Java

GeeCON Prague 2022: Markus Zimmermann - Rethinking...

youtube.com 1 rok temu In an perfect world, any code we compose would be tested in real time, letting us catch bugs on the fly to compose 100% correct code. Automated test cases can aid us decision closer to this ideal, keeping code...

GeeCON Prague 2022: Kelly Jille - Be ‘Mr. Miyagi’ ...

youtube.com 1 rok temu Mr. Who? too 1 of my childhood heroes, Mr. Miyagi is simply a fictional karate master from Okinawa, Japan, in the movie serie ‘The Karate Kid’. He was the karate mentor of respective people and made them worthy champions. I...

GeeCON Prague 2022: Thomas Sundberg - A testable a...

youtube.com 1 rok temu An application can only be tested successfully utilizing test automation and executable specifications if the architecture is testable. The tests must be fast, reliable, and offer good diagnosis precision. They must besides be easy to write, maintai...

GeeCON Prague 2022: Rudy De Busscher - Exploring J...

youtube.com 1 rok temu Testing applications is challenging due to the fact that repeatable tests require additional systems, specified as databases, in a circumstantial state. Despite the fact that Jakarta EE doesn't have any investigating specifications, you can execut...

GeeCON Prague 2022: Fawaz Ghali - Real-time Fraud ...

youtube.com 1 rok temu Fraud can be considerably reduced via speed, scalability, and stability. Investigating fraudulent activities, utilizing fraud detection device learning is crucial where decisions request to be made in microseconds, not seconds or even milliseconds...

GeeCON Prague 2022: Daniel Kec, Tomas Langer - Hel...

youtube.com 1 rok temu For rather a long time we were forced to make a choice - performance vs. simplicity. Either usage a complicated and performant reactive code, or usage simple, yet limited blocking approach. Thanks to task Loom in JDK, the paradigm...

GeeCON Prague 2022: Vladimir Oraný - Micronaut Lib...

youtube.com 1 rok temu Agorapulse is an early adopter of Micronaut, and since the first Micronaut function deployed, we besides started to open origin our helper libraries. These are the ones you most likely would like to usage in your projects. Gru for...

Czego Zespołowi Potrzeba do Szczęścia • Anita Przy...

youtube.com 1 rok temu Twój zespół nie dowozi? Nie możesz powiedzieć, że działa efektywnie? Ludzie nie mówią otwarcie o problemach? Ukrywają błędy? Boją się eksperymentować? Nie udzielają się na spotkaniach? Biernie czekają na polecenia? Nie chcą dzielić się wiedzą? Co jes...

Jak skrócić build korzystający z Testcontainers

softwaregarden.dev 1 rok temu Niektórzy ludzie narzekają, iż nie wykonują testów integracyjnych "ponieważ zajmują za dużo czasu". Dobrze, interakcja z rzeczywistymi zależnościami czasami nie może być skrócona, ale z pewnością istnieją sposoby na szybsze uruchamianie baz danych, b...

Toruń JUG #63 - "Daleko od agregatów, jak projekt...

youtube.com 1 rok temu "Daleko od agregatów, czyli jak projektować złożoną logikę odczytową" Masz "tylko" pobrać dane i odrobinę je wzbogacić w zależności od parametrów w bazie. Potem dokonać konwersji, przepakować i zwrócić. Niby to daleko od agregatu DDD - strażnika skom...

Toruń JUG #63 - "Spotting pure functions in I/O d...

youtube.com 1 rok temu "Spotting pure functions in I/O driven code" Przez długi czas mojej kariery pracowałem z systemami w stylu imperatywnym, które przede wszystkim bazują na I/O. Funkcyjne programowanie (FP) staje się coraz bardziej obecne w moim kodzie. Doszedłem do te...

Mythical Angular • Laurent Picard • Devoxx Poland ...

youtube.com 1 rok temu After a fewer years of development, I noticed that the land of the front-end is full of myths. It's problematic for us all. erstwhile we believe in myths we gotta fight back for facts. It's hard, it's painful,...

How to Boost Your Engineering Creativity and Produ...

youtube.com 1 rok temu Technology leaders frequently strive to build creative teams. However, nowadays it may be a challenging task to achieve, especially in a distributed workplace and a hybrid operational mode. Can Agile be the answer to this difficulty? Does the Agile....

Building Smarter Solutions With No Expertise In ML...

youtube.com 1 rok temu 40 years is the time it took for experts to scope the current level of device learning: surpassing conventional algorithms, neural network models can now realize text, image, audio, and video data. 4 to 40 hours is now enough...

