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Data update

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Ingy döt Net 2026-04-30 12:34:36 -04:00
parent 4bb20c9b71
commit cbaf4c4b64
12390 changed files with 318560 additions and 27248 deletions
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22
Task/Truncate-a-file/Java/truncate-a-file.java
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@ -3,15 +3,15 @@ import java.io.IOException;
import java.nio.channels.FileChannel;
public class TruncFile {
public static void main(String[] args) throws IOException{
if(args.length < 2){
System.out.println("Usage: java TruncFile fileName newSize");
return;
}
//turn on "append" so it doesn't clear the file
FileChannel outChan = new FileOutputStream(args[0], true).getChannel();
long newSize = Long.parseLong(args[1]);
outChan.truncate(newSize);
outChan.close();
}
public static void main(String[] args) throws IOException{
if(args.length < 2){
System.out.println("Usage: java TruncFile fileName newSize");
return;
}
//turn on "append" so it doesn't clear the file
FileChannel outChan = new FileOutputStream(args[0], true).getChannel();
long newSize = Long.parseLong(args[1]);
outChan.truncate(newSize);
outChan.close();
}
}