Java / NLJUG

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52:27

J-Fall 2016 Speaker James Weaver & Sandhya Kapoor – Cognitive Computing Exposed!

The terms “machine learning” and “cognitive computing” are increasingly bandied about in corporate settings and cocktail parties, but what are they, really? In this session we’ll answer that question, providing an approachable overview of relevant concepts, technologies, and use cases. We’ll then take a deeper dive into machine learning topics such as supervised learning, unsupervised […]

msmelt

November 15, 2017

75

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J-Fall 2017 Speaker Sam Aaron – Live Coding Time & State with Sonic Pi

Live Coding systems encourage us to think extremely differently about programming languages. In addition to considering standard requirements such as reliability, efficiency and correctness we are also forced to deal with issues such as liveness, coordination and synchronization all whilst working in real time. Live Coders not only run and modify our code live — […]

msmelt

November 22, 2017

58

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J-Fall 2015 Speaker Remko Reinders – DevOps: are you walking or still talking? (Capgemini)

Afgelopen jaren is er continu discussie over DevOps, ook op J-Fall. Als developer heb je er ongeacht de organisatie waar je voor werkt mee te maken. Maar wat brengt het jou als developer? Daar gaat het niet zo vaak over. Maakt het jou rol interessanter en geeft het je nieuwe kansen om te groeien? Of […]

msmelt

April 30, 2018

61

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J-Fall 2014 Speaker Dennis Vredeveld – A Storm of Drones

De workshop vormt de in-depth-voortzetting van de “Game of Drones” keynote. We gaan dieper in op de technologische aspecten. We delen de details van de werking van de verschillende ‘games’, de keuzes die we maakten en de problemen die we opgelost hebben. Hierbij komen verschillende bleeding-edge Java frameworks aan bod die we tijdens de realisatie […]

msmelt

April 30, 2018

108

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J-Fall 2018 Opening by Bert Jan Schrijver

Bert Jan is a software craftsman at JPoint in the Netherlands and CTO at OpenValue. His focus is on Java, Continuous Delivery and DevOps. Bert Jan is a Java Champion, JavaOne Rock Star speaker and user group leader for NLJUG, the Dutch Java User Group. He loves to share his experience by speaking at conferences, […]

msmelt

January 24, 2019

35

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J-Fall 2018: Jan Ouwens – Don’t hack the JVM? ☠️💣💥

Don’t go to this talk! Your coworkers will not be happy when you come back to work tomorrow and start applying the things you’ll learn here. You’ll do a lot of damage. Mutating immutable objects is never a good idea. You shouldn’t be bypassing the constructor when you instantiate an object. You certainly don’t need […]

msmelt

February 7, 2019

99

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J-Spring 2019: Bert jan Schrijver – NLJUG Update

What is the status of the NLJUG and where are we going? Bio Bert Jan Bert Jan is CTO at OpenValue and focuses on Java, Continuous Delivery and DevOps. Bert Jan is a Java Champion, JavaOne Rock Star speaker, Duke’s Choice Award winner and leads NLJUG, the Dutch Java User Group. He loves to share […]

msmelt

August 19, 2019

40

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J-Fall 2019: Erik Hooijmeijer – Decompiling Kotlin

While my colleagues revelled in Kotlin’s new features, I was curious how exactly these features are achieved on the JVM. So I spent some time reading byte code and decompiling Kotlin into Java with sometimes hilarious results 🙂 In this presentation a take some example code in Kotlin, compile it and then decompile it with […]

Martijn Broeders

January 31, 2020

34

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J-Fall 2019: Roel Spilker & Reinier Zwitserloot – The mistakes we made in a open source project

Full title: J-Fall 2019: Roel Spilker & Reinier Zwitserloot – The 7 biggest mistakes we made in 10 years of running a major open source project Roel and Reinier of Project Lombok (the Java boilerplate busting tool) explain their top 7 mistakes made over the past 10 years of creating and maintaining an open source […]

Martijn Broeders

January 31, 2020

68

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J-Fall Virtual 2020: Brian Vermeer – Securing Containers by Breaking in

There’s no better way to understand container security than seeing some live hacking! This session introduces the state of docker security by reviewing vulnerabilities in Docker images and their impact on applications and demonstrates via hands-on live hacking. This session further provides the audience with security best practices when building docker container images, and each […]

msmelt

December 8, 2020

74