Jupyter Notebook vs Classical IDEs: Do You gotta C...

youtube.com 1 rok temu Since they have been invented in 2014, Jupyter notebooks have sparked many debates and controverses. For some, they are the indispensable tool if you want to build a Data discipline product, as they enable you to rapidly research your...

Get Ready for Jakarta EE 10! • Ivar Grimstad • Dev...

youtube.com 1 rok temu Jakarta EE 9 lowered the barriers of entry and established a foundation for future innovation paving the way for Jakarta EE 10. With Jakarta EE 10, we introduced Jakarta EE Core Profile which targets smaller runtimes suitable for microservices....

Toruń JUG #62 - "JVM Iceberg... we need to go dee...

youtube.com 1 rok temu "JVM Iceberg... we need to go deeper" Pewnie każdy słyszał o Valhalli czy Loomie, ale: * czy mówią Wam coś Project Leyden, CRaC, Liliput czy Lanai? * wiecie, iż Java ma standard API dla uczenia maszynowego? * znacie narzędzia...

Configuring JVM Thread Pools for Optimal CPU Utili...

youtube.com 1 rok temu To make our programs run faster we make them concurrent. But then we forgot to make the concurrency work well. What's more, it's a bit of surprise to find out that adding more threads to the pool, not only...

Reactive Quarkus: Building Reactive Applications w...

youtube.com 1 rok temu Ever wondered how to compose reactive async code in Java? Quarkus makes it truly easy nowadays with RESTEasy Reactive and Hibernate Reactive. Unifying both imperative and reactive programming in single framework. First we'll explain the differences...

GeeCON Prague 2022: David Vlijmincx - Introduction...

youtube.com 1 rok temu Java 19 will preview 1 of the most anticipated features, virtual threads, and structured concurrency. It rethinks the way multithreading works in Java. It was born out of the thought that reactive Java is besides complicated and blocking threads....

Quarkus – luźne przemyślenia po 500h developmentu ...

jgardo.dev 1 rok temu W tym wpisie będą subiektywne odczucia odnośnie komfortu pracy z kodem. Dokładniej – skupię się na wsparciu dla reaktywności oraz porównaniu ze Spring Bootem. Reaktywność O ile główna część projektu nad którym pracuję jest blokującą i niereaktywna, o...

GeeCON Prague 2022: Erik Dörnenburg - Developer ex...

youtube.com 1 rok temu Moving user experience and client experience into the spotlight has made companies more successful. We're now seeing a strong interest in improving developer experience, too. 1 reason is efficiency. We want deliver more with the same improvement t...

Qwik: A No-Hydration Instant-on Personalized Web A...

youtube.com 1 rok temu Qwik is simply a fresh bread of frameworks with a goal of instant-on interactivity for your site even on low-power slow-network devices. Qwik is simply a resumable framework that starts its execution on the server and seamlessly transitions to execu...

Data Driven Business • Michal Bojko • Devoxx Polan...

youtube.com 1 rok temu For a business owner, a data-driven approach is simply a way to win in the market. For individuals, expertise in data-driven intelligence is simply a way to be the most demanded future employee. After Data Driven Business session, You will have...

Going Reactive with Helidon! • Tomas Langer • Devo...

youtube.com 1 rok temu Helidon is simply a brave, tiny but powerful opensource framework for writing microservices. And if you request get the maximum performance – making your apps reactive is the presently the best way to do it! In this session we will...

Diagrams as code 2.0 • Simon Brown • Devoxx Poland...

youtube.com 1 rok temu Diagrams as code is becoming a popular way to diagram software architecture, peculiarly for long-lived high-level documentation - compose the diagram origin in a text-based domain circumstantial language (e.g. PlantUML or Mermaid) or a programmin...

Java enum – wprowadzenie do typów wyliczeniowych

enterthecode.pl 1 rok temu Ostatnia aktualizacja 14 kwietnia, 2023 Ze względu na swoją elastyczność, enumy znajdują zastosowanie w różnych dziedzinach, takich jak…

Micronaut 3 & GraalVM Deep Dive • Graeme Rocher • ...

youtube.com 1 rok temu This session is for developers looking to go beyond the basics with Micronaut 3.0, a microservices and serverless framework for Java, Kotlin, and Groovy. Taking an extended look at how advanced features specified as dependency injection (DI), aspec...

Java – pytania rekrutacyjne i fragment kodu

enterthecode.pl 1 rok temu Ostatnia aktualizacja 12 kwietnia, 2023 Sprawdź o jaki fragment kodu może poprosić rekruter, oraz jakie pytania rekrutacyjne mogą…

Software's Organizational Structure Conway's Law i...

youtube.com 1 rok temu Conway's Law was defined in 1967, but its validity hasn't expired. It says that each organization copies its organizational structures into the created solution. This means that if the structure of the organization is not aligned to the problem,...

