At Data Geekery, we love Java. And as we're really into jOOQ's fluent API and query DSL, we're absolutely thrilled about what Java 8 will bring to our ecosystem. We have blogged a couple of times about some nice Java 8 goodies, and now we feel it's time to start a new blog series, the... … Continue reading Java 8 Friday Goodies: Local Transaction Scope
Tag: lambda expressions
Java 8 Friday Goodies: Lambdas and Sorting
At Data Geekery, we love Java. And as we're really into jOOQ's fluent API and query DSL, we're absolutely thrilled about what Java 8 will bring to our ecosystem. We have blogged a couple of times about some nice Java 8 goodies, and now we feel it's time to start a new blog series, the... … Continue reading Java 8 Friday Goodies: Lambdas and Sorting
Java 8 Friday Goodies: Lambdas and XML
At Data Geekery, we love Java. And as we're really into jOOQ's fluent API and query DSL, we're absolutely thrilled about what Java 8 will bring to our ecosystem. We have blogged a couple of times about some nice Java 8 goodies, and now we feel it's time to start a new blog series, the... … Continue reading Java 8 Friday Goodies: Lambdas and XML
Where’s the Self-Confidence when Advertising Java 8, Oracle?
I have often wondered, why the team around Brian Goetz has been heading towards a “decent compromise” so strongly from the beginning, both from a marketing AND technical point of view, instead of adding more boldness to how Java 8 is advertised. At Devoxx Belgium 2013, Brian Goetz seems to have really sold his accomplishments … Continue reading Where’s the Self-Confidence when Advertising Java 8, Oracle?
JDK 8: State of the Collections
Here's the latest publication by Brian Goetz, Oracle's project lead for JSR 335, a.k.a. Project Lambda. Here's a nice example showing new collection features, such as "Streams" using method references: List<String> strings = ... int sumOfLengths = strings.stream() .map(String::length) .reduce(0, Integer::plus); Another nice example showing the use of lambda expressions: int sum = shapes.stream() .filter(s … Continue reading JDK 8: State of the Collections
When will we have LINQ in Java?
LINQ is one of Microsoft's .NET Framework's most distinct language features. When it was first introduced to languages such as C#, it required heavy changes to the language specification. Yet, this addition was extremely powerful and probably unequalled by other languages / platforms, such as Java, Scala, etc. Granted, Scala has integrated XML in a similar fashion into … Continue reading When will we have LINQ in Java?
Array, list, set, map, tuple, record literals in Java
Occasionally, when I'm thrilled by the power and expressiveness of JavaScript, I find myself missing one or two features in the Java world. Apart from lambda expressions / closures or whatever you want to call "anonymous functions", it's the use of advanced literals for common data types, such as arrays, lists, sets, maps, etc. In … Continue reading Array, list, set, map, tuple, record literals in Java
Exciting ideas in Java 8: Streams
Brian Goetz's recent post on the State of the Lambda reveils exciting new ideas that are prone to be included in Java 8. One of them is the concept of "Streams" as opposed to "Collections". Using the new Java 8 extension methods, the Iterable interface can be extended compatibly with a lot of "lazy" and … Continue reading Exciting ideas in Java 8: Streams
Java 8 virtual extension methods
I've been following the evolution of the Java 8 Lambda expressions project for a while now, and I'm really thrilled by its current state of progress. The latest "easy-to-understand" presentation I've found is this one: http://blogs.oracle.com/briangoetz/resource/devoxx-lang-lib-vm-co-evol.pdf Now, as an API designer, I'm particularly interested in the concept of virtual extension methods and I was wondering … Continue reading Java 8 virtual extension methods