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scala: consistent style, language correction
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@ -16,15 +16,16 @@ Scala - the scalable language
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Set yourself up:
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Set yourself up:
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1) Download Scala - http://www.scala-lang.org/downloads
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1) Download Scala - http://www.scala-lang.org/downloads
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2) unzip/untar in your favourite location and put the bin subdir on the path
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2) Unzip/untar to your favourite location and put the bin subdir in your `PATH` environment variable
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3) Start a scala REPL by typing scala. You should see the prompt:
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3) Start a Scala REPL by running `scala`. You should see the prompt:
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scala>
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scala>
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This is the so called REPL (Read-Eval-Print Loop). You may type any valid
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This is the so called REPL (Read-Eval-Print Loop). You may type any Scala
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Scala expression into it, and the result will be printed. We will explain what
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expression, and the result will be printed. We will explain what Scala files
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Scala files look like further into this tutorial, but for now, let's start
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look like further into this tutorial, but for now, let's start with some
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with some basics.
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basics.
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*/
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*/
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