// append option will overwrite the previous one either in new line or in the same line.
func appendOptions(options []string, newOption ...string) []string {
	var optionMap = make(map[string]string)
	for _, option := range options {
		optName := strings.Split(option, ":")[0]
		optionMap[optName] = option
	}
	for _, option := range newOption {
		optName := strings.Split(option, ":")[0]

### Providing the `root_path`

To achieve this, you can use the command line option `--root-path` like:

<div class="termy">

```console
$ fastapi run main.py --root-path /api/v1

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

If you use Hypercorn, it also has the option `--root-path`.

!!! note "Technical Details"

	if db != nil {
		for _, plugin := range c.Plugins {
			if err := plugin.Initialize(db); err != nil {
				return err
			}
		}
	}
	return nil
}

// Option gorm option interface
type Option interface {
	Apply(*Config) error
	AfterInitialize(*DB) error
}

// DB GORM DB definition
type DB struct {
	*Config
	Error        error
	RowsAffected int64
	Statement    *Statement

	case "none": // no demangling
		return []demangle.Option{}
	}

	panic(fmt.Sprintf("unknown demanglerMode %s", demanglerMode))
}

func demangleSingleFunction(fn *profile.Function, options []demangle.Option) {
	if fn.Name != "" && fn.SystemName != fn.Name {
		return // Already demangled.
	}
	// Copy the options because they may be updated by the call.
	o := make([]demangle.Option, len(options))

	utilruntime.Must(features.AddFeatureGates(utilfeature.DefaultMutableFeatureGate))
}

// Option configures a framework.Registry.
type Option func(runtime.Registry) error

// NewSchedulerCommand creates a *cobra.Command object with default parameters and registryOptions
func NewSchedulerCommand(registryOptions ...Option) *cobra.Command {
	opts := options.NewOptions()

	cmd := &cobra.Command{
		Use: "kube-scheduler",

            }
            if (option.startsWith("-")) {
                throw new IllegalArgumentException(String.format("Cannot add option '%s' as an option cannot start with '-'.", option));
            }
            if (!OPTION_NAME_PATTERN.matcher(option).matches()) {

    assertFalse(out.closed());
  }

  public void testClosesOnErrors_copyingToByteSinkThatThrows() {
    for (TestOption option : EnumSet.of(OPEN_THROWS, WRITE_THROWS, CLOSE_THROWS)) {
      TestByteSource okSource = new TestByteSource(bytes);
      assertThrows(IOException.class, () -> okSource.copyTo(new TestByteSink(option)));
      // ensure stream was closed IF it was opened (depends on implementation whether or not it's

			key:      "discovery_address",
			option:   option.DiscoveryAddress("fake"),
			expected: "fake",
		},
		{
			testName: "localhost v4",
			key:      "localhost",
			option:   option.Localhost(option.LocalhostIPv4),
			expected: option.LocalhostValue("127.0.0.1"),
		},
		{
			testName: "localhost v6",
			key:      "localhost",
			option:   option.Localhost(option.LocalhostIPv6),

        parser.option('a-option-other').hasDescription('this is option --a-option-other')
        parser.option('no-a-option').hasDescription('Disables option --a-option')
        parser.option('c-option')
        parser.option('no-c-option')
        def outstr = new StringWriter()

        expect:
        parser.printUsage(outstr)
        outstr.toString().readLines() == [

            <option name="ACCESS_JAVADOC_REQUIRED_FOR" value="none" />
            <option name="REQUIRED_TAGS" value="" />
          </value>
        </option>
        <option name="INNER_CLASS_OPTIONS">
          <value>
            <option name="ACCESS_JAVADOC_REQUIRED_FOR" value="none" />
            <option name="REQUIRED_TAGS" value="" />
          </value>
        </option>
        <option name="METHOD_OPTIONS">
          <value>