}

        // Explicitly using an Action interface as java lambdas
        // are not supported by Gradle up-to-date checks
        copyCheckstyleConf.configure(t -> t.doLast(new Action<Task>() {
            @Override
            public void execute(Task task) {
                checkstyleDir.mkdirs();

        return new SuggestResponse(index, searchResponse.getTook().getMillis(), firstWords, searchResponse.getHits().getTotalHits().value(),
                firstItems);
    }

    /**
     * Checks if the first word matches.
     * @param singleWordQuery True if it is a single word query.
     * @param hiraganaQuery True if it is a hiragana query.
     * @param text The text to check.

     * @return the result of the upgrade operation
     */
    UpgradeResult apply(UpgradeContext context, Map<Path, Document> pomMap);

    /**
     * Checks if this strategy is applicable given the current options.
     *
     * @param context the upgrade context
     * @return true if this strategy should be applied
     */
    boolean isApplicable(UpgradeContext context);

pkg slices, func AppendSeq[$0 interface{ ~[]$1 }, $1 interface{}]($0, iter.Seq[$1]) $0 #61899
pkg slices, func Backward[$0 interface{ ~[]$1 }, $1 interface{}]($0) iter.Seq2[int, $1] #61899
pkg slices, func Chunk[$0 interface{ ~[]$1 }, $1 interface{}]($0, int) iter.Seq[$0] #53987
pkg slices, func Collect[$0 interface{}](iter.Seq[$0]) []$0 #61899
pkg slices, func Repeat[$0 interface{ ~[]$1 }, $1 interface{}]($0, int) $0 #65238

在这个特定示例中这并不那么重要，因为它是一个内存中的假文件（使用 `io.BytesIO`），但对于真实文件，确保在完成相关工作后关闭文件是很重要的。

### 文件与异步 { #files-and-async }

大多数情况下，类文件对象默认与 async 和 await 不兼容。

例如，它们没有 `await file.read()`，也不支持 `async for chunk in file`。

而且很多情况下，读取它们是一个阻塞操作（可能会阻塞事件循环），因为数据来自磁盘或网络。

/// info | 信息

上面的示例其实是个例外，因为 `io.BytesIO` 对象已经在内存中，所以读取它不会阻塞。

但在许多情况下，读取文件或类文件对象会发生阻塞。

///

            assertEquals(0, context.getSalt().length);
        }

        @ParameterizedTest
        @ValueSource(ints = { 0, 1, 3, 5, 10 })
        @DisplayName("Should calculate size correctly for different hash algo counts")
        void testSizeCalculation(int hashAlgoCount) {
            // Arrange
            int[] hashAlgos = new int[hashAlgoCount];
            byte[] salt = new byte[16];

```Python
if "johndoe" == "stanleyjobson" and "love123" == "swordfish":
    ...
```

Ancak Python, `johndoe` içindeki ilk `j` ile `stanleyjobson` içindeki ilk `s`’i karşılaştırdığı anda `False` döndürür; çünkü iki string’in aynı olmadığını zaten anlar ve "kalan harfleri karşılaştırmak için daha fazla hesaplama yapmaya gerek yok" diye düşünür. Uygulamanız da "Incorrect username or password" der.

### Arquivos e async { #files-and-async }

Na maioria dos casos, objetos semelhantes a arquivo não são compatíveis com async e await por padrão.

Por exemplo, eles não têm `await file.read()`, nem `async for chunk in file`.

E, em muitos casos, lê-los seria uma operação bloqueante (que poderia bloquear o loop de eventos), pois são lidos do disco ou da rede.

/// info | Informação

 *
 * <p>Note that no network lookups are performed by any {@code HostSpecifier} methods. No attempt is
 * made to verify that a provided specifier corresponds to a real or accessible host. Only syntactic
 * and pattern-based checks are performed.
 *
 * <p>If you know that a given string represents a numeric IP address, use {@link InetAddresses} to
 * obtain and manipulate a {@link java.net.InetAddress} instance from it rather than using this

</div>

It is **HIGHLY encouraged** that you write or copy the code, edit it and run it locally.

Using it in your editor is what really shows you the benefits of FastAPI, seeing how little code you have to write, all the type checks, autocompletion, etc.

---

## Install FastAPI { #install-fastapi }

The first step is to install FastAPI.