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Core Java
On the Virtues of Avoiding Parsing or Basing Logic on toString() Result
With Java or any other programming language I’ve used significantly, I have found that there are occasionally things that can…
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Scala
Scalaz features for everyday usage part 3: State Monad, Writer Monad and lenses
In this article in the mini series on Scalaz, we’ll look at a couple of additional monads and patterns available…
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Enterprise Java
Learning Lucene
I am currently working with a team starting a new project based on Lucene. While most of the time I…
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Software Development
Most difficult programming languages
What are the most difficult programming languages to learn? Most people would have written some code in programming languages such as Java,…
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Enterprise Java
Data Aggregation Spring Data MongoDB: Nested results
1 Introduction In a previous post, we built a basic example of an aggregation pipeline. Maybe you want to take…
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Software Development
Continuous Integration Infrastructure With Windows – Scripting With PowerShell
In one of my current project, I deal with how to run a Continuous Integration (CI) infrastructure on Windows machines.…
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Enterprise Java
How to update a Jenkins job posting config.xml
Recently I wanted to update a few jobs (not defined with a DSL) in Cloudbees, adding to each of them…
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Clojure
Bowling Kata in Clojure, F# and Scala
In one of our evening apprenticeship meetings, a pair was doing the Bowling Kata in Java. After reviewing their code,…
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Software Development
Simple Asynchronous Microservices using Lambda Architecture
Lambda Architecture is a simple, powerful, though limited example of a Microservice. As it is so simple, you want to…
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