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  <author_name>Iruk</author_name>
  <author_url>https://blog.hatena.ne.jp/Iruk/</author_url>
  <blog_title>鋼霊的手記帳。</blog_title>
  <blog_url>https://iruk-daily.hatenadiary.jp/</blog_url>
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  <description>環境 sbtがよしなにやってくれる $ brew install sbt $ sbt console 変数宣言 val &lt;変数名&gt; = &lt;中身&gt; val &lt;変数名&gt;: &lt;型&gt; = &lt;中身&gt; Hello, World object HelloWorld { def main(args: Array[String]): Unit = { println(&quot;Hello, World!&quot;) } } if if (条件式) { do } else { do } while while( n &lt;= 5 ){ println(&quot;hoge&quot;) i += 1 } for for(x &lt;- 1 to 5; y &lt;…</description>
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  <provider_name>Hatena Blog</provider_name>
  <provider_url>https://hatena.blog</provider_url>
  <published>2019-06-15 13:50:18</published>
  <title>Scala雑記#1</title>
  <type>rich</type>
  <url>https://iruk-daily.hatenadiary.jp/entry/2019/06/15/135018</url>
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