💰 🙋‍♀ ⚠ 🤭 `return`😅 💲 🔜 🌖 ⭐ 📄 🔃 🔗 & 💂‍♂.

👉 🖼, 🕐❔ 👩‍💻 📨 🏬 🆔 👈 🚫 🔀, 🤚 ⚠ ⏮️ 👔 📟 `404`:

{* ../../docs_src/handling_errors/tutorial001.py hl[11] *}

### 📉 📨

🚥 👩‍💻 📨 `http://example.com/items/foo` ( `item_id` `"foo"`), 👈 👩‍💻 🔜 📨 🇺🇸🔍 👔 📟 2️⃣0️⃣0️⃣, & 🎻 📨:

```JSON
{
  "item": "The Foo Wrestlers"
}
```

	_ = x[ErrPolicyTooLarge-5]
	_ = x[ErrIncompleteBody-6]
	_ = x[ErrInternalError-7]
	_ = x[ErrInvalidAccessKeyID-8]
	_ = x[ErrAccessKeyDisabled-9]
	_ = x[ErrInvalidArgument-10]
	_ = x[ErrInvalidBucketName-11]
	_ = x[ErrInvalidDigest-12]
	_ = x[ErrInvalidRange-13]
	_ = x[ErrInvalidRangePartNumber-14]
	_ = x[ErrInvalidCopyPartRange-15]
	_ = x[ErrInvalidCopyPartRangeSource-16]
	_ = x[ErrInvalidMaxKeys-17]

У цьому прикладі, якщо клієнт запитує елемент за ID, якого не існує, буде згенеровано помилку зі статус-кодом `404`:

{* ../../docs_src/handling_errors/tutorial001.py hl[11] *}

### Отримана відповідь

Якщо клієнт робить запит за шляхом `http://example.com/items/foo` (де `item_id` `"foo"`), він отримає статус-код 200 і JSON відповідь:

```JSON
{
  "item": "The Foo Wrestlers"
}

    assertEquals("5 + 6 = 11", Strings.lenientFormat("%s + 6 = 11", 5));
    assertEquals("5 + 6 = 11", Strings.lenientFormat("5 + %s = 11", 6));
    assertEquals("5 + 6 = 11", Strings.lenientFormat("5 + 6 = %s", 11));
    assertEquals("5 + 6 = 11", Strings.lenientFormat("%s + %s = %s", 5, 6, 11));
    assertEquals(
        "5 + 6 = 11", Strings.lenientFormat("%s + %s = %s", (Object[]) new Integer[] {5, 6, 11}));

        fractionalBuilder.add(d * scale).add(-d * scale);
      }
    }
    for (int i = Double.MIN_EXPONENT; i <= Double.MAX_EXPONENT; i++) {
      for (int direction : new int[] {1, -1}) {
        double d = Double.longBitsToDouble(Double.doubleToLongBits(Math.scalb(1.0, i)) + direction);
        // Math.nextUp/nextDown
        if (d != Math.rint(d)) {
          fractionalBuilder.add(d);
        }

 * during handshake, and then take the agreed masterSecret from private fields of the session.
 *
 * Copy WireSharkKeyLoggerListener to your test code to use in development.
 *
 * This logs TLSv1.2 on a JVM (OpenJDK 11+) without any additional code.  For TLSv1.3
 * an existing external tool is required.
 *
 * See https://stackoverflow.com/questions/61929216/how-to-log-tlsv1-3-keys-in-jsse-for-wireshark-to-decode-traffic
 *

      // Start with "%F-%--%--%--" and fill in the blanks
      dest[0] = '%';
      dest[1] = 'F';
      dest[3] = '%';
      dest[6] = '%';
      dest[9] = '%';
      dest[11] = upperHexDigits[cp & 0xF];
      cp >>>= 4;
      dest[10] = upperHexDigits[0x8 | (cp & 0x3)];
      cp >>>= 2;
      dest[8] = upperHexDigits[cp & 0xF];
      cp >>>= 4;

        assertEquals(1, messageBytes[8] & 0xFF);
        assertEquals(0, messageBytes[9] & 0xFF);
        assertEquals(0, messageBytes[10] & 0xFF);
        assertEquals(0, messageBytes[11] & 0xFF);
    }

    @Test
    @DisplayName("Should handle Unicode negotiation flag")
    void testUnicodeNegotiation() {
        // Given
        int unicodeFlags = NtlmFlags.NTLMSSP_NEGOTIATE_UNICODE;

В данном примере, когда клиент запрашивает элемент по несуществующему ID, возникает исключение со статус-кодом `404`:

{* ../../docs_src/handling_errors/tutorial001.py hl[11] *}

### Возвращаемый ответ

Если клиент запросит `http://example.com/items/foo` (`item_id` `"foo"`), то он получит статус-код 200 и ответ в формате JSON:

```JSON
{
  "item": "The Foo Wrestlers"
}
```

  public double doubleValue() {
    if (value >= 0) {
      return (double) value;
    }
    // The top bit is set, which means that the double value is going to come from the top 53 bits.
    // So we can ignore the bottom 11, except for rounding. We can unsigned-shift right 1, aka
    // unsigned-divide by 2, and convert that. Then we'll get exactly half of the desired double