if b != '\r' || err != nil {
		if cr.debug {
			fmt.Printf("want %q, got %q\n", "\r", string(b))
		}
		cr.err = errMalformedEncoding
		return n, cr.err
	}
	b, err = cr.reader.ReadByte()
	if err == io.EOF {
		err = io.ErrUnexpectedEOF
	}
	if err != nil {
		cr.err = err
		return n, cr.err
	}
	if b != '\n' {
		if cr.debug {
			fmt.Printf("want %q, got %q\n", "\r", string(b))
		}

    }

    private void println(String event, String message) {
        print(event, message);
        out.println();
    }

    private void print(String event, String message) {
        out.print("Aether Transfer - " + event);
        if (message != null) {
            out.print(": ");
            out.print(message);
        }
    }

            duration = time.time() - before
            response.headers["X-Response-Time"] = str(duration)
            print(f"route duration: {duration}")
            print(f"route response: {response}")
            print(f"route response headers: {response.headers}")
            return response

        return custom_route_handler


app = FastAPI()

** Control over downloads

  Find the control point for m2 using maven-wagon. At this point, inject
  a offline status parameter which is used when retrieving the specific Wagon.

  If <<<offline == true>>>:

  * If the wagon is not bound to "file://", then ignore the request and print
    a debug message.

  * If the wagon is bound to "file://" then:

			if e != nil {
				return e
			}
			// Quote string...
			b, _ := json.Marshal(file.Name)
			if hasWritten {
				fmt.Print(",\n")
			}
			fmt.Printf("\t%s: ", string(b))

			b, e = decode(r, file.Name)
			if e != nil {
				return e
			}
			fmt.Print(string(b))
			hasWritten = true
		}
	}
	fmt.Println("")
	fmt.Println("}")

	return nil
}

var (

                    out.print(name);
                    out.print("\"><b>");
                    out.print(name);
                    out.print("</b></a>");
                } else {
                    out.print(";\" HREF=\"");
                    out.print(path);
                    out.print(name);
                    out.print("\"><b>");
                    out.print(name);

from typing import Optional


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

from typing import Union


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

def process_items(prices: dict[str, float]):
    for item_name, item_price in prices.items():
        print(item_name)

external_data = {
    "id": "123",
    "signup_ts": "2017-06-01 12:22",
    "friends": [1, "2", b"3"],
}
user = User(**external_data)
print(user)
# > User id=123 name='John Doe' signup_ts=datetime.datetime(2017, 6, 1, 12, 22) friends=[1, 2, 3]
print(user.id)