Java 8
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Core Java
Java 8 Streams: Micro Katas
A programming kata is an exercise which helps a programmer hone his skills through practice and repetition. This article is…
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Enterprise Java
Spring Boot / Java 8 / Tomcat 8 on Openshift with DIY
DIY cartridge is an experimental cartridge that provides a way to test unsupported languages on OpenShift. It provides a minimal,…
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Core Java
Let’s Stream a Map in Java 8 with jOOλ
I wanted to find an easy way to stream a Map in Java 8. Guess what? There isn’t! What I…
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Core Java
Don’t Miss out on Writing Java 8 SQL One-Liners with jOOλ or jOOQ
More and more people are catching up with the latest update to our platform by adopting functional programming also for…
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Core Java
Optional and Objects: Null Pointer Saviours!
No one loves Null Pointer Exceptions ! Is there a way we can get rid of them ? Maybe . . . …
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Core Java
Asynchronous SQL Execution with jOOQ and Java 8’s CompletableFuture
Reactive programming is the new buzzword, which essentially just means asynchronous programming or messaging. Fact is that functional syntax greatly…
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Core Java
How Nashorn Impacts API Evolution on a New Level
Following our previous article about how to use jOOQ with Java 8 and Nashorn, one of our users discovered a…
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Core Java
When the Java 8 Streams API is not Enough
Java 8 was – as always – a release of compromises and backwards-compatibility. A release where the JSR-335 expert group…
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Core Java
Date/Time Formatting/Parsing, Java 8 Style
Since nearly the beginning of Java, Java developers have worked with dates and times via the java.util.Date class (since JDK…
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