{* ../../docs_src/body_nested_models/tutorial002.py hl[14] *}

## 집합 타입

그런데 생각해보니 태그는 반복되면 안 되고, 고유한(Unique) 문자열이어야 할 것 같습니다.

그리고 파이썬은 집합을 위한 특별한 데이터 타입 `set`이 있습니다.

그렇다면 `Set`을 임포트 하고 `tags`를 `str`의 `set`으로 선언할 수 있습니다:

{* ../../docs_src/body_nested_models/tutorial003.py hl[1,14] *}

덕분에 중복 데이터가 있는 요청을 수신하더라도 고유한 항목들의 집합으로 변환됩니다.

그리고 해당 데이터를 출력 할 때마다 소스에 중복이 있더라도 고유한 항목들의 집합으로 출력됩니다.

        JApiCompatibilityChangeType.INTERFACE_ADDED               // the added methods will be reported
    );

    private static final Set<JApiCompatibilityChangeType> ANNOTATION_RELATED_CHANGES = Set.of(
        JApiCompatibilityChangeType.ANNOTATION_MODIFIED,
        JApiCompatibilityChangeType.ANNOTATION_REMOVED,
        JApiCompatibilityChangeType.ANNOTATION_ADDED
    );

    }

    public static final int OK = 0; // OK
    public static final int ERROR = 1; // "generic" error

    @Override
    protected int execute(LookupContext context) throws Exception {
        // set up JLine built-in commands
        ConfigurationPath configPath = new ConfigurationPath(context.cwd.get(), context.cwd.get());
        Builtins builtins = new Builtins(context.cwd, configPath, null);

	fmt.Println("Buffer contents:", buf.String())
	// Output:
	// Bytes written: 41
	// Buffer contents: Hello, world!
	// This is a ReadFrom example.
}

// The simplest use of a Scanner, to read standard input as a set of lines.
func ExampleScanner_lines() {
	scanner := bufio.NewScanner(os.Stdin)
	for scanner.Scan() {
		fmt.Println(scanner.Text()) // Println will add back the final '\n'
	}
	if err := scanner.Err(); err != nil {

			return nil, errAuthentication
		}
	}

	// If AuthZPlugin is set, return without any further checks.
	if newGlobalAuthZPluginFn() != nil {
		return claims, nil
	}

	// Check if a session policy is set. If so, decode it here.
	sp, spok := claims.Lookup(policy.SessionPolicyName)
	if spok {
		// Looks like subpolicy is set and is a string, if set then its
		// base64 encoded, decode it. Decoding fails reject such

		}
		w.emitf("%s%s", m.Name(), w.signatureString(m.Signature()))
	}

	if !complete {
		// The method set has unexported methods, so all the
		// implementations are provided by the same package,
		// so the method set can be extended. Instead of recording
		// the full set of names (below), record only that there were
		// unexported methods. (If the interface shrinks, we will notice

:: WARRANTIES OR CONDITIONS OF ANY KIND< either express or implied.  See the
:: License for the specific language governing permissions and limitations under
:: the License.

@echo off

set configure_dir=%~dp0
set configure_dir=%configure_dir:~0,-1%
python "%configure_dir%\configure.py" %* || ( exit /b )

	//   bool: Indicates whether the corresponding Stmt object was successfully found.
	Get(key string) (*Stmt, bool)

	// Set stores the given Stmt object in the store and associates it with the specified key.
	// Parameters:
	//   key: The key used to associate the Stmt object.
	//   value: The Stmt object to be stored.
	Set(key string, value *Stmt)

	// Delete removes the Stmt object corresponding to the specified key from the store.

			crc1n = gf2MatrixTimes(even, crc1n)
		}
		len2 >>= 1

		// if no more bits set, then done
		if len2 == 0 {
			break
		}

		// another iteration of the loop with odd and even swapped
		gf2MatrixSquare(odd, even)
		if len2&1 != 0 {
			crc1n = gf2MatrixTimes(odd, crc1n)
		}
		len2 >>= 1

		// if no more bits set, then done
		if len2 == 0 {
			break
		}
	}

	// return combined crc

func (fi headerFileInfo) Mode() (mode fs.FileMode) {
	// Set file permission bits.
	mode = fs.FileMode(fi.h.Mode).Perm()

	// Set setuid, setgid and sticky bits.
	if fi.h.Mode&c_ISUID != 0 {
		mode |= fs.ModeSetuid
	}
	if fi.h.Mode&c_ISGID != 0 {
		mode |= fs.ModeSetgid
	}
	if fi.h.Mode&c_ISVTX != 0 {
		mode |= fs.ModeSticky
	}

	// Set file mode bits; clear perm, setuid, setgid, and sticky bits.