#RxJava - Twitter Hashtag

David Karnok

@akarnokd

3 months ago

#rxjava #reactive #benchmark Across my devices.

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Paradigma Digital

@paradigmate

6 months ago

¿Sientes que el mundo secuencial ya no es suficiente? Te guiamos para que des el salto a #RxJava sin dolores de cabeza. Aprende a manejar flujos, errores y concurrencia con esta guía práctica 👇

paradigmate's tweet photo. ¿Sientes que el mundo secuencial ya no es suficiente? Te guiamos para que des el salto a #RxJava sin dolores de cabeza. Aprende a manejar flujos, errores y concurrencia con esta guía práctica 👇

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David Karnok

@akarnokd

7 months ago

#java #rxjava #language Turns out, we already have a clumsy but working way for a few language features I unkindly requested: - auto Varhandles ~ AtomicXXX classes - async ~ create() with an emitter.emit() call for yield returns - await ~ await(CompletionStage [, DisposableContainer]) Universal Turing Complete von Neuman computers rule! Given a 10 foot pile of sh|t, a programmer can build an 11 foot high ladder and step over it. ~ Cory Doctorow, Ensh|ttification 🫡🥚✝️

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David Karnok

@akarnokd

7 months ago

Wow. Interesting thesis. https://t.co/PtLZ7J5YNu If you can, please redo it with #RxJava 4's Schedulers.virtual() instead of wasting 1,000+ cached threads on blocking IO at once. Also it is not explicitly mentioned by the document, but Structured Concurrency won't save you much. Coordination is one of the hardest part of async programming and you'll sweat blood getting it to work for non-trivial and/or multi-valued use cases. I know, because I did sweat. Worry not. We'll fix that with Streamable<T> / Streamer<T> just fine. 😏Stay tuned!

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David Karnok

@akarnokd

7 months ago

Now that #RxJava 4 is brewing, expect job listings requiring 5 years of experience with it. So if you did Rx 4 already in 2021, you'll be golden. 😆

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David Karnok

@akarnokd

7 months ago

#java #idea #rxjava Here is my list of Java language enhancements that would make our RxJava life much much easier: - Extension methods. - Generators á la C#, yield return X and yield return async X. - Syntactic sugar async/await on top of Virtual Threads - Syntactic sugar atomics, atomic_read(x), atomic_cmpxchg(x), etc. - Obtaining names via nameof(method|param|variable) at compile time. These all seem to be doable, and anomalies worked around just fine. Please do it. Please. 🥺🙏

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David Karnok

@akarnokd

7 months ago

#rxjava #proposal I've just posted a new hybrid reactive-virtual type Streamable<T> and its provider Streamer<T>. It is a multi-valued sequence that complements the executor.submit() type one-shot calls with Virtual Threads. It is going to be modelled after C#'s IAsyncEnumerable<T> type. Virtual threads make it very convenient to block on join() calls. However, I'd rather have syntactic sugar support in Java: await someCompletionStage;. Any state machine builder for yield return and yield return async would be also welcome. https://t.co/SM2U7nHkby

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David Karnok

@akarnokd

7 months ago

#scifi #rxjava I've been thinking about why 🖖 Star Trek Discovery was interesting and odd at the same time. Michael's hyperactive inference made it unstable-to-mundane to my eyes. However, when she was contrasted with a great captain such as Lorca, Pike and Rayner, the duo shined. Add in a McCoy-esque unity of Booker, Tilly, Stamets, Saru, et all, and now we have a stable 3-body system. Season 5 was good, but not perfect. I think the issue was that Rayner became number-1. He should have been the captain of the situation, making Michael his number-1 instead. The show needed a seasoned leader who can filter through Michael's and the others' ideas through his experienced lense and make the decision. Not Michael. Rayner not knowing or being capable of all the inference was not a bug. It was a feature. 🤔 Which brings us to RxJava. I have many ideas and resolves to make it great again. But I'm too technical, driven, loopy. The best years were when Ben Christensen was at the helm. He is an industry veteran who could filter through the ideas and resolves in a reliable, safe and measured way. Our McCoy was probably the engaged community members who also provided contrast and feedback to the library. I miss those days. So what does this mean with regards to RxJava 4? Technically doable, all doable. But we'd end up with a huge library if we do the full reactive triad / tetrahedron. We need a filter. I need a co-operator, maybe even two. To be clear, I'm not stepping down or release my admin powers. I invite qualified and established people like Ben & others to show up and get involved. We can go slow, no need to do everything within 10 days. I can, but won't. But I could 😉 🙏 for listening.

