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Scala Wonderland: All operations are method calls

I’ve started learning Scala two months ago and I can’t get back to Murakami’s 1Q84 so exciting it is. In the coming series I’d like to share my excitement with you. It won’t ...
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A Scraping Library

As part of a project I’m working on, I needed to get documents from state institutions. And instead of writing code specific for each site, I decided to try creating a “universal” ...
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Scala Wonderland: The functional style

Scala encourages to use a functional style of programming. For programmers coming from imperative world of Java or C# it is the main challenge. The first step is to recognize the difference ...
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Scala setup on Mac OS

Not so long time ago I decide to improve my programming skills with a new programming language. As you can see looking on the topic, the new language is Scala. I don’t want to write ...
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Scala Wonderland: Lists

In functional style methods should not have side effects. A consequence of this philosophy is that List is immutable in Scala. Construction of a List is simple.                   val ...
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Scala Wonderland: Semicolons, singletons and companion objects

In Scala you may usually omit semicolon at the end of a statement. It is required if more statements are on a single line. Unfortunately there are cases when compiler doesn’t undrstand ...
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Scala Wonderland: Case classes and pattern matching

Pattern matching is usually related to text search. In Scala it has much more sophisticated usage. You can write exciting decision logic when used together with case classes. Even after ...
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Automatic generation of delegate methods with Macro Annotations

Macro Annotations are a new type of macros, which are one of the candidates for inclusion (see also comment by Eugene below) in the upcoming Scala 2.11 release. However, thanks to the ...
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Lightweight real-time charts with Play Framework and Scala using server-side events

Continuing a great journey with awesome Play Framework and Scala language, I would like to share yet another interesting implementation of real-time charting: this time by using lightweight ...
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Future Composition with Scala and Akka

Scala is functional and object-oriented language, which runs on the JVM. For concurrent and/or parallel programming it is a suitable choice along with the Akka framework, which provides ...
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