newSignature := getSignature(signingKey, stringToSign)

	return newSignature
}

// calculateSeedSignature - Calculate seed signature in accordance with
//   - http://docs.aws.amazon.com/AmazonS3/latest/API/sigv4-streaming.html
//
// returns signature, error otherwise if the signature mismatches or any other
// error while parsing and validating.

* **ডেটা রূপান্তর করে**: রিকোয়েস্ট থেকে প্রয়োজনীয় টাইপে ডেটা।
* **ডেটা যাচাই করে**: প্রতিটি রিকোয়েস্ট থেকে আসা ডেটা:
    * যখন ডেটা অবৈধ হয় তখন **স্বয়ংক্রিয় ত্রুটি** গ্রাহকের কাছে ফেরত পাঠানো।
* **API ডকুমেন্টেশন তৈরি করে**: OpenAPI ব্যবহার করে:
    * যা স্বয়ংক্রিয় ইন্টার‌্যাক্টিভ ডকুমেন্টেশন ইউজার ইন্টারফেস দ্বারা ব্যবহৃত হয়।

restarted. This can result in unnecessary restarts under GitOps tooling such as ## flux, so set to "true" to disable this behaviour. ignoreChartChecksums: false ## Additional arguments to pass to minio binary extraArgs: [] ## Port number for MinIO S3 API Access minioAPIPort: "9000" ## Port number for MinIO Browser COnsole Access minioConsolePort: "9001" ## Update strategy for Deployments DeploymentUpdate: type: RollingUpdate maxUnavailable: 0 maxSurge: 100% ## Update strategy for StatefulSets StatefulSetUpdate:...

      assertThat(MoreFiles.equal(fooPath, fooCopy)).isFalse();

      // should also assert that a Path that erroneously reports a size 0 can still be compared,
      // not sure how to do that with the Path API
    }
  }

  public void testEqual_links() throws IOException {
    try (FileSystem fs = Jimfs.newFileSystem(Configuration.unix())) {
      Path fooPath = fs.getPath("foo");

### 🎓 🛠️ 🩺

🔜 🚶 <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.

👆 🔜 👀 🏧 🎓 🛠️ 🧾 (🚚 <a href="https://github.com/swagger-api/swagger-ui" class="external-link" target="_blank">🦁 🎚</a>):

![Swagger UI](https://fastapi.tiangolo.com/img/index/index-01-swagger-ui-simple.png)

### 🎛 🛠️ 🩺

       * seen value. And while we *could* do that, we aren't required to: Map.Entry explicitly says
       * that behavior is undefined when the backing map is modified through another API. (It even
       * permits us to throw IllegalStateException. Maybe we should have done that, but we probably
       * shouldn't change now for fear of breaking people.)
       *

@app.get('/')
async def read_results():
    results = await some_library()
    return results
```

/// note | "참고"

`async def`로 생성된 함수 내부에서만 `await`를 사용할 수 있습니다.

///

---

데이터베이스, API, 파일시스템 등과 의사소통하는 제3의 라이브러리를 사용하고, 그것이 `await`를 지원하지 않는 경우(현재 거의 모든 데이터베이스 라이브러리가 그러합니다), *경로 작동 함수*를 일반적인 `def`를 사용해 선언하십시오:

```Python hl_lines="2"
@app.get('/')
def results():
    results = some_library()

import java.util.Spliterators;
import java.util.function.DoubleConsumer;
import java.util.stream.DoubleStream;
import javax.annotation.CheckForNull;

/**
 * An immutable array of {@code double} values, with an API resembling {@link List}.
 *
 * <p>Advantages compared to {@code double[]}:
 *
 * <ul>
 *   <li>All the many well-known advantages of immutability (read <i>Effective Java</i>, third
 *       edition, Item 17).

  }

  /**
   * Returns the URLs in the class path specified by the {@code java.class.path} {@linkplain
   * System#getProperty system property}.
   */
  @VisibleForTesting // TODO(b/65488446): Make this a public API.
  static ImmutableList<URL> parseJavaClassPath() {
    ImmutableList.Builder<URL> urls = ImmutableList.builder();
    for (String entry : Splitter.on(PATH_SEPARATOR.value()).split(JAVA_CLASS_PATH.value())) {
      try {

 * the same single element. The total number of occurrences of an element in a multiset is called
 * the <i>count</i> of that element (the terms "frequency" and "multiplicity" are equivalent, but
 * not used in this API). Since the count of an element is represented as an {@code int}, a multiset
 * may never contain more than {@link Integer#MAX_VALUE} occurrences of any one element.
 *