First8 staat voor vakmanschap. Al onze collega’s zijn een groot aanhanger van Open Source en in het bijzonder het Java-platform. Wij zijn gespecialiseerd in het pragmatisch ontwikkelen van bedrijfskritische Java toepassingen waarbij integratie van systemen, hoge eisen aan beveiliging en veel transacties een belangrijke rol spelen. Op deze pagina vind je onze blogs.

Functional Java by Example | Part 6 – Functions as Parameters

This is part 6 of the series called “Functional Java by Example”. The example I’m evolving in each part of the series is some kind of “feed handler” which processes documents. In previous part we tried to make our functions as pure possible by moving as much of the side-effects, such as IO, to the outside of the system. Now … Lees verder Functional Java by Example | Part 6 – Functions as Parameters

Functional Java by Example | Part 3 – Don’t Use Exceptions to Control Flow

This is part 3 of the series called “Functional Java by Example” and is a cross-post from my personal blog. The example I’m evolving in each part of the series is some kind of “feed handler” which processes documents. In previous parts I started with some original code and applied some refactorings to describe “what” instead of “how”. In order … Lees verder Functional Java by Example | Part 3 – Don’t Use Exceptions to Control Flow

Functional Java by Example | Part 2 – Tell a Story

This is part 2 of the series called “Functional Java by Example”. The example I’m evolving in each part of the series is some kind of “feed handler” which processes documents. In previous part I started with some original code and applied some refactorings to describe “what” instead of “how”. In order to help the code going forward, we need … Lees verder Functional Java by Example | Part 2 – Tell a Story

Functional Java by Example | Part 1 – From Imperative to Declarative

Functional Programming (FP) is about avoiding reassigning variables, avoiding mutable data structures, avoiding state and favoring functions all-the-way. What can we learn from FP if we would apply functional techniques to our everyday Java code? In this series called “Functional Java by Example” I will refactor in 8 installments an existing piece of code to see if I can reach … Lees verder Functional Java by Example | Part 1 – From Imperative to Declarative