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NLJUG – NEDERLANDSE JAVA USER GROUP NLJUG – DE NEDERLANDSE JAVA USER GROUP – IS
OPGERICHT IN 2003. DE NLJUG VERENIGT SOFTWARE ONTWIKKELAARS, ARCHITECTEN, ICT
MANAGERS, STUDENTEN, NEW MEDIA DEVELOPERS EN HAAR BUSINESSPARTNERS MET ALGEMENE
INTERESSE IN ALLE ASPECTEN VAN JAVA TECHNOLOGY.
* Home
* About NLJUG
* NLJUG Board
* Video
* NLJUG Vlogs
* J-Fall
* J-Fall 2022
* J-Fall 2021
* J-Fall 2020
* J-Fall 2019
* J-Fall 2018
* J-Fall 2017
* J-Fall 2016
* J-Fall 2015
* J-Fall 2014
* J-Spring
* J-Spring 2022
* J-Spring 2021
* J-Spring 2020
* J-Spring 2019
* J-Spring 2018
* Membership
* Become an NLJUG member
* Free membership for students
* NLJUG Collective Membership
* Java Magazine
* 2023
* 2023 – editie 1
* 2023 – editie 2
* 2023 – editie 3
* 2023 – editie 4
* 2022
* 2022 – editie 4
* 2022 – editie 3
* 2022 – editie 2
* 2022 – editie 1
* 2021
* 2021 – editie 4
* 2021 – editie 3
* 2021 – editie 2
* 2021 – editie 1
* 2020
* 2020 – editie 4
* 2020 – editie 3
* 2020 – editie 2
* 2020 – editie 1
* 2019
* 2019 – editie 4
* 2019 – editie 3
* 2019 – editie 2
* 2019 – editie 1
* 2018
* 2018 – editie 4
* 2018 – editie 3
* 2018 – editie 2
* 2018 – editie 1
* 2017
* 2017 – editie 5
* 2017 – editie 4
* 2017 – editie 3
* 2017 – editie 2
* 2017 – editie 1
* 2016
* 2016 – editie 6
* 2016 – editie 5
* 2016 – editie 4
* 2016 – editie 3
* 2016 – editie 2
* 2016 – editie 1
* 2015
* 2015 – editie 7
* 2015 – editie 6
* 2015 – editie 5
* 2015 – editie 4
* 2015 – editie 3
* 2015 – editie 2
* 2015 – editie 1
* 2014
* 2014 – editie 6
* 2014 – editie 5
* 2014 – editie 4
* 2014 – editie 3
* 2014 – editie 2
* 2014 – editie 1
* 2013
* 2013 – editie 4
* 2013 – editie 3
* 2013 – editie 2
* 2013 – editie 1
* Advertentie Tariefkaart
* Events
* J-Spring
* J-Fall
* J-Fall 2023
* J-Fall 2022
* J-Fall 2021
* J-Fall 2020
* J-Fall 2019
* J-Fall 2018
* Yolt wint NLJUG Innovatie Award 2018
* J-Fall 2017
* J-Fall 2016
* Timetable
* Session Videos
* Pictures
* J-Fall 2015
* Timetable
* Session Videos
* Pictures
* Evaluatie
* J-Fall 2014
* Timetable
* Session Videos
* Evaluatie
* J-Fall 2013
* Timetable
* Aftermovie
* J-Fall 2013 Evaluatie
* TEQnation
* NLJUG Innovation Award
* Masters of Java 2023
* Pre-conference Masterclasses
* University Sessions
* NLJUG Academy Masterclasses: Java Flight Recorder
* Java 14 Masterclass
* Venkat Subramaniam
* 4Kids
* Partner events
* Call for Papers
* Code of Conduct
* Partners
* Overview partners
* Knowledge partners
* Sign up as partner
* Partnermailing protocol
* NLJUG Academy
* Gastcollege aanvragen
* Gastdocenten
* Gratis studentenlidmaatschap
* Gratis Kennispartnership voor scholen
* Aanvraag materiaal
* Vacancies
* JCP
* Contact
Java 22 Launch Stream
March 2024
JAVA 22 LAUNCH STREAM
JAVA-DEVELOPERS OPGELET! KIJK MEE MET ORACLE OP 19 MAART VOOR DE LIVE-STREAM VAN
DE LANCERING VAN JA…
companies plan to increase their investment in developers and development tools
this year.
