byte[] opad = new byte[64];

        // HMACT64 specific: truncate key to 64 bytes if needed
        int keyLen = Math.min(key.length, 64);
        for (int i = 0; i < keyLen; i++) {
            ipad[i] = (byte) (key[i] ^ 0x36);
            opad[i] = (byte) (key[i] ^ 0x5c);
        }
        for (int i = keyLen; i < 64; i++) {
            ipad[i] = 0x36;
            opad[i] = 0x5c;
        }

        byte[] opad = new byte[64];

        // HMACT64 specific: truncate key to 64 bytes if needed
        int keyLen = Math.min(key.length, 64);
        for (int i = 0; i < keyLen; i++) {
            ipad[i] = (byte) (key[i] ^ 0x36);
            opad[i] = (byte) (key[i] ^ 0x5c);
        }
        for (int i = keyLen; i < 64; i++) {
            ipad[i] = 0x36;
            opad[i] = 0x5c;
        }

V31, V30; \ VXOR V30, V29, V21; \ VADDUWM V30, V31, V30; \ VXOR V30, V29, V22; \ VADDUWM V30, V31, V30 // Load the keys to be used for // encryption based on key_len. // Keys are in VS0 - VS14 // depending on key_len. // Valid keys sizes are verified // here. CR2 is set and used // throughout to check key_len. #define LOAD_KEYS(blk_key, key_len) \ MOVD $16, R16; \ MOVD $32, R17; \ MOVD $48, R18; \ MOVD $64, R19; \ LXVD2X (blk_key)(R0), VS0; \ LXVD2X (blk_key)(R16), VS1; \ LXVD2X (blk_key)(R17), VS2;...

V31, V30; \ VXOR V30, V29, V21; \ VADDUWM V30, V31, V30; \ VXOR V30, V29, V22; \ VADDUWM V30, V31, V30 // Load the keys to be used for // encryption based on key_len. // Keys are in VS0 - VS14 // depending on key_len. // Valid keys sizes are verified // here. CR2 is set and used // throughout to check key_len. #define LOAD_KEYS(blk_key, key_len) \ MOVD $16, R16; \ MOVD $32, R17; \ MOVD $48, R18; \ MOVD $64, R19; \ LXVD2X (blk_key)(R0), VS0; \ LXVD2X (blk_key)(R16), VS1; \ LXVD2X (blk_key)(R17), VS2;...

* **`300 - 399`** stehen für „Redirection“ („Umleitung“). Responses mit diesen Statuscodes können einen Body haben oder nicht, außer bei `304`, „Not Modified“ („Nicht verändert“), die keinen haben darf.

        Object keyOne = new Object();
        int hashOne = map.hash(keyOne);
        Object valueOne = new Object();
        Object keyTwo = new Object();
        Object valueTwo = new Object();

        map.put(keyOne, valueOne);
        ReferenceEntry<Object, Object> entry = segment.getEntry(keyOne, hashOne);

        @SuppressWarnings("unchecked")

        Object keyOne = new Object();
        int hashOne = map.hash(keyOne);
        Object valueOne = new Object();
        Object keyTwo = new Object();
        Object valueTwo = new Object();

        map.put(keyOne, valueOne);
        ReferenceEntry<Object, Object> entry = segment.getEntry(keyOne, hashOne);

        @SuppressWarnings("unchecked")

<img class="shadow" src="/img/deployment/concepts/image01.png">

---

Nachdem wir nun den Unterschied zwischen den Begriffen **Prozess** und **Programm** kennen, sprechen wir weiter über das Deployment.

## Beim Hochfahren ausführen { #running-on-startup }

* [GitHub-Issues](https://github.com/fastapi/fastapi/issues?q=is%3Aissue+is%3Aopen+sort%3Aupdated-desc+label%3Aquestion+-label%3Aanswered+)

In vielen Fällen kennen Sie möglicherweise bereits die Antwort auf diese Fragen. 🤓

Wenn Sie vielen Menschen bei ihren Fragen helfen, werden Sie offizieller [FastAPI-Experte](fastapi-people.md#fastapi-experts). 🎉

    CacheTesting.warmUp(cache, 0, 10);
    Set<Integer> keySet = cache.asMap().keySet();
    assertThat(keySet).containsExactly(0, 1, 2, 3, 4, 5, 6, 7, 8, 9);

    // re-order
    getAll(cache, asList(0, 1, 2));
    CacheTesting.drainRecencyQueues(cache);
    assertThat(keySet).containsExactly(3, 4, 5, 6, 7, 8, 9, 0, 1, 2);

    // evict 3, 4, 5
    getAll(cache, asList(10, 11, 12));