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大约有 258 项符合查询结果, 库内数据总量为 3,513 项。 (搜索耗时:0.0068秒)

61.xdb追加的遍历接口

发布时间:2012-06-17 13:06 t By hit

...b_tree_plist = NULL; void _xdb_next_tree_read(xdb_t x, xptr_t ptr) { if (ptr->len != 0) { unsigned char buf[XDB_MAXKLEN + 18]; int vlen, voff; vlen = sizeof(buf) - 1; if (vlen > ptr->len) vlen = ptr->len; _xdb_read_data(x, buf, ptr->off, vlen); vlen = ptr->len - buf...

62.RE: scws.so: undefined symbol: core_globals_id in Unknown on line 0 done

更新时间:2010-04-28 10:04 t By uuuuu

...d -o together... yes checking for system library directory... lib checking if compiler supports -R... no checking if compiler supports -Wl,-rpath,... yes checking build system type... i686-pc-linux-gnu checking host system type... i686-pc-linux-gnu checking target system type... i686-pc-linux-gnu ch...

63.安装错误 请求支援

发布时间:2012-05-16 14:05 t By dkanaiwen

...grep... /bin/grep -F checking for ld used by gcc... /usr/bin/ld checking if the linker (/usr/bin/ld) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B checking the name lister (/usr/bin/nm -B) interface... BSD nm checking whether ln -s works... yes checking...

64.XSServer::connect

...ed function connect(){ // connect to server $conn = $this->_conn; if (is_int($conn) || is_numeric($conn)) { $host = 'localhost'; $port = intval($conn); } elseif (!strncmp($conn, 'file://', 7)) { // write-only for saving index exchangable data to file // NOTE: ...

65.XSTokenizerXlen::__construct

...izer.class.php#L106 (显示) public function __construct($arg = null){ if ($arg !== null && $arg !== '') { $this->arg = intval($arg); if ($this->arg < 1 || $this->arg > 255) { throw new XSException('Invalid argument for ' . __CLASS__ . ': ' . $arg); } }}

66.XSTokenizerXstep::__construct

...izer.class.php#L137 (显示) public function __construct($arg = null){ if ($arg !== null && $arg !== '') { $this->arg = intval($arg); if ($this->arg < 1 || $this->arg > 255) { throw new XSException('Invalid argument for ' . __CLASS__ . ': ' . $arg); } }}

67.求解释TF/IDF计算器中get_tfidf的算法

发布时间:2013-10-30 11:10 t By jjyang

function get_tfidf($word, $count) { if ($count < 1000) $count = 21000 - $count * 18; $tf = log($count); $tf = pow($tf, 5) * log(strlen($word)); $tf = log($tf); $idf = log(5000000000/$count); //if ($tf > 13) $idf *= 1.4; return array($...

68.求解释TF/IDF计算器中get_tfidf的算法

发布时间:2013-10-30 11:10 t By jjyang

function get_tfidf($word, $count) { if ($count < 1000) $count = 21000 - $count * 18; $tf = log($count); $tf = pow($tf, 5) * log(strlen($word)); $tf = log($tf); $idf = log(5000000000/$count); //if ($tf > 13) $idf *= 1.4; return array($...

69.RE: 怎样才能 字母数字汉字组合 按照词典分成一个词语呢?

更新时间:2013-07-03 16:07 t By shuyinglee

我这个是简单的改动,就是注释掉了一段代码 [code] diff -ur scws-1.2.1/libscws/scws.c scws-1.2.1.changed/libscws/scws.c --- scws-1.2.1/libscws/scws.c 2013-01-11 10:39:28.000000000 +0800 +++ scws-1.2.1.changed/libscws/scws.c 2013-07-03 10:38:49.409846632 +0800 @@ -60,6 +60,9 @@ s->...

70.XSFieldMeta::val

...lib/XSFieldScheme.class.php#L320 (显示) public function val($value){ if ($this->type == self::TYPE_DATE) { // 日期类型: 转换成专用的 YYYYmmdd 格式 if (!is_numeric($value) || strlen($value) !== 8) { $value = date('Ymd', is_numeric($value) ? $value : strtotim...

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