if (-2 <= b && b <= 2) {
      switch ((int) b) {
        case 0:
          return (k == 0) ? 1 : 0;
        case 1:
          return 1;
        case -1:
          return ((k & 1) == 0) ? 1 : -1;
        case 2:
          return (k < Long.SIZE) ? 1L << k : 0;
        case -2:
          if (k < Long.SIZE) {
            return ((k & 1) == 0) ? 1L << k : -(1L << k);
          } else {

    }

    @Test
    @DisplayName("initSecContext returns token and verifies interaction")
    void initSecContext_success() throws Exception {
        byte[] in = new byte[] { 10, 11 };
        byte[] out = new byte[] { 12, 13, 14 };
        when(gssContext.initSecContext(eq(in), eq(0), eq(in.length))).thenReturn(out);

        byte[] res = ctx.initSecContext(in, 0, in.length);

그리고 `yield` 이후의 부분은 애플리케이션이 완료된 후 **나중에** 실행됩니다.

### 비동기 컨텍스트 매니저

함수를 확인해보면, `@asynccontextmanager`로 장식되어 있습니다.

이것은 함수를 "**비동기 컨텍스트 매니저**"라고 불리는 것으로 변환시킵니다.

{* ../../docs_src/events/tutorial003.py hl[1,13] *}

파이썬에서 **컨텍스트 매니저**는 `with` 문에서 사용할 수 있는 것입니다. 예를 들어, `open()`은 컨텍스트 매니저로 사용할 수 있습니다:

```Python
with open("file.txt") as file:
    file.read()
```

    HashTestUtils.checkNoFunnels(Hashing.goodFastHash(256));
    HashTestUtils.assertInvariants(Hashing.goodFastHash(256));
  }

  public void testConsistentHash_correctness() {
    long[] interestingValues = {-1, 0, 1, 2, Long.MAX_VALUE, Long.MIN_VALUE};
    for (long h : interestingValues) {
      checkConsistentHashCorrectness(h);
    }
    Random r = new Random(7);
    for (int i = 0; i < 20; i++) {

```Python hl_lines="5" title="app/main.py"
{!../../docs_src/bigger_applications/app/main.py!}
```

### 🔌 `APIRouter`Ⓜ `users` & `items`

🔜, ➡️ 🔌 `router`Ⓜ ⚪️➡️ 🔁 `users` & `items`:

```Python hl_lines="10-11" title="app/main.py"
{!../../docs_src/bigger_applications/app/main.py!}
```

/// info

`users.router` 🔌 `APIRouter` 🔘 📁 `app/routers/users.py`.

  owner_html_url: https://github.com/atpuxiner
- name: runhouse
  html_url: https://github.com/run-house/runhouse
  stars: 1043
  owner_login: run-house
  owner_html_url: https://github.com/run-house
- name: flock
  html_url: https://github.com/Onelevenvy/flock
  stars: 1010
  owner_login: Onelevenvy
  owner_html_url: https://github.com/Onelevenvy
- name: autollm
  html_url: https://github.com/viddexa/autollm

        void testMismatchedValues() throws SMBProtocolDecodingException {
            // This could happen if the last chunk is smaller
            byte[] buffer = createValidCopyChunkResponse(10, // 10 chunks
                    65536, // Last chunk size (not average)
                    589824 // Total less than 10 * 65536
            );

            int bytesDecoded = response.decode(buffer, 0, buffer.length);

{* ../../docs_src/response_model/tutorial003_01_py310.py hl[7:10,13:14,18] *}

With this, we get tooling support, from editors and mypy as this code is correct in terms of types, but we also get the data filtering from FastAPI.

How does this work? Let's check that out. 🤓

{* ../../docs_src/response_model/tutorial003_01_py310.py hl[7:10,13:14,18] *}

Com isso, temos suporte de ferramentas, de editores e mypy, pois este código está correto em termos de tipos, mas também obtemos a filtragem de dados do FastAPI.

Como isso funciona? Vamos verificar. 🤓

					<la:select property="num" styleId="numSearchOption" styleClass="form-control">
						<option value="">
							<la:message key="labels.search_result_select_num" />
						</option>
						<la:option value="10">10</la:option>
						<la:option value="20">20</la:option>
						<la:option value="30">30</la:option>
						<la:option value="40">40</la:option>
						<la:option value="50">50</la:option>