March 2024
COMPANIES PLAN TO INCREASE THEIR INVESTMENT IN DEVELOPERS AND DEVELOPMENT TOOLS
THIS YEAR.
ACCORDING TO THE 2024 JAVA DEVELOPER PRODUCTIVITY REPORT PUBLISHED BY PERFORCE
SOFTWARE, COMPANIES P…
“Java is here to stay”: Popular programming language to remain on business hit
lists in 2024
March 2024
“JAVA IS HERE TO STAY”: POPULAR PROGRAMMING LANGUAGE TO REMAIN ON BUSINESS HIT
LISTS IN 2024
JAVA DEVELOPER RECRUITMENT WILL ACCELERATE IN 2024 AS FIRMS TARGET GREATER
EFFICIENCY AND BROADER TO…
Using the Java Kinesis Producer Library (KPL) with LocalStack
February 2024
USING THE JAVA KINESIS PRODUCER LIBRARY (KPL) WITH LOCALSTACK
YES! LOCALSTACK, AS YOU KNOW I’M A HUGE FAN; BEING ABLE TO RUN AWS CLOUD
SERVICES LOCALLY IS A GREAT…
Do Repeat Yourself
February 2024
DO REPEAT YOURSELF
ONE OF THE FIRST THINGS WE TEACH ASPIRING SOFTWARE ENGINEERS IS THE PRINCIPLE
DON’T REPEAT YOURSELF.…
*
*
NIEUWS
* JAVA 22 LAUNCH STREAM
March 2024 Comments Off on Java 22 Launch Stream
Java-developers opgelet! Kijk mee met Oracle op 19 maart voor de live-stream
van de lancering …
Read More »
* COMPANIES PLAN TO INCREASE THEIR INVESTMENT IN DEVELOPERS AND DEVELOPMENT
TOOLS THIS YEAR.
March 2024 Comments Off on companies plan to increase their investment in
developers and development tools this year.
* “JAVA IS HERE TO STAY”: POPULAR PROGRAMMING LANGUAGE TO REMAIN ON BUSINESS
HIT LISTS IN 2024
March 2024 Comments Off on “Java is here to stay”: Popular programming
language to remain on business hit lists in 2024
* USING THE JAVA KINESIS PRODUCER LIBRARY (KPL) WITH LOCALSTACK
February 2024 Comments Off on Using the Java Kinesis Producer Library (KPL)
with LocalStack
JAVA MAGAZINE
* DO REPEAT YOURSELF
February 2024 Comments Off on Do Repeat Yourself
One of the first things we teach aspiring software engineers is the principle
Don’t Repeat …
Read More »
* EMBRACING BDD WITH SPOCK, A WORTHY JUNIT ALTERNATIVE?
February 2024 Comments Off on Embracing BDD with Spock, a worthy JUnit
alternative?
* JAVA MAGAZINE #4 2023: 20 JAAR J-FALL – BEURSSPECIAL
January 2024 Comments Off on Java Magazine #4 2023: 20 jaar J-Fall –
beursspecial
* JAVA MAGAZINE #3 2023: JAVA IS THE WAY TO GO
January 2024 Comments Off on Java Magazine #3 2023: Java is the way to go
* JAVA MAGAZINE #2 2023: NLJUG 20 YEAR ANNIVERSARY!
August 2023 Comments Off on Java Magazine #2 2023: NLJUG 20 YEAR ANNIVERSARY!
