Terminal control/Dimensions: Difference between revisions
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(→{{header|Kotlin}}: Updated example see https://github.com/dkandalov/rosettacode-kotlin for details) |
(Scala solution added) |
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end</lang> |
end</lang> |
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=={{header|Scala}}== |
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{{Works with|Ubuntu|14.04}} |
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<lang Scala> /* |
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First execute the terminal command: 'export COLUMNS LINES' |
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before running this program for it to work (returned 'null' sizes otherwise). |
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*/ |
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val (lines, columns) = (System.getenv("LINES"), System.getenv("COLUMNS")) |
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println(s"Lines = $lines, Columns = $columns")</lang> |
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=={{header|Seed7}}== |
=={{header|Seed7}}== |
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The functions [http://seed7.sourceforge.net/libraries/console.htm#height%28ref_console_file%29 height] and |
The functions [http://seed7.sourceforge.net/libraries/console.htm#height%28ref_console_file%29 height] and |