VPSHLDW $67, Y21, Y2, K4, Y9                       // 6233ed2c70cd43
	VPSHLDW $67, Y14, Y2, K4, Y9                       // 6253ed2c70ce43
	VPSHLDW $67, -17(BP)(SI*2), Y2, K4, Y9             // 6273ed2c708c75efffffff43
	VPSHLDW $67, 7(AX)(CX*2), Y2, K4, Y9               // 6273ed2c708c480700000043
	VPSHLDW $67, Y12, Y9, K4, Y9                       // 6253b52c70cc43
	VPSHLDW $67, Y21, Y9, K4, Y9                       // 6233b52c70cd43

  private static final class ChecksumMethodHandles {
    private static final @Nullable MethodHandle UPDATE_BB = updateByteBuffer();

    @IgnoreJRERequirement // https://github.com/mojohaus/animal-sniffer/issues/67
    static boolean updateByteBuffer(Checksum cs, ByteBuffer bb) {
      if (UPDATE_BB != null) {
        try {
          UPDATE_BB.invokeExact(cs, bb);
        } catch (Throwable e) {

Aber wenn Sie wollen, dass ein Query-Parameter erforderlich ist, vergeben Sie einfach keinen Defaultwert:

{* ../../docs_src/query_params/tutorial005.py hl[6:7] *}

Hier ist `needy` ein erforderlicher Query-Parameter vom Typ `str`.

Wenn Sie in Ihrem Browser eine URL wie:

```
http://127.0.0.1:8000/items/foo-item
```

  }

  /** Used for tags and subidentifiers. */
  private fun writeVariableLengthLong(v: Long) {
    val sink = sink()
    val bitCount = 64 - java.lang.Long.numberOfLeadingZeros(v)
    val byteCount = (bitCount + 6) / 7
    for (shift in (byteCount - 1) * 7 downTo 0 step 7) {
      val lastBit = if (shift == 0) 0 else 0b1000_0000
      sink.writeByte(((v shr shift) and 0b0111_1111).toInt() or lastBit)
    }
  }

            .add(Range.closed(5, 8))
            .add(Range.closedOpen(1, 3))
            .build();

    assertThrows(UnsupportedOperationException.class, () -> rangeSet.remove(Range.closed(6, 7)));
  }

  @SuppressWarnings("DoNotCall")
  public void testRemoveAllUnsupported() {
    RangeSet<Integer> rangeSet =
        ImmutableRangeSet.<Integer>builder()
            .add(Range.closed(5, 8))

	VPSHUFHW $67, Z0, K3, Z7                           // 62f17e4b70f843 or 62f1fe4b70f843
	VPSHUFHW $67, Z6, K3, Z7                           // 62f17e4b70fe43 or 62f1fe4b70fe43
	VPSHUFHW $67, (SI), K3, Z7                         // 62f17e4b703e43 or 62f1fe4b703e43
	VPSHUFHW $67, 7(SI)(DI*2), K3, Z7                  // 62f17e4b70bc7e0700000043 or 62f1fe4b70bc7e0700000043

Pero cuando quieres hacer un parámetro de query requerido, simplemente no declares ningún valor por defecto:

{* ../../docs_src/query_params/tutorial005.py hl[6:7] *}

Aquí el parámetro de query `needy` es un parámetro de query requerido de tipo `str`.

Si abres en tu navegador una URL como:

```
http://127.0.0.1:8000/items/foo-item
```

Porém, quando você quiser fazer com que o parâmetro de consulta seja obrigatório, você pode simplesmente não declarar nenhum valor como padrão.

{* ../../docs_src/query_params/tutorial005.py hl[6:7] *}

Aqui o parâmetro de consulta `needy` é um valor obrigatório, do tipo `str`.

Se você abrir no seu navegador a URL:

```
http://127.0.0.1:8000/items/foo-item
```

# ➡ 🔢

👆 💪 📣 ➡ "🔢" ⚖️ "🔢" ⏮️ 🎏 ❕ ⚙️ 🐍 📁 🎻:

{* ../../docs_src/path_params/tutorial001.py hl[6:7] *}

💲 ➡ 🔢 `item_id` 🔜 🚶‍♀️ 👆 🔢 ❌ `item_id`.

, 🚥 👆 🏃 👉 🖼 &amp; 🚶 <a href="http://127.0.0.1:8000/items/foo" class="external-link" target="_blank">http://127.0.0.1:8000/items/foo</a>, 👆 🔜 👀 📨:

```JSON
{"item_id":"foo"}
```

## ➡ 🔢 ⏮️ 🆎

👆 💪 📣 🆎 ➡ 🔢 🔢, ⚙️ 🐩 🐍 🆎 ✍:

# Parameter Path

"parameter" atau "variabel" path didefinisikan dengan sintaksis Python format string:

{* ../../docs_src/path_params/tutorial001.py hl[6:7] *}

Nilai parameter path `item_id` akan dikirim ke fungsi sebagai argument `item_id`:

Jika anda menjalankan contoh berikut dan kunjungi <a href="http://127.0.0.1:8000/items/foo" class="external-link" target="_blank">http://127.0.0.1:8000/items/foo</a>, anda akan melihat respon:

```JSON