*         .putAll('c', "arrot", "herry")
   *         .build();
   * }
   *
   * @since 33.2.0 (available since 21.0 in guava-jre)
   */
  @IgnoreJRERequirement // Users will use this only if they're already using streams.
  public static <T extends @Nullable Object, K, V>
      Collector<T, ?, ImmutableSetMultimap<K, V>> toImmutableSetMultimap(
          Function<? super T, ? extends K> keyFunction,

      }
    }
  }

  /* Relies on the correctness of isPowerOfTwo(long). */
  public void testLog2Exact() {
    for (long x : POSITIVE_LONG_CANDIDATES) {
      // We only expect an exception if x was not a power of 2.
      boolean isPowerOf2 = LongMath.isPowerOfTwo(x);
      try {
        assertEquals(x, 1L << LongMath.log2(x, UNNECESSARY));
        assertTrue(isPowerOf2);

                method.setAccessible(true);
                byte[] targetInfo = (byte[]) method.invoke(null, mockContext, null);

                assertNotNull(targetInfo);
                // Should only contain server info - but might have different structure than expected
                assertTrue(targetInfo.length >= 4, "Target info should have at least terminator");

## GitHub 저장소에서 릴리즈 확인

GitHub에서 FastAPI를 "watch"할 수 있습니다 (오른쪽 상단 watch 버튼을 클릭): <a href="https://github.com/fastapi/fastapi" class="external-link" target="_blank">https://github.com/fastapi/fastapi</a>. 👀

여기서 "Releases only"을 선택할 수 있습니다.

이렇게하면, **FastAPI** 의 버그 수정 및 새로운 기능의 구현 등의 새로운 자료 (최신 버전)이 있을 때마다 (이메일) 통지를 받을 수 있습니다.

## 개발자와의 연결

    transient @Nullable T value;

    MemoizingSupplier(Supplier<T> delegate) {
      this.delegate = checkNotNull(delegate);
    }

    @Override
    @ParametricNullness
    // We set the field only once (during construction or deserialization).
    @SuppressWarnings("SynchronizeOnNonFinalField")
    public T get() {
      // A 2-field variant of Double Checked Locking.
      if (!initialized) {

- Kubeadm: when adding new control plane nodes with "kubeadm join", ensure that the etcd member addition is performed only if a given member URL does not already exist in the list of members. Similarly, on "kubeadm reset" only remove an etcd member if its ID exists. ([#127620](https://github.com/kubernetes/kubernetes/pull/127620), [@SataQiu](https://github.com/SataQiu)) [SIG Cluster Lifecycle]

	TotalRefreshFailures            uint64

	sync.Mutex

	iamRefreshInterval time.Duration

	LDAPConfig   xldap.Config  // only valid if usersSysType is LDAPUsers
	OpenIDConfig openid.Config // only valid if OpenID is configured
	STSTLSConfig xtls.Config   // only valid if STS TLS is configured

	usersSysType UsersSysType

	rolesMap map[arn.ARN]string

	// Persistence layer for IAM subsystem

        String[] inputs = { "input" };
        CharMappingItem item = new CharMappingItem(1L, inputs, "output");

        // Initially not updated
        assertFalse(item.isUpdated());

        // Set only newInputs - still not updated
        item.setNewInputs(new String[] { "new" });
        assertFalse(item.isUpdated());

        // Set both newInputs and newOutput - now updated
        item.setNewOutput("newOutput");

        FessEnv.SimpleImpl overrideEnv = new FessEnv.SimpleImpl() {
            protected Properties prepareProperties() {
                Properties props = new Properties();
                // Override only some properties
                props.setProperty(FessEnv.ENVIRONMENT_TITLE, "Override Test");
                props.setProperty(FessEnv.MAIL_SEND_MOCK, "false");
                return props;
            }
        };

 *
 * Mappings Data (4,719 bytes)
 * ===========================
 *
 * This is UTF-8 character data. It is indexed into by b2b3 in the ranges dataset.
 *
 * Mappings may overlap.
 *
 * ASCII-Only
 * ==========
 *
 * Neither the section index nor the ranges data use bit 0x80 anywhere. That means the data is
 * strictly ASCII. This is intended to make it efficient to encode this data as a string, and to