Environment variables: Difference between revisions
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=={{header|Scala}}== |
=={{header|Scala}}== |
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{{libheader|Scala}} |
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<lang scala>object Environment_variables extends App { |
<lang scala>object Environment_variables extends App { |
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def variablesToUse = Seq("USERPROFILE", "java.library.path", "PATH", "HOME", "HOMEPATH", "USERNAME") |
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println(sys.env.filter(p => variablesToUse contains p._1).toMap.mkString("\n")) |
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println |
println |
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y <- sys.env |
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println (System.getProperty("java.library.path").split(";").mkString("\n")) |
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x <- variablesToUse |
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if y._1 == x |
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} yield y).sorted.toMap.mkString("\n")) |
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}</lang> |
}</lang> |
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=={{header|Seed7}}== |
=={{header|Seed7}}== |
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Seed7 provides the function [http://seed7.sourceforge.net/manual/os.htm#getenv getenv], |
Seed7 provides the function [http://seed7.sourceforge.net/manual/os.htm#getenv getenv], |
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