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Paradigma Digital

@paradigmate

12 months ago

Si has pasado del 'for' al mundo reactivo, sabes que el cambio no es fácil. Te guiamos en la transición a #RxJava, desde conceptos básicos hasta técnicas más avanzadas para que todo te cobre sentido 👇

paradigmate's tweet photo. Si has pasado del 'for' al mundo reactivo, sabes que el cambio no es fácil. Te guiamos en la transición a #RxJava, desde conceptos básicos hasta técnicas más avanzadas para que todo te cobre sentido 👇

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Emad Hanif @EmadHanif_

over 2 years ago

🚀 Introducing Barcodify! 🚀 Built with #JavaFX, #Spring Core, and #RxJava, it's now faster and more memory-efficient than ever! ✨ Here’s a comprehensive demonstration. Check out how easy it is to configure and export barcodes. Here, we are tuning UPC_A & ITF. 1/n

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InfoQ @InfoQ

over 2 years ago

Watch the #InfoQ talk on the evolution of #Netflix architecture! @pbakker debunks myths and explores #Java frameworks, #RxJava, #GraphQLFederation & more: https://t.co/O1SyldB69A Learn from their mistakes and be ready for the next time someone argues, “but Netflix does it…”!

InfoQ's tweet photo. Watch the #InfoQ talk on the evolution of #Netflix architecture! @pbakker debunks myths and explores #Java frameworks, #RxJava, #GraphQLFederation & more: https://t.co/O1SyldB69A

Learn from their mistakes and be ready for the next time someone argues, “but Netflix does it…”! https://t.co/NjXEmKO7CI

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Emad Hanif @EmadHanif_

almost 3 years ago

Harnessing the power of parallelization with #RxJava and #OpenCV to efficiently resize large number of images using batch-parallelization! Additionally, you can similarly use Deeplearning4J for resizing with interpolation methods like Lanczos and Bicubic. #Java

EmadHanif_'s tweet photo. Harnessing the power of parallelization with #RxJava and #OpenCV to efficiently resize large number of images using batch-parallelization!
Additionally, you can similarly use Deeplearning4J for resizing with interpolation methods like Lanczos and Bicubic. #Java https://t.co/WBKu5BvFrn

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droidCon

@droidcon

almost 3 years ago

Time to subscribe to droidcon Academy 🎓 @iamatul_k goes over how you can seamlessly migrate from #RxJava to #Kotlin #Coroutines & #Flow, & explains some key concepts based on categories with examples. Shop the course: https://t.co/3K1CxxJ4ck

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montano

@lucas_montano

about 3 years ago

I know many have moved to #kotlin coroutines, but I also know some of you are still diving deep into #rxjava—even after 5 years of experience with it

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droidCon

@droidcon

over 3 years ago

📌Junior #Android Software Engineer (m/f/d) 🏢 @ParadoxCatGmbH 📍Munich   ✅English & German (preferable) ✅Knowledge of agile development principles ✅Knowledge in Android MVVM Design Pattern, #Coroutines, #Dagger, #RxJava, Jetpack Navigation, etc.   https://t.co/nOJHz7eVLh

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Grow UP HR @growuphr

over 3 years ago

En #GrowupHR nos encontramos en la búsqueda de un Sr. Back end Developer! 📍Puesto remoto Requisitos: 👉Experiencia en tecnologías como: #Java, #Kotlin, #Javascript 👉 #RxJava o Vert.x ✍ #postulate en el link https://t.co/FfSSqsqd1o o escribile a [email protected]

growuphr's tweet photo. En #GrowupHR nos encontramos en la búsqueda de un Sr. Back end Developer!

📍Puesto remoto

Requisitos:
👉Experiencia en tecnologías como: #Java, #Kotlin, #Javascript
👉 #RxJava o Vert.x

✍ #postulate en el link https://t.co/FfSSqsqd1o o escribile a belen@growuphr.com.ar https://t.co/YO2HwHiSGx

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Grow UP HR @growuphr

over 3 years ago

En #GrowupHR nos encontramos en la búsqueda de un Sr. Back end Developer! 📍Puesto remoto Requisitos: 👉Experiencia en tecnologías como: #Java, #Kotlin, #Javascript 👉 #RxJava o Vert.x ✍ #postulate en el link https://t.co/FfSSqsqd1o o escribile a [email protected]

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Grow UP HR @growuphr

over 3 years ago

En #GrowupHR nos encontramos en la búsqueda de un Sr. Back end Developer! 📍Puesto remoto Requisitos: 👉Experiencia en tecnologías como: #Java, #Kotlin, #Javascript 👉 #RxJava o Vert.x ✍ #postulate en el link https://t.co/FfSSqsqd1o o escribile a [email protected]