Mercurial > hg > Members > nobuyasu > scala
annotate chapter3/fileRead.scala @ 0:b316eec6fa7a draft default tip
add sample files
author | Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp> |
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date | Tue, 08 Jan 2013 16:41:46 +0900 |
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
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1 import scala.io.Source |
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
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2 |
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
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3 if (args.length > 0) { |
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
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4 |
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
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5 for (line <- Source.fromFile(args(0)).getLines) |
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
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6 println(line.length + " "+ line) |
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
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7 } else |
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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8 Console.err.println("Please enter filename") |
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
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b316eec6fa7a
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
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Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp>
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