}

    @Test
    @DisplayName("Test safe integer multiplication")
    void testSafeMultiplication() {
        assertEquals(100, InputValidator.safeMultiply(10, 10));
        assertEquals(-100, InputValidator.safeMultiply(10, -10));

        assertThrows(ArithmeticException.class, () -> InputValidator.safeMultiply(Integer.MAX_VALUE, 2));

## ⚙️ `BackgroundTasks`

🥇, 🗄 `BackgroundTasks` & 🔬 🔢 👆 *➡ 🛠️ 🔢* ⏮️ 🆎 📄 `BackgroundTasks`:

{* ../../docs_src/background_tasks/tutorial001.py hl[1,13] *}

**FastAPI** 🔜 ✍ 🎚 🆎 `BackgroundTasks` 👆 & 🚶‍♀️ ⚫️ 👈 🔢.

## ✍ 📋 🔢

✍ 🔢 🏃 🖥 📋.

⚫️ 🐩 🔢 👈 💪 📨 🔢.

⚫️ 💪 `async def` ⚖️ 😐 `def` 🔢, **FastAPI** 🔜 💭 ❔ 🍵 ⚫️ ☑.

"1.1.1 OK"
"1.1.2 OK"
"1.1.3 OK"
"1.1.4 OK"
"1.1.5 OK"
"1.1.6 OK"
"1.1.7 OK"
"1.1.8 OK"
"1.2.1 OK"
"1.2.2 OK"
"1.2.3 OK"
"1.2.4 OK"
"1.2.5 OK"
"1.2.6 OK"
"1.2.7 OK"
"1.2.8 OK"
"10.1.1 OK"
"12.1.1 UNIMPLEMENTED"
"12.1.10 UNIMPLEMENTED"
"12.1.11 UNIMPLEMENTED"
"12.1.12 UNIMPLEMENTED"
"12.1.13 UNIMPLEMENTED"
"12.1.14 UNIMPLEMENTED"
"12.1.15 UNIMPLEMENTED"
"12.1.16 UNIMPLEMENTED"
"12.1.17 UNIMPLEMENTED"

## Utiliser `BackgroundTasks`

Pour commencer, importez `BackgroundTasks` et définissez un paramètre dans votre *fonction de chemin* avec `BackgroundTasks` comme type déclaré.

{* ../../docs_src/background_tasks/tutorial001.py hl[1,13] *}

**FastAPI** créera l'objet de type `BackgroundTasks` pour vous et le passera comme paramètre.

## Créer une fonction de tâche

		<la:select property="num" styleId="numSearchOption"
			styleClass="form-control">
			<option value="10">
				<la:message key="labels.search_result_select_num" />
			</option>
			<la:option value="10">10</la:option>
			<la:option value="20">20</la:option>
			<la:option value="30">30</la:option>
			<la:option value="40">40</la:option>
			<la:option value="50">50</la:option>
			<la:option value="100">100</la:option>

		<la:select property="num" styleId="numSearchOption"
			styleClass="form-control">
			<option value="10">
				<la:message key="labels.search_result_select_num" />
			</option>
			<la:option value="10">10</la:option>
			<la:option value="20">20</la:option>
			<la:option value="30">30</la:option>
			<la:option value="40">40</la:option>
			<la:option value="50">50</la:option>
			<la:option value="100">100</la:option>

Erstellen Sie eine Response wie in [Eine Response direkt zurückgeben](response-directly.md){.internal-link target=_blank} beschrieben und übergeben Sie die Header als zusätzlichen Parameter:

{* ../../docs_src/response_headers/tutorial001.py hl[10:12] *}

/// note | Technische Details

Sie können auch `from starlette.responses import Response` oder `from starlette.responses import JSONResponse` verwenden.

Create a response as described in [Return a Response Directly](response-directly.md){.internal-link target=_blank} and pass the headers as an additional parameter:

{* ../../docs_src/response_headers/tutorial001.py hl[10:12] *}

/// note | Technical Details

You could also use `from starlette.responses import Response` or `from starlette.responses import JSONResponse`.

        assertVersionOlder("1.0-SNAPSHOT-SNAPSHOT", "1.0-SNAPSHOT");
        assertVersionOlder("1.0-alpha-1-SNAPSHOT-SNAPSHOT", "1.0-alpha-1-SNAPSHOT");

        assertVersionOlder("1.0-SNAPSHOT", "1.0-1-SNAPSHOT");
        assertVersionOlder("1.0-1-SNAPSHOT", "1.0-2-SNAPSHOT");
        // assertVersionEqual( "2.0-0-SNAPSHOT", "2.0-SNAPSHOT" );
        assertVersionOlder("2.0-SNAPSHOT", "2.0-1-SNAPSHOT");

	ADCB $7, (R11)                          // 41801307
	ADCB $7, DL                             // 80d207
	ADCB $7, R11                            // 4180d307
	ADCB DL, (BX)                           // 1013
	ADCB R11, (BX)                          // 44101b
	ADCB DL, (R11)                          // 411013
	ADCB R11, (R11)                         // 45101b
	ADCB DL, DL                             // 10d2 or 12d2