IntelliJ Debugger Tips & Tricks • Marcin Chrost • ...

youtube.com 1 rok temu IntelliJ Debugger Tips & Tricks • Marcin Chrost • Devoxx Poland 2022 Almost all Java developer uses IntelliJ debugger in everyday work – but are we taking advantage of the full possible of its features? Of course it is...

GeeCON 2022: Michał Szynkiewicz - Quarkus: Superso...

youtube.com 1 rok temu Quarkus makes it possible to compose Java applications ready to service requests in tens of milliseconds after start and occupying a fraction of memory utilized by conventional Java applications. It provides Dev mode to build applications with sc...

GeeCON Prague 2022: Andrzej Dębski - How to avoid ...

youtube.com 1 rok temu AWS Lambda is simply a serverless, event-driven compute service that lets you run code for virtually any kind of application or backend service without provisioning or managing servers. AWS Lambda is chosen for its flexibility, the ease of integrati...

GeeCON Prague 2022: Grzegorz Piwowarek - The Futur...

youtube.com 1 rok temu Hazelcast is going through a cloud-native revolution and is no longer just a cache. It's not a stream processing engine, either. Let me give you a tour of what we're working on and what can you anticipate in the...

Go Go Java Developer • Piotr Przybył • Devoxx Pola...

youtube.com 1 rok temu "You can never realize 1 language until you realize at least two." – Geoffrey Willans For years I've been developing mostly in JVM languages. Sometimes in another C-derived languages, which was both cool and easy. A fewer months ago...

Spring Cloud Stream Past, Present, and Future • Ol...

youtube.com 2 lat temu Spring Cloud Stream is simply a framework for building highly scalable microservices connected to shared messaging systems. Together with Spring Cloud Function, Spring Cloud Task and another frameworks from the Spring Cloud portfolio, it is evolvi...

Tracing Issues in Your Application • Marcin Grzejs...

youtube.com 2 lat temu Imagine that you’re receiving a support ticket that your application is not working fine. You read the attached stacktrace and now it’s time to solve the mystery - what did the user do that led to throwing of this...

Instead of a Crystal Ball - A/B investigating in ...

youtube.com 2 lat temu The thought of A/B investigating appears trivial: 2 versions of the same product are presented in parallel to the 2 groups of users, to find (based on output metrics - e.g. conversion rate) which 1 is more beneficial. Thanks...

GeeCON 2022: Marcin Moskała - Efficient Kotlin

youtube.com 2 lat temu Code efficiency present is frequently treated indulgently. To a certain degree, it is reasonable. Memory is inexpensive and developers are expensive. Though at any point possibly your application runs on millions of devices and any battery usag...

GeeCON Prague 2022: Marit van Dijk - Keep your dep...

youtube.com 2 lat temu If log4j, Spring4Shell, etc. have taught us anything, it's that we request to keep our dependencies up to date. But updating our applications can take quite a few time. How do we stay on top of that, while also...

GeeCON Prague 2022: Grzegorz Piwowarek - Completab...

youtube.com 2 lat temu CompletableFuture revolutionised asynchronous processing in Java. Unfortunately, it’s full of quirks, traps, and surprises… during this live coding session, we’ll have a look at things like: thread pools backing task execution, exception propagation,...

Głupi dzień z życia głupiego Android Developera

youtube.com 2 lat temu

Java 20 już dostępna. Sprawdź, co nowego

bulldogjob.pl 2 lat temu Wyszła już 20 wersja Javy. Przyglądamy się nowościom.Dziś została wydana Java 20, zgodnie zresztą z półrocznym cyklem wydawniczym. W tym wydaniu mamy 7 nowych JEP-ów (Java Enhancement Proposal). Trzeba powiedzieć, iż nie są to zmiany rewolucyjne, wię...

Misja na Marsa & type safety w Kotlinie

youtube.com 2 lat temu 👉 Newsletter o Kotlinie: darmowa wiedza + kursy premium https://szkolakotlina.pl/ 💻 Zestaw przydatnych snippetów Gradle https://szkolakotlina.pl/gradle-snippety 🚀 Android Dev Tech Stack 2023 (mindmapa) https://szkolakotlina.pl/android-tech... Mój Ins...

Cloud-Native Applications with GraalVM • Alina Yur...

youtube.com 2 lat temu Minimizing resource usage and ensuring scalability are major concerns in cloud deployments. For Java applications, GraalVM Native Image offers a perfect deployment platform for the cloud, enabling fast startup, low memory footprint, and instant perfo...

