.isEqualTo(lastModifiedDate)
  }

  @Test
  fun maxAgeInThePastWithDateHeaderButNoLastModifiedHeader() {
    // Chrome interprets max-age relative to the local clock. Both our cache
    // and Firefox both use the earlier of the local and server's clock.
    assertNotCached(
      MockResponse
        .Builder()
        .addHeader("Date: " + formatDate(-120, TimeUnit.SECONDS))

`uv`는 다양한 기능을 지원합니다:

* 다양한 버전의 **Python 설치**
* 각 프로젝트 별 **가상 환경 관리**
* **패키지 설치**
* 프로젝트의 **의존성과 버전** 관리
* 설치된 패키지들과 그 버전을 **정확히 고정(lock)**해서,개발 환경과 운영 환경이 완전히 동일하게 작동할 수 있도록 보장
* 이 외에도 다양한 기능을 지원

## 결론

여기까지 모두 읽고 이해했다면, 이제 많은 개발자들보다 가상 환경을 **훨씬 더 깊이 있게 이해**하게 되셨습니다. 🤓

pkg container/list, method (*List) MoveAfter(*Element, *Element)
pkg container/list, method (*List) MoveBefore(*Element, *Element)
pkg crypto, type PublicKey interface {}
pkg crypto/cipher, func NewGCM(Block) (AEAD, error)
pkg crypto/cipher, type AEAD interface { NonceSize, Open, Overhead, Seal }
pkg crypto/cipher, type AEAD interface, NonceSize() int

pkg crypto/x509, const UnknownSignatureAlgorithm = 0
pkg crypto/x509, func DecryptPEMBlock(*pem.Block, []uint8) ([]uint8, error)
pkg crypto/x509, func EncryptPEMBlock(io.Reader, string, []uint8, []uint8, PEMCipher) (*pem.Block, error)
pkg crypto/x509, func IsEncryptedPEMBlock(*pem.Block) bool
pkg crypto/x509, func ParseECPrivateKey([]uint8) (*ecdsa.PrivateKey, error)

				ctx := logger.SetReqInfo(ctx, reqInfo)
				peersLogOnceIf(ctx, err, client.host.String())
				return nil
			}

			for typ, data := range data {
				// zip writer only handles one concurrent write
				writeMu.Lock()
				profilingDataFound = true
				err := embedFileInZip(zipWriter, fmt.Sprintf("profile-%s-%s", client.host.String(), typ), data, 0o600)
				writeMu.Unlock()
				if err != nil {

    //
    // HttpUrl is quite lenient with what characters it accepts. In particular, characters like '{'
    // and '"' are permitted but unlikely to occur in real-world URLs. Unfortunately we can't just
    // lock it down due to URL templating: "http://{env}.{dc}.example.com".
    UrlComponentEncodingTester
      .newInstance()
      .nonPrintableAscii(Encoding.FORBIDDEN)
      .nonAscii(Encoding.PUNYCODE)
      .override(

	}

	z := obj.(*erasureServerPools)
	er := z.serverPools[0].sets[0]

	erasureDisks := er.getDisks()
	ridx := rand.Intn(len(erasureDisks))

	z.serverPools[0].erasureDisksMu.Lock()
	er.getDisks = func() []StorageAPI {
		erasureDisks[ridx] = newNaughtyDisk(erasureDisks[ridx], nil, errFaultyDisk)
		return erasureDisks
	}
	z.serverPools[0].erasureDisksMu.Unlock()

    valueRef.clear();
    assertNotSame(value, map.get(key, loader));
    assertEquals(1, loader.getCount());
    assertEquals(1, segment.count);
  }

  @AndroidIncompatible // Perhaps emulator clock does not update between the two get() calls?
  public void testComputeExpiredEntry() throws ExecutionException {
    CacheBuilder<Object, Object> builder = createCacheBuilder().expireAfterWrite(1, NANOSECONDS);

    fail the call.

 *  Fix: Recover gracefully when a coalesced connection immediately goes unhealthy.

## Version 3.14.2

_2019-05-19_

 *  Fix: Lock in a route when recovering from an HTTP/2 connection error. We had a bug where two
    calls that failed at the same time could cause OkHttp to crash with a `NoSuchElementException`
    instead of the expected `IOException`.

     * <p>
     * Wildcard expressions will not filter workgroup names or server names.
     *
     * <blockquote>
     *
     * <pre>
     * winnt&gt; ls c?o*
     * clock.avi                  -rw--      82944 Mon Oct 14 1996 1:38 AM
     * Cookies                    drw--          0 Fri Nov 13 1998 9:42 PM
     * 2 items in 5ms
     * </pre>
     *
     * </blockquote>
     *