}

	if hamster2.OtherToy.ID != hamster.OtherToy.ID || hamster2.OtherToy.Name != hamster.OtherToy.Name {
		t.Errorf("Hamster's other toy failed to preload")
	}

	// clear to omit Toy.ID in count
	hamster2.PreferredToy = Toy{}
	hamster2.OtherToy = Toy{}

	if DB.Model(&hamster2).Association("PreferredToy").Count() != 1 {
		t.Errorf("Hamster's preferred toy count should be 1")
	}

		cmd := exec.Command(os.Args[0], os.Args[1:]...)
		cmd.Stdout = os.Stdout
		cmd.Stderr = os.Stderr
		cmd.Stdin = os.Stdin
		cmd.Env = os.Environ()
		err := cmd.Run()
		if err == nil {
			os.Exit(0)
		}
		return err
	}

	// Use the original binary location. This works with symlinks such that if
	// the file it points to has been changed we will use the updated symlink.
	argv0, err := exec.LookPath(os.Args[0])

     * @param commands The command array to execute.
     * @param username The username parameter for the command.
     * @param password The password parameter for the command.
     * @return The exit code of the executed command.
     */
    protected int executeCommand(final String[] commands, final String username, final String password) {
        if (commands == null || commands.length == 0) {

### Enum ile Tags { #tags-with-enums }

Büyük bir uygulamanız varsa, zamanla **birden fazla tag** birikebilir ve ilişkili *path operation*’lar için her zaman **aynı tag**’i kullandığınızdan emin olmak isteyebilirsiniz.

Bu durumlarda tag’leri bir `Enum` içinde tutmak mantıklı olabilir.

**FastAPI** bunu düz string’lerde olduğu gibi aynı şekilde destekler:

/**
 * Windows error codes used in SMB protocol operations.
 * These constants represent standard Windows error codes returned by SMB servers.
 */
public interface WinError {

    /*
     * Don't bother to edit this. Everything within the interface
     * block is automatically generated from the ntstatus package.
     */

    /** The operation completed successfully */
    int ERROR_SUCCESS = 0;
    /** Access is denied */

/**
 * Windows error codes used in SMB protocol operations.
 * These constants represent standard Windows error codes returned by SMB servers.
 */
public interface WinError {

    /* Don't bother to edit this. Everthing within the interface
     * block is automatically generated from the ntstatus package.
     */

    /** The operation completed successfully */
    int ERROR_SUCCESS = 0;
    /** Access is denied */

     * circumstances.
     */
    public static void main(String[] args) throws IOException {
        int exitCode = new MavenEncCling().run(args, null, null, null, false);
        System.exit(exitCode);
    }

    /**
     * ClassWorld Launcher "enhanced" entry point: returning exitCode and accepts Class World.
     */
    public static int main(String[] args, ClassWorld world) throws IOException {

     * circumstances.
     */
    public static void main(String[] args) throws IOException {
        int exitCode = new MavenShellCling().run(args, null, null, null, false);
        System.exit(exitCode);
    }

    /**
     * ClassWorld Launcher "enhanced" entry point: returning exitCode and accepts Class World.
     */
    public static int main(String[] args, ClassWorld world) throws IOException {

        }
    }

    /**
     * Destroys the process associated with the given session ID.
     *
     * @param sessionId unique identifier for the process session
     * @return exit code of the destroyed process, or -1 if the process was not found
     */
    public synchronized int destroyProcess(final String sessionId) {
        final JobProcess jobProcess = runningProcessMap.remove(sessionId);

## Pydantic { #pydantic }

Tüm veri doğrulamaları, arka planda [Pydantic](https://docs.pydantic.dev/) tarafından gerçekleştirilir; böylece onun tüm avantajlarından faydalanırsınız. Ve emin ellerde olduğunuzu bilirsiniz.

Aynı tip tanımlarını `str`, `float`, `bool` ve daha birçok karmaşık veri tipiyle kullanabilirsiniz.

Bunların birkaçı, eğitimin sonraki bölümlerinde ele alınacaktır.