Linux Terminal — Boost Your Efficiency! • Daniel P...

youtube.com 2 lat temu What makes you an expert (Warning! A immense simplification! :)) is simply a blend of cognition (which allows you to solve complex problems all day) and skills (that let you execute your tasks efficiently erstwhile you already know how to...

Quarkus – luźne przemyślenia po 500h developmentu ...

jgardo.dev 2 lat temu W poprzednim wpisie podzieliłem się ogólnymi uwagami dot Quarkusa. W tym chciałbym opowiedzieć o technikaliach współpracy Quarkusa z GraalVMem i Javascriptem. Javascript Teoretycznie w dokumentacji nie znajdziemy informacji, iż Quarkus wspiera Javasc...

Quarkus – luźne przemyślenia po 500h developmentu ...

How much AI is in AI Engineering • Anna Filipiak •...

youtube.com 2 lat temu Working with Artificial Intelligence seems to attract quite a few people who imagine the breathtaking work with the fresh cutting edge technologies, playing with neural networks and tinkering with the models. Well... they are not wrong, but the pla...

GeeCON 2022: Mary Gryglewski - Event Streaming for...

youtube.com 2 lat temu When it comes to distributed, event-driven messaging systems, we usually see them supporting either 1 of 2 types of semantics: streaming, or queueing, and seldom do we find a platform that supports both. In this presentation, we’ll first get...

Java

GeeCON Prague 2022: Markus Zimmermann - Rethinking...

GeeCON Prague 2022: Kelly Jille - Be ‘Mr. Miyagi’ ...

GeeCON Prague 2022: Thomas Sundberg - A testable a...

GeeCON Prague 2022: Rudy De Busscher - Exploring J...

GeeCON Prague 2022: Fawaz Ghali - Real-time Fraud ...

GeeCON Prague 2022: Daniel Kec, Tomas Langer - Hel...

GeeCON Prague 2022: Vladimir Oraný - Micronaut Lib...

Czego Zespołowi Potrzeba do Szczęścia • Anita Przy...

Jak skrócić build korzystający z Testcontainers

Toruń JUG #63 - "Daleko od agregatów, jak projekt...

Toruń JUG #63 - "Spotting pure functions in I/O d...

Mythical Angular • Laurent Picard • Devoxx Poland ...

How to Boost Your Engineering Creativity and Produ...

Building Smarter Solutions With No Expertise In ML...

Jupyter Notebook vs Classical IDEs: Do You gotta C...

Get Ready for Jakarta EE 10! • Ivar Grimstad • Dev...

Toruń JUG #62 - "JVM Iceberg... we need to go dee...

Configuring JVM Thread Pools for Optimal CPU Utili...

Reactive Quarkus: Building Reactive Applications w...

GeeCON Prague 2022: David Vlijmincx - Introduction...

Quarkus – luźne przemyślenia po 500h developmentu ...

GeeCON Prague 2022: Erik Dörnenburg - Developer ex...

Qwik: A No-Hydration Instant-on Personalized Web A...

Data Driven Business • Michal Bojko • Devoxx Polan...

Going Reactive with Helidon! • Tomas Langer • Devo...

Diagrams as code 2.0 • Simon Brown • Devoxx Poland...

Java enum – wprowadzenie do typów wyliczeniowych

Micronaut 3 & GraalVM Deep Dive • Graeme Rocher • ...

Java – pytania rekrutacyjne i fragment kodu

Software's Organizational Structure Conway's Law i...

IntelliJ Debugger Tips & Tricks • Marcin Chrost • ...

GeeCON 2022: Michał Szynkiewicz - Quarkus: Superso...

GeeCON Prague 2022: Andrzej Dębski - How to avoid ...

GeeCON Prague 2022: Grzegorz Piwowarek - The Futur...

Go Go Java Developer • Piotr Przybył • Devoxx Pola...

Spring Cloud Stream Past, Present, and Future • Ol...

Tracing Issues in Your Application • Marcin Grzejs...

Instead of a Crystal Ball - A/B investigating in ...

GeeCON 2022: Marcin Moskała - Efficient Kotlin

GeeCON Prague 2022: Marit van Dijk - Keep your dep...

GeeCON Prague 2022: Grzegorz Piwowarek - Completab...

Głupi dzień z życia głupiego Android Developera

Java 20 już dostępna. Sprawdź, co nowego

Misja na Marsa & type safety w Kotlinie

Cloud-Native Applications with GraalVM • Alina Yur...

Linux Terminal — Boost Your Efficiency! • Daniel P...

Quarkus – luźne przemyślenia po 500h developmentu ...

Quarkus – luźne przemyślenia po 500h developmentu ...

How much AI is in AI Engineering • Anna Filipiak •...

GeeCON 2022: Mary Gryglewski - Event Streaming for...

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