/// danger

This is an "advanced" feature.

If you are just starting with **FastAPI** you might want to skip this section.

///

## Use cases { #use-cases }

Some use cases include:

* Converting non-JSON request bodies to JSON (e.g. <a href="https://msgpack.org/index.html" class="external-link" target="_blank">`msgpack`</a>).
* Decompressing gzip-compressed request bodies.
* Automatically logging all request bodies.

	nullStr     = "NULL"
)

func isPrintable(s string) bool {
	for _, r := range s {
		if !unicode.IsPrint(r) {
			return false
		}
	}
	return true
}

// A list of Go types that should be converted to SQL primitives
var convertibleTypes = []reflect.Type{reflect.TypeOf(time.Time{}), reflect.TypeOf(false), reflect.TypeOf([]byte{})}

// RegEx matches only numeric values
var numericPlaceholderRe = regexp.MustCompile(`\$\d+\$`)

// defined type (other than the default string). So this function
// always returns fields using sql.FromBytes so that the type
// specified/implied by the query can be used, or can be automatically
// converted based on the query.
func (r *Record) Get(name string) (*sql.Value, error) {
	index, found := r.nameIndexMap[name]
	if !found {
		// Check if index.
		if after, ok := strings.CutPrefix(name, "_"); ok {

  fun hostContainsOnlyStrippedCharacters() {
    val url = "http://>/".toHttpUrl()
    assertThat(url.host).isEqualTo(">")
    assertThat(url.toUri().host).isNull()
  }

  /**
   * Strip unexpected characters when converting to URI (which is more strict).
   * https://github.com/square/okhttp/issues/5667
   */
  @Test
  fun hostToUriStripsCharacters() {
    val httpUrl = "http://example\".com/".toHttpUrl()

///

#### Devolver *miembros* de enumeración { #return-enumeration-members }

Puedes devolver *miembros de enum* desde tu *path operation*, incluso anidados en un cuerpo JSON (por ejemplo, un `dict`).

Serán convertidos a sus valores correspondientes (cadenas en este caso) antes de devolverlos al cliente:

{* ../../docs_src/path_params/tutorial005_py39.py hl[18,21,23] *}

En tu cliente recibirás un response JSON como:

```JSON

///

## Hashing de senhas { #password-hashing }

"Hashing" significa converter algum conteúdo (uma senha neste caso) em uma sequência de bytes (apenas uma string) que parece um monte de caracteres sem sentido.

Sempre que você passar exatamente o mesmo conteúdo (exatamente a mesma senha), você obterá exatamente o mesmo resultado.

Mas não é possível converter os caracteres sem sentido de volta para a senha original.

 * limitations under the License.
 */
package okhttp3.internal.idn

import okio.Buffer
import okio.ByteString.Companion.encodeUtf8

/**
 * An [RFC 3492] punycode decoder for converting ASCII to Unicode domain name labels. This is
 * intended for use in Internationalized Domain Names (IDNs).
 *
 * This class contains a Kotlin implementation of the pseudocode specified by RFC 3492. It includes

goto:eof

:installed
echo The service '%SERVICE_ID%' has been installed.
goto:eof

:err
echo JAVA_HOME environment variable must be set!
pause
goto:eof

rem ---
rem Function for converting Xm[s|x] values into MB which Commons Daemon accepts
rem ---
:convertxm
set value=%~1
rem extract last char (unit)
set unit=%value:~-1%
rem assume the unit is specified
set conv=%value:~0,-1%

	if j.ObjectV2 != nil && len(j.ObjectV2.PartIndices) > 0 {
		j.ObjectV2.PartIndices = j.ObjectV2.PartIndices[:0]
	}
	o, err = j.UnmarshalMsg(bts)

	// Fix inconsistent x-minio-internal-replication-timestamp by converting to UTC.
	// Fixed in version 2 or later
	if err == nil && j.Type == DeleteType && v < 2 {
		if val, ok := j.DeleteMarker.MetaSys[ReservedMetadataPrefixLower+ReplicationTimestamp]; ok {

    @Keep
    public void checkArray(Converter<String, Integer> c, String s) {
      calledWith(c, s);
    }

    void check() {
      runTester();
      @SuppressWarnings("unchecked") // We are checking it anyway
      Converter<String, Integer> defaultConverter =
          (Converter<String, Integer>) getDefaultParameterValue(0);