activityHelper.print("aaa", OptionalThing.empty(), Map.of());
        assertEquals("action:AAA\tuser:-", localLogMsg.get());

        activityHelper.print("aaa bbb", createUser("testuser", new String[0]), Map.of("111", "222"));
        assertEquals("action:AAA BBB\tuser:testuser\t111:222", localLogMsg.get());

```python
#Объявление функции
def hello_world():# Печать приветствия
    print("Hello, world!")  #Печать приветствия без пробела после решётки
```

```console
//Объявление функции
def hello_world():// Печать приветствия
    print("Hello, world!")  //Печать приветствия без пробела после слешей
```

    public static void main(String[] args) {
        List<CIInfo> detect = CIDetectorHelper.detectCI();
        if (detect.isEmpty()) {
            System.out.print("NONE;");
        } else {
            detect.forEach(d -> System.out.print(d.name() + (d.isVerbose() ? "+VERBOSE" : "") + ";"));
        }
    }

例えば、`str` または `None` になり得ることを宣言できます:

```python
from typing import Union


def say_hi(name: Union[str, None]):
        print(f"Hi {name}!")
```

`typing` には、`None` を取り得ることを宣言するための短縮形として `Optional` もあります。

ここからは私のとても主観的な提案です:

- 🚨 `Optional[SomeType]` の使用は避けましょう
- 代わりに ✨ **`Union[SomeType, None]` を使いましょう** ✨。

# Code blocks { #code-blocks }

Some text

```python
# This is a sample Python code block
def hello_world():
    # Comment with indentation
    print("Hello, world!")  # Print greeting
```

Some more text

The following block has wrong language code (should be TOML):

```yaml
# This is a sample TOML code block
title = "TOML Example"  # Title of the document
```

And more text

```console

		}
		if err != nil {
			apiErr := errorCodes.ToAPIErr(ErrMalformedPOSTRequest)
			apiErr.Description = fmt.Sprintf("%s (%v)", apiErr.Description, err)
			writeErrorResponse(ctx, w, apiErr, r.URL)
			return
		}
		if maxParts <= 0 {
			apiErr := errorCodes.ToAPIErr(ErrMalformedPOSTRequest)
			apiErr.Description = fmt.Sprintf("%s (%v)", apiErr.Description, multipart.ErrMessageTooLarge)
			writeErrorResponse(ctx, w, apiErr, r.URL)
			return

	if err = newTestConfig(globalMinioDefaultRegion, obj); err != nil {
		t.Fatal(err)
	}

	apiEndpoints := []string{"http://127.0.0.1:9000"}
	printServerCommonMsg(apiEndpoints)
}

// Tests print cli access message.
func TestPrintCLIAccessMsg(t *testing.T) {
	ctx, cancel := context.WithCancel(t.Context())
	defer cancel()

	obj, fsDir, err := prepareFS(ctx)
	if err != nil {
		t.Fatal(err)
	}

def say_hi(name: str | None = None):
    if name is not None:
        print(f"Hey {name}!")
    else:

        return $?
    fi
}

# Print command line usage / help
usage() {
    echo "Usage: $0 [-vdh] [-p pidfile] [-D prop] [-X prop]"
    echo "Start fess."
    echo "    -d            daemonize (run in background)"
    echo "    -p pidfile    write PID to <pidfile>"
    echo "    -h"
    echo "    --help        print command line options"
    echo "    -v            print fess version, then exit"

-   type: dropdown id: source attributes: label: Source description: Tensorflow