Two weeks ago I promised a blog post about the process we use for automating code samples verification in our #evitaDB documentation and now I'm keeping that promise.

The approach described, which takes advantage of #JUnit5 dynamic testing and #JShell REPL, looks like a novel approach. I haven't been able to Google any other project that documents something similar.

So if you have a similar use case, read on and get inspired.

https://evitadb.io/blog/06-document-examples-testing

@sparsick Using #Java 's #JShell for this:

echo println(UUID.randomUUID()) | jshell PRINTING -

"Can I finally use Java as a scripting language and call it JavaScript? - No, you can’t call it JavaScript for obvious reasons." 😂

#JShell

https://medium.com/@adambgoode/scripting-with-java-10-and-jshell-497d6fdbf8b5

JSHELL offers a song about self-doubt with "Delusions" #2023_04_08 #earmilk #malvika_padin #music_videos #delusions #jshell #single

>> https://earmilk.com/2023/04/08/jshell-offers-a-song-about-self-doubt-with-delusions/

@sundararajan_a came up with clever usage of #Java TOOLING.jsh #JShell script.

> We can use that jextract_jdk's jshell & define jextract command to extract a C headers. We import the generated class to call native method. 😀

See details on the screenshots at https://twitter.com/sundararajan_a/status/1636382493262909441

How to use #JShell in #Java

https://www.theserverside.com/blog/Coffee-Talk-Java-News-Stories-and-Opinions/Java-JShell-Online-Commands-How-to-Tutorial-Exit?utm_medium=erik.in&utm_source=mastodon

Tomorrow I’ll do a demo internally of what I’ve been working on recently, so I prepared a #jshell environment for poking around the innards of the system directly while it’s running. Neat stuff.

A new Y2K bug seems to be approaching, and we still have time to prevent it! Or you can already schedule a long holiday for the year 2038... with #Java and #jshell and @frankdelporte!

https://foojay.io/today/still-time-to-schedule-your-holiday-for-2038/

#foojaytip

In which a family feud arose while playing Rummikub that required a quick timer to solve. #Teaching #Opportunity #Java #JShell

In the Azul blog post "9 Outdated Ideas About Java", I take a look into some false assumptions and outdated ideas about #Java based on early versions.

Because of the work by the community, you can't compare Java from the early days with the versions that have been released every 6 months since 2018. And with excellent tools like #jshell, #jpackage, #jbang, #sdkman, plugins by @gluonhq, and many more, the developer experience has seen a tremendous evolution.

https://www.azul.com/blog/9-outdated-ideas-about-java/

#openjdk

Funny to see this image being shared by @nixCraft. Just last week, I described exactly this problem with some #Java #JShell experiments on https://webtechie.be/post/2022-12-01-schedule-holiday-2038. The problem is actually worse! When adding one second to 2038-01-19T03:14:08Z[UTC], you don't travel back in time to 1970, but 1901-12-13T20:45:52Z[UTC].

How do they say it? You're not a real programmer if you never had to deal with dates, times, and timezones? ;-)

I already scheduled my holiday for January 2038 and so should you! Check out why in this blog post...

https://webtechie.be/post/2022-12-01-schedule-holiday-2038/

#Java #JShell #Y2K #2038

Using the #JShell API to implement a #Java Source Browser https://bit.ly/3gs03Ww by @sundararajan_a

"Using the #JShell API to implement a #Java Source Browser"

https://inside.java/2022/11/21/jshell-java-source-browser/

I tweeted this earlier but the source code is bit too big for a tweet.

Thanks to
David Delabassée (https://delabassee.com/) for his help on review/edit + blog server logistics.

"Using the #JShell API to implement a #Java Source Browser"

https://inside.java/2022/11/21/jshell-java-source-browser/

I tweeted this earlier but the source code is bit too big for a tweet.

Thanks to @delabassee for his help on review/edit + blog server logistics.

@hanshuebner Interesting. I wonder if we could do similar things in #Java with #JShell. This guy managed it halfway: https://youtu.be/lTrzahYq5ok. The typical organization of code in Java makes it difficult though to write production code this way.

I use #jshell to calculate my travel times. :)
Seems easy enough.

Bon, y’a pas un gens qui a une p**** de doc qui fonctionne pour request en JS ? 🤔 #JSHell