* Better **extensibility**.
* etc.

...all this while keeping the **same Python API**. In most of the cases, for simple models, you can simply upgrade the Pydantic version and get all the benefits. 🚀

In some cases, for pure data validation and processing, you can get performance improvements of **20x** or more. This means 2,000% or more. 🤯

        assertEquals(i + "^" + pow, BigInteger.valueOf(i).pow(pow).intValue(), IntMath.pow(i, pow));
      }
    }
  }

  @AndroidIncompatible // slow
  @GwtIncompatible // Math.floorDiv gets wrong answers for negative divisors
  public void testDivNonZero() {
    for (int p : NONZERO_INTEGER_CANDIDATES) {
      for (int q : NONZERO_INTEGER_CANDIDATES) {
        for (RoundingMode mode : ALL_SAFE_ROUNDING_MODES) {

    int hashTableBits = Integer.SIZE - Integer.numberOfLeadingZeros(mask);
    metadata =
        CompactHashing.maskCombine(metadata, hashTableBits, CompactHashing.HASH_TABLE_BITS_MASK);
  }

  /** Gets the hash table mask using the stored number of hash table bits. */
  private int hashTableMask() {
    return (1 << (metadata & CompactHashing.HASH_TABLE_BITS_MASK)) - 1;
  }

  void incrementModCount() {

            (set1, set2) -> {
              if (!set1.equals(set2)) {
                return false;
              }
              for (int i = 0; i < set1.size(); i++) {
                if (!set1.asList().get(i).fullEquals(set2.asList().get(i))) {
                  return false;
                }
              }
              return true;
            };
    TypeWithDuplicates a = new TypeWithDuplicates(1, 1);

        validate(form, messages -> {}, this::asDictIndexHtml);
        pageNumber.ifPresent(num -> {
            synonymPager.setCurrentPageNumber(pageNumber.get());
        }).orElse(() -> {
            synonymPager.setCurrentPageNumber(0);
        });
        return asHtml(path_AdminDictSynonym_AdminDictSynonymJsp).renderWith(data -> {
            searchPaging(data, form);

   */
  @Test fun proxySelectorNotCalledForNullHost() {
    // The string '>' is okay in a hostname in HttpUrl, which does very light hostname validation.
    // It is not okay in URI, and so it's stripped and we get a URI with a null host.
    val bogusHostname = ">"
    val address =
      factory.newAddress(
        uriHost = bogusHostname,
        uriPort = uriPort,
      )

        Name name = new Name(mockConfig);

        Field configField = Name.class.getDeclaredField("config");
        configField.setAccessible(true);
        assertSame(mockConfig, configField.get(name));
    }

    @Test
    void constructor_withAllParameters_shouldInitializeCorrectly() {
        Name name = new Name(mockConfig, "TestName", 0x20, "custom.scope");

        assertEquals("TESTNAME", name.name);

# Ayuda a FastAPI - Consigue Ayuda { #help-fastapi-get-help }

¿Te gusta **FastAPI**?

¿Te gustaría ayudar a FastAPI, a otros usuarios y al autor?

¿O te gustaría conseguir ayuda con **FastAPI**?

Hay formas muy sencillas de ayudar (varias implican solo uno o dos clics).

Y también hay varias formas de conseguir ayuda.

## Suscríbete al boletín { #subscribe-to-the-newsletter }

```sh
npx @hey-api/openapi-ts -i http://localhost:8000/openapi.json -o src/client
```

이 명령은 `./src/client`에 TypeScript SDK를 생성합니다.

[`@hey-api/openapi-ts` 설치 방법](https://heyapi.dev/openapi-ts/get-started)과 [생성된 결과물](https://heyapi.dev/openapi-ts/output)은 해당 웹사이트에서 확인할 수 있습니다.

### SDK 사용하기 { #using-the-sdk }

이제 클라이언트 코드를 import해서 사용할 수 있습니다. 아래처럼 사용할 수 있으며, 메서드에 대한 자동 완성이 제공되는 것을 확인할 수 있습니다:

      }

      // If the domain is a suffix of the url host, it must not be a public suffix.
      if (urlHost.length != domain.length &&
        PublicSuffixDatabase.get().getEffectiveTldPlusOne(domain) == null
      ) {
        return null
      }

      // If the path is absent or didn't start with '/', use the default path. It's a string like