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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
199093 changed files with 3378972 additions and 0 deletions
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2
Task/Check-that-file-exists/Java/check-that-file-exists-1.java Normal file
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new File("docs/input.txt").exists();
new File("/docs/input.txt").exists();

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Task/Check-that-file-exists/Java/check-that-file-exists-2.java Normal file
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new File("`Abdu'l-Bahá.txt").exists()

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Task/Check-that-file-exists/Java/check-that-file-exists-3.java Normal file
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new File("`Abdu'l-Bah\u00E1.txt").exists();

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Task/Check-that-file-exists/Java/check-that-file-exists-4.java Normal file
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import java.io.File;
public class FileExistsTest {
public static boolean isFileExists(String filename) {
boolean exists = new File(filename).exists();
return exists;
}
public static void test(String type, String filename) {
System.out.println("The following " + type + " called " + filename +
(isFileExists(filename) ? " exists." : " not exists.")
);
}
public static void main(String args[]) {
test("file", "input.txt");
test("file", File.separator + "input.txt");
test("directory", "docs");
test("directory", File.separator + "docs" + File.separator);
}
}

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Task/Check-that-file-exists/Java/check-that-file-exists-5.java Normal file
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import java.nio.file.FileSystem;
import java.nio.file.FileSystems;
import java.nio.file.Files;
public class FileExistsTest{
private static FileSystem defaultFS = FileSystems.getDefault();
public static boolean isFileExists(String filename){
return Files.exists(defaultFS.getPath(filename));
}
public static void test(String type, String filename){
System.out.println("The following " + type + " called " + filename +
(isFileExists(filename) ? " exists." : " not exists.")
);
}
public static void main(String args[]){
test("file", "input.txt");
test("file", defaultFS.getSeparator() + "input.txt");
test("directory", "docs");
test("directory", defaultFS.getSeparator() + "docs" + defaultFS.getSeparator());
}
}