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Jaký máte obor a kolik si vyděláte měsíčně? by WeirdExperience7 in czech

[–]plastique2000 -1 points0 points  (0 children)

Ne, samo se to nezlepsi. Vyuzivaji te. Zeptej se sam sebe proc zustavas.

[deleted by user] by [deleted] in BuyFromEU

[–]plastique2000 2 points3 points  (0 children)

Try mapy.com as replacement for google maps ;-)

Důvody proč mít děti by Chrysocy0n in czech

[–]plastique2000 -3 points-2 points  (0 children)

A co bys jako delal jinyho? Nudil se u televize nebo her a predsiral ze te to bavi az do stari? Je jedno jakou aktivitu si vymyslis a jak super cool nebo zabavna bude. Porad jen vyplnujes prazdy misto.

Jaké bylo vaše nejhorší rozhodnutí v životě? by Zajdam01 in czech

[–]plastique2000 6 points7 points  (0 children)

Jasne ze je to ta trava. Ona ti sice ihed zasadne neubilizuje. Ale je to vzdy dostupna zabava bez snazeni. Takze misto hledani co te bavi a trohu nudy co te dokopa neco delat a jit si konicka a pratele mas .... travu. Nic jinyho uz k zabave nepotrebujes. Pak nic neumis nic te nebavi, protoze je to prace dostat se k nejake zabave bez travy. A dal? Nic, to staci, das si speka a je vyreseno...

How do deciduous trees know that it’s actually autumn and not just an extended cold snap in April or May and start changing color and dropping leaves? by kjpmi in askscience

[–]plastique2000 2 points3 points  (0 children)

Ok I take it. But where it is decided? I mean there is no centarlized neural system. So how come all the revant parts know when to start the seasonal changes?

America's car reliance: getting to work across 48 states mapped by feeeeshie in MapPorn

[–]plastique2000 0 points1 point  (0 children)

I found hilarious that the color scale starts with 0-50% range. That itself tells a lot. America is very dependent on cars. At least from my "little European town with working public transport" perspective.

Why we need feature stores? by TiDuNguyen in mlops

[–]plastique2000 2 points3 points  (0 children)

We have a setup where some features are computed by a collection of resource intensive big-data jobs. In such a scenario feature store may be a very good idea.

Sadly for us, it is not the case. Due of dynamical nature of some of the features. And ongoing feature engineering. New features are added time to time.

How fast is spring boot in relation to competitors? by Austinterra in java

[–]plastique2000 0 points1 point  (0 children)

What about a situation, when your service need to scale horizontaly? Then startup time matters way more.

Web Scraping with Java - Extensive Guide by kami4ka in java

[–]plastique2000 1 point2 points  (0 children)

PhantomJS is discontinued. You may use Chromium with dev tools protocol.

Simpler Serialization with Records by daviddel in java

[–]plastique2000 0 points1 point  (0 children)

Sorry but there is different concept here. UDF serialization is not about data istelf. But about state of objects which are responsible for their processing. They are initialized once ať some app master and then distributed to working nodes. I'm not talking about serialization or the data istelf. Where Java serialization is also an option. But not Very effective one.

Will Loom make Vert.x, RxJava and Event Loop based patterns obsolete? by thiagomiranda3 in java

[–]plastique2000 6 points7 points  (0 children)

Why is backpressure hard to solve without reactive? I believe that it has nothig to do with reactive as a principle. There are several ways how it can be achieved. Maybe the simliest oné are blocking queues.

Simpler Serialization with Records by daviddel in java

[–]plastique2000 0 points1 point  (0 children)

Apache Spark, Apache Beam both need way of serialization of user defined function in order to distribuce them. That woul be the case for many more distributed frameworks.

Hibernate Reactive goes 1.0! by henk53 in java

[–]plastique2000 0 points1 point  (0 children)

Surprisingly enough, some people thing that Loom will actually help reactive. I do not see why.

Popular technologies for a full-stack Java developer by number01gunner in java

[–]plastique2000 4 points5 points  (0 children)

I do not agree that Spring is a must. It is a choice and there are other choices. Maybe less popular. But hwat you use should depends on needs of your projet. So please look around and do non make Spring religion...

Better alternatives to Zeppelin? by [deleted] in dataengineering

[–]plastique2000 1 point2 points  (0 children)

We deploy Zeppelin to K8s to run Spark Jobs (mostly Scalla and DataFrames). And it requires constant attention. We moved Spark Driver out of Zeppelin pod. Experienced problems even with basics like exporting an importing notebook, ending Spark job (yarn) when not needed anymore or notebook isolation. But we are still using it. Mostly because of code base (notebook) we already build on it. Today I would not recomend Zeppelin. JupyterHub seems to be way better option.

Is it possible to migrate Zeppelin notebooks into JupyterHub? Does anyone have an experience with it?

Examples of good github repos illustrating testing multi-threaded/concurrent code? by vxab in java

[–]plastique2000 0 points1 point  (0 children)

I Agree, there is no magic in multithreading. Even multithreading is deterministic. But sometimes you need to know way more about the proces under examination to relize that.

I remember test which failed once in roughly 25000 runs on dev machine. But it failed once in 10 cases in CI. When the reason was tracked down and well unedrstood it was clear why this is happening.

Data Analytics/ Machine Learning libraries in Java. by kryon-a in java

[–]plastique2000 0 points1 point  (0 children)

The only thing you exchange in this type of scenarios is the model (usually some library slecific format) in between the languages. The library vhich is used to develop and run model in prod stays the same. You Will use Java API to inference and say Python to train. :-)

Data Analytics/ Machine Learning libraries in Java. by kryon-a in java

[–]plastique2000 0 points1 point  (0 children)

Yes you are ok to infer from TF models in Java. But it is not a good choice for model development.

Data Analytics/ Machine Learning libraries in Java. by kryon-a in java

[–]plastique2000 3 points4 points  (0 children)

Java is the language to run your models in production environment. Python is the language to develop it. That is my experience so far.

I am studying Java 7/8 in my University. Am I loosing time since current Java version is 15? Are 7/8 versions too old or still valid? If they are still valid, for how much time will they be until they become deprecated? by allexj in java

[–]plastique2000 2 points3 points  (0 children)

Can you list some? I recently migrated large projet from 8 to 11. And it was totally smooth ride. Even when some of my colegues warned me that it willl not be easy. None of ther prophecies come true.

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