* Xâu (`str`), định nghĩa độ dài lớn nhất, nhỏ nhất.
    * Số (`int`, `float`) với các giá trị lớn nhất, nhỏ nhất, etc.

* Validation cho nhiều kiểu dữ liệu bên ngoài như:
    * URL.
    * Email.
    * UUID.
    * ...và nhiều cái khác.

Tất cả validation được xử lí bằng những thiết lập tốt và mạnh mẽ của **Pydantic**.

### Bảo mật và xác thực

* 校验大部分（甚至所有？）的 Python **数据类型**，包括：
    * JSON 对象 (`dict`).
    * JSON 数组 (`list`) 定义成员类型。
    * 字符串 (`str`) 字段, 定义最小或最大长度。
    * 数字 (`int`, `float`) 有最大值和最小值， 等等。

* 校验外来类型， 比如:
    * URL.
    * Email.
    * UUID.
    * ...及其他.

所有的校验都由完善且强大的 **Pydantic** 处理。

### 安全性及身份验证

集成了安全性和身份认证。杜绝数据库或者数据模型的渗透风险。

OpenAPI 中定义的安全模式，包括：

* HTTP 基本认证。

    your response for more than 2 weeks.

**4. Approved**

-   Once the PR is approved, it gets `kokoro:force-run` label applied and it
    initiates CI/CD tests.
-   We can't move forward if these tests fail.
-   In such situations, we may request you to make further changes to your PR
    for the tests to pass.
-   Once the tests pass, we now bring all the code into the internal code base,
    using a job called "copybara".

The Code of Conduct also applies within project spaces and in public spaces whenever an individual is representing TensorFlow or its community. Examples of representing a project or community include using an official project e-mail address, posting via an official social media account, or acting as an appointed or de facto representative at an online or offline event. 


## Conflict Resolution

    this.replacementsLength = replacements.length;
    if (safeMax < safeMin) {
      // If the safe range is empty, set the range limits to opposite extremes
      // to ensure the first test of either value will (almost certainly) fail.
      safeMax = Character.MIN_VALUE;
      safeMin = Character.MAX_VALUE;
    }
    this.safeMin = safeMin;
    this.safeMax = safeMax;
  }

  /*

     *
     * The server’s TLS certificate still must match the requested hostname. For example, if the
     * certificate is issued to `example.com` and the request is to `localhost`, the connection will
     * fail. Use a custom [HostnameVerifier] to ignore such problems.
     *
     * Other TLS features are still used but provide no security benefits in absence of the above

		var c ciphertext
		if err := c.UnmarshalJSON(b); err != nil {
			// It may happen that a random ciphertext starts with '{' and ends with '}'.
			// In such a case, parsing will fail but we must not return an error. Instead
			// we return the ciphertext as it is.
			return b, kms.AES256
		}

		b = b[:0]
		b = append(b, c.Bytes...)
		b = append(b, c.IV...)
		b = append(b, c.Nonce...)

    Exception e = new Exception();

    assertThat(lazyStackTrace(e)).containsExactly((Object[]) e.getStackTrace()).inOrder();

    try {
      lazyStackTrace(e).set(0, null);
      fail();
    } catch (UnsupportedOperationException expected) {
    }

    e.setStackTrace(new StackTraceElement[0]);
    assertThat(lazyStackTrace(e)).isEmpty();
  }

  @J2ktIncompatible

        where:
        apiElement | jApiTypeName
        'method'   | 'jApiMethod'
        'field'    | 'jApiField'
    }

    def "new incubating API does not fail the check but is reported"() {
        given:
        def rule = withContext(new NewIncubatingAPIRule([:]))

        when:
        jApiMethod.annotations >> [incubatingAnnotation]

	"strconv"
	"strings"
	"sync"
	"syscall"
)

func adbRun(args string) (int, error) {
	// The exit code of adb is often wrong. In theory it was fixed in 2016
	// (https://code.google.com/p/android/issues/detail?id=3254), but it's
	// still broken on our builders in 2023. Instead, append the exitcode to
	// the output and parse it from there.
	filter, exitStr := newExitCodeFilter(os.Stdout)
	args += "; echo -n " + exitStr + "$?"