}


    static byte[] computeResponse ( byte[] responseKey, byte[] serverChallenge, byte[] clientData, int offset, int length ) {
        MessageDigest hmac = Crypto.getHMACT64(responseKey);
        hmac.update(serverChallenge);
        hmac.update(clientData, offset, length);
        byte[] mac = hmac.digest();
        byte[] ret = new byte[mac.length + clientData.length];

            throwValidationError(e.getMessageCode(), this::asListHtml);
        } catch (final ResultOffsetExceededException e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Invalid offset: {}", form.offset, e);
            }
            throwValidationError(messages -> messages.addErrorsResultSizeExceeded(GLOBAL), this::asListHtml);
        }

at the beginning, as in <code>first_arg+0(FP)</code> and <code>second_arg+8(FP)</code>.
(The meaning of the offset—offset from the frame pointer—distinct
from its use with <code>SB</code>, where it is an offset from the symbol.)
The assembler enforces this convention, rejecting plain <code>0(FP)</code> and <code>8(FP)</code>.

            this.hasMore = false;
        }
        return this;
    }


    /**
     * @return
     */
    protected int pad ( int offset ) {
        int p = offset % getPadding();
        if ( p == 0 ) {
            return 0;
        }
        return getPadding() - p;
    }


    /**
     * 
     * @return padding size
     */

`UploadFile` 支持以下 `async` 方法，（使用内部 `SpooledTemporaryFile`）可调用相应的文件方法。

* `write(data)`：把 `data` （`str` 或 `bytes`）写入文件；
* `read(size)`：按指定数量的字节或字符（`size` (`int`)）读取文件内容；
* `seek(offset)`：移动至文件 `offset` （`int`）字节处的位置；
    * 例如，`await myfile.seek(0) ` 移动到文件开头；
    * 执行 `await myfile.read()` 后，需再次读取已读取内容时，这种方法特别好用；
* `close()`：关闭文件。

因为上述方法都是 `async` 方法，要搭配「await」使用。

例如，在 `async` *路径操作函数* 内，要用以下方式读取文件内容：

            this.responseFields = responseFields;
            return this;
        }

        public SearchConditionBuilder offset(final int offset) {
            this.offset = offset;
            return this;
        }

        public SearchConditionBuilder size(final int size) {
            this.size = size;
            return this;
        }

    public void resolveSids ( CIFSContext tc, String authorityServerName, jcifs.SID[] sids, int offset, int length ) throws CIFSException {
        ArrayList<SID> list = new ArrayList<>(sids.length);
        int si;

        synchronized ( this.sidCache ) {
            for ( si = 0; si < length; si++ ) {
                SID s = sids[ offset + si ].unwrap(SID.class);
                SID sid = this.sidCache.get(s);

* `write(data)`: Записать данные `data` (`str` или `bytes`) в файл.
* `read(size)`: Прочитать количество `size` (`int`) байт/символов из файла.
* `seek(offset)`: Перейти к байту на позиции `offset` (`int`) в файле.
    * Наример, `await myfile.seek(0)` перейдет к началу файла.

    }


    /**
     * 
     * @param str
     * @param offset
     * @return string length
     */
    public int stringWireLength ( String str, int offset ) {
        int len = str.length() + 1;
        if ( this.useUnicode ) {
            len = str.length() * 2 + 2;
            len = ( offset % 2 ) != 0 ? len + 1 : len;
        }
        return len;
    }

$(this._element).closest('.navbar').length > 0\n  }\n\n  _getOffset() {\n    const offset = {}\n\n    if (typeof this._config.offset === 'function') {\n      offset.fn = data => {\n        data.offsets = {\n          ...data.offsets,\n          ...this._config.offset(data.offsets, this._element)\n        }\n\n        return data\n      }\n    } else {\n      offset.offset = this._config.offset\n    }\n\n    return offset\n  }\n\n  _getPopperConfig() {\n    const popperConfig = {\n      placement: th...