Donald Raab

@TheDonRaab
120 Followers
202 Following
198 Posts
Author. Java Champion. Writer of blogs. Creator of the OSS Java library Eclipse Collections. Inspired by Smalltalk. Opinions are my own.
Bloghttps://donraab.medium.com/
Githubhttps://github.com/donraab
Bluesky@thedonraab.bsky.social
Eclipse Collectionshttps://github.com/eclipse-collections/eclipse-collections
I met a developer this week who had never heard of Smalltalk. We are failing ourselves by not learning and sharing the innovative things that came before. Smalltalk might be the rejuvenation your programming soul has been longing for. It is different enough to warrant study. πŸ€”
https://blog.devgenius.io/a-little-smalltalk-for-the-soul-b12051b709d1?source=friends_link&sk=a7f9ac82eccc5387232e806e50972e25
A little Smalltalk for the soul

Smalltalk helped me become the software engineer that I am today.

Medium

Published a release blog for the back to back releases of Eclipse Collections 12.0 (Java 11+) and 13.0 (Java 17+).

Thanks to all of our users, contributors, and advocates! πŸ™Congrats and welcome to our two newest #EclipseCollections committers! πŸŽ‰πŸ‘
https://donraab.medium.com/eclipse-collections-12-0-and-13-0-packed-released-and-ready-to-go-006f8bda5127?source=friends_link&sk=ccef5b709b159ea76d599d7a3528d953

Eclipse Collections 12.0 and 13.0 Packed, Released and Ready to Go!

Back to back releases delivered for twice the back to school fun!

Medium
I spent a couple hours last night playing Galaga, Centipede, Millipede, Donkey Kong, Dig Dug, Time Pilot, Tron, Asteroids, Ms. Pac Man, Super Pac Man, Joust, 1943, Space Invaders, Tempest, and a bunch of pinball machines at a standup arcade. Timeless.
With #Java 25 arriving less than two months from now, are you getting the things you have been wishing or waiting for? 🧞⏳
https://blog.stackademic.com/what-are-you-wishing-or-waiting-for-in-java-064cd74f92dc?source=friends_link&sk=65fb093b357007d42fd405ea0f99de96
What are you wishing or waiting for in Java? | Stackademic

I made a wish in 2004 for lambdas to find their way into Java. I waited for a decade for lambdas to arrive, and they eventually arrived.

Stackademic

Thanks to @TheDonRaab, I've just dug up my password and posted on Code Ranch (@coderanch) forum for the first time since 2018. It's brilliant to see at least one of my favourite forums still going strong in 2025.

https://coderanch.com/p/3594805

If you're into Java, why not pay Code Ranch a visit, ask Don a question, and maybe win a copy of his latest book (Eclipse Collections Categorically) in the process?

#Java #EclipseCollections #CodeRanch #Forum

I'm excited to be answering questions this week on Code Ranch in the "Open Source Projects" forum about my book, "Eclipse Collections Categorically: Level up your programming game".

Welcome:
https://coderanch.com/t/790371/open-source/Donald-Raab

Forum for questions:
https://coderanch.com/f/64/open-source

Enjoy and ask away! πŸ™

Blog: What are you wishing or waiting for in Java?

#Java is great. It's also great to wish for improvements in the future. Weigh the cost/benefit of waiting for wishes against potential for missed opportunities. I give one "little" example in this blog. Enjoy! πŸ™
https://donraab.medium.com/what-are-you-wishing-or-waiting-for-in-java-064cd74f92dc?source=friends_link&sk=65fb093b357007d42fd405ea0f99de96

What are you wishing or waiting for in Java? - Donald Raab - Medium

I made a wish in 2004 for lambdas to find their way into Java. I waited for a decade for lambdas to arrive, and they eventually arrived. Java has been a much better programming language to work in…

Medium

Blog: Peekaboo with Collections in #Java

I wanted to write some simple code in a quick blog. It's a two minute read. See how contains, containsBy, anySatisfy, anyMatch can be used to test if an element is "contained" in a collection. Enjoy! πŸ™
https://donraab.medium.com/peekaboo-with-collections-in-java-f9c3f60da5e1?source=friends_link&sk=627d1c476d485cc98667421ef58f8b6f

Peekaboo with Collections in Java - Donald Raab - Medium

Asking a collection in Java if it contains a specific thing is kind of like playing peekaboo. I was experimenting with different ways of seeing if a Collection in Eclipse Collections contains a…

Medium
I met my book editor for coffee today at Small World Coffee in Princeton, NJ. Got my first look at "Eclipse Collections Categorically" on an actual Kindle. It looks good in grey scale and on a tablet in full color. I had only seen it in the Kindle app on my laptop previously.
The Kindle edition of my book, "Eclipse Collections Categorically: Level up your programming game" is now available! Enjoy! πŸ™
https://www.amazon.com/Eclipse-Collections-Categorically-Level-programming-ebook/dp/B0FFM5MHBV/
Amazon.com

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