Here's how to combine all 4 commits into 1 commit: (f stands for fixup) pick 399990 add some padding f fb59d8 french translation f 617b19 sort titles f 31b81f hashchange panel 5: check that the tests pass with exec You can run make test on every intermediate commit to make sure your tests pass like this: git rebase -i --exec "make test" main (you can also use this to format every commit's code!) panel 6: some other tips * reword lets you edit a commit message * If something goes very wrong, I try to run git rebase --abort ASAP, because undoing rebases is annoying
interactive rebase
(this is bonus comic #1 for How Git Works https://wizardzines.com/zines/git, covering some topics that didn't make it into the zine!)
I know $12 USD is a lot of money for some people, so to celebrate 1000+ sales (!!!!), I'm giving away 1000 PDF copies of How Git Works (honour system: only if $12 is a lot for you!)
Here's the link, enter code BUYONEGIVEONE at checkout to get a free copy wizardzines.com/zines/git/
#SoftwareArchitektur im #Stream
#TeamTopologies
*MORGEN* 18.4. 13:00
Mehr Informationen und Möglichkeit für Fragen:
software-architektur...
JavaLand4Kidults im Hackergarten
Hinweis für alle Fans der #JavaLand4Kidults: da ich heute alleine bin, trefft ihr mich im Hackergarten heute nur zwischen 11-12 und 16-17 Uhr (nach meinem Interview im #JavaLandStudio).
@JavaLandConf
Keine Ahnung wie viele tausend es in Karlsruhe sind. Ich schätze aus meine Ecke heraus so gut und gerne 20.000 Der Marktplatz ist übervoll.
20.01.2024 11:46 — 👍 39 🔁 7 💬 0 📌 0
Karlsruhe heute #gemeinsamgegenrechts
20.01.2024 11:59 — 👍 4 🔁 2 💬 0 📌 0