DE BESTE VIDEO'S VAN NLJUG
*
*
*
*
* VOLG ONS OP TWITTER @NLJUG
Volg ons op Twitter @nljug
JAVA ARTICLES BY FOOJAY.IO
MARCH, 2024
* 14 March
INCREASE READABILITY AND REDUCE COMPLEXITY WITH JAVA’S PATTERN MATCHING
Increase readability, reduce cognitive complexity, and avoid bugs that are
hard to spot with Java’s Pattern Matching. I bet you don’t like writing ugly
but necessary boilerplate code or reading it. But, sometimes we need to
create logic that has to deal with an object of unknown type and follow
different paths depending on the type. This code is prone …
Read More »
* 12 March
RUNNING JAVAFX APPLICATIONS ON THE WINDOWS SUBSYSTEM FOR LINUX AND MORE
What does it take to run standalone JavaFX applications on exotic Linux
systems like the Windows Subsystem for Linux or some embedded systems? As you
will see, not a lot! Familiarizing yourself with the native libraries
required by JavaFX and the font loading process is all that is needed. Then,
JavaFX applications can run on them out of the box …
Read More »
* 11 March
FOOJAY.IO MINI CONFERENCE AT UBER, AMSTERDAM
Uber Tech is partnering with Java User Group Amsterdam to host their first
mini conference with Foojay.io. Come and join in at the Uber Amsterdam HQ and
learn from experts in their fields. This meetup will be hosted by Uber Tech,
in their office at Uber, Burgerweeshuispad 301, Amsterdam. Note: To get the
bar code and details for entering the …
Read More »
* 11 March
SECURE YOUR API WITH THESE 16 PRACTICES WITH APACHE APISIX – PART 1
A couple of months ago, I stumbled upon this list 16 practices to secure your
API: Authentication – Verifies the identity of users accessing APIs.
Authorization – Determines permissions of authenticated users. Data Redaction
– Obscures sensitive data for protection. Encryption – Encodes data so only
authorized parties can decode it. Error Handling – Manages responses when
things go wrong, …
Read More »
* 11 March
SECURE YOUR API WITH THESE 16 PRACTICES WITH APACHE APISIX – PART 2
We’ve listed 16 practices to help secure one’s APIs and described how to
implement them with Apache APISIX. Authentication – Verifies the identity of
users accessing APIs. Authorization – Determines permissions of authenticated
users. Data Redaction – Obscures sensitive data for protection. Encryption –
Encodes data so only authorized parties can decode it. Error Handling –
Manages responses when things go …
Read More »
* 8 March
TORNADOINSIGHT: HARNESS THE POWER OF TORNADOVM FROM INTELLIJ IDEA
TornadoInsight is an open-source IntelliJ IDEA plugin for enhancing the
developer experience when working with TornadoVM. It provides a built-in
on-the-fly static checker, empowering developers to identify unsupported Java
features in TornadoVM and understand the reasons behind these limitations.
Additionally, TornadoInsight introduces a dynamic testing framework that
enables developers to easily test individual TornadoVM tasks. It
automatically wraps TornadoVM tasks, …
Read More »
* 7 March
HELLO EBPF: FIRST STEPS WITH LIBBPF (5)
Welcome back to my blog series on eBPF. Two weeks ago, I showed you how to
write your own eBPF application using my hello-ebpf library based on libbcc.
This week, I show you why using libbcc is not the best idea and start working
with the newer libbpf. With my current libbcc-based approach, we essentially
embed the executed eBPF program …
Read More »
* 7 March
PAYARA CLOUD HACKATHON IS OPEN FOR SIGN-UPS!
We’re excited to announce that the 2nd edition of Payara Hackathon is now
open for sign ups! Find out more and sign up here! The Payara Cloud Hackathon
will be running from the 11th until the 31st of March and this time, we are
looking for applications that tackle environmental, social, and economic
sustainability challenges. With a focus on deploying to …
Read More »
* 6 March
MICROSERVICES DESIGN PRINCIPLES FOR WELL-CRAFTED ARCHITECTURE
Introduction to Microservices Design Principles Welcome back to the second
part of our Microservice Journey series! In this edition, we will delve into
the core principles of microservice design principles, including the
important topics of coupling and cohesion in Object-Oriented Programming
(OOP). This innovative approach to software system development prioritizes
modularity and scalability, and understanding coupling and cohesion is
essential …
Read More »
* 5 March
WHY I MOVED MY BLOG TO RIFE2 AFTER 23 YEARS?
In April 2023, I decided to move my blog to RIFE2, a full-stack framework. It
was previously built using my own custom JSP tag library, which ran non-stop
for 23 years. At one point in time, it was handling close to 5 connections
per second, or around 12 million a month, on a single Apache/Tomcat instance.
Over the years, I …
Read More »
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