锘??xml version="1.0" encoding="utf-8" standalone="yes"?>中文字幕不卡三区视频,亚洲最新av,在线播放一区二区三区http://www.aygfsteel.com/cherishchen/category/24524.htmlThe art of living is to know when to hold fast and when to let gozh-cnTue, 31 Jul 2007 11:42:09 GMTTue, 31 Jul 2007 11:42:09 GMT60java鍩虹錛歜yte涓巌nthttp://www.aygfsteel.com/cherishchen/archive/2007/07/31/133588.html鍑爮瑙傛搗鍑爮瑙傛搗Tue, 31 Jul 2007 07:54:00 GMThttp://www.aygfsteel.com/cherishchen/archive/2007/07/31/133588.htmlhttp://www.aygfsteel.com/cherishchen/comments/133588.htmlhttp://www.aygfsteel.com/cherishchen/archive/2007/07/31/133588.html#Feedback0http://www.aygfsteel.com/cherishchen/comments/commentRss/133588.htmlhttp://www.aygfsteel.com/cherishchen/services/trackbacks/133588.htmlbyte涓巌nt鐨勫尯鍒細(xì)

  • byte uses 1 byte while int uses 4 bytes.
  • integer literals like "45" are of int not byte.If you want a literal to be a byte, you have to cast it: "(byte)45".
  • When values are promoted as part of an expression or as parameters to a method call, they may be promoted to int, but never to byte.
  • Many parts of the Java language used int, but none of them use byte. For example, the length of an array is an int.

鐢變簬涓嶅悓鐨勬満鍣ㄥ浜庡瀛楄妭鏁版嵁鐨勫瓨鍌ㄦ柟寮忎笉鍚?鍙兘鏄?浣庡瓧鑺傚悜楂樺瓧鑺傚瓨鍌?涔熷彲鑳芥槸浠庨珮瀛楄妭鍚戜綆瀛楄妭瀛樺偍,榪欐牱,鍦?鍒嗘瀽緗戠粶鍗忚鎴栨枃浠舵牸鏃?涓轟簡(jiǎn)瑙e喅涓嶅悓鏈哄櫒涓?鐨勫瓧鑺傚瓨鍌ㄩ『搴忛棶棰?鐢╞yte綾誨瀷鏉ヨ〃紺烘暟鎹槸鍚堥傜殑銆傝岄氬父 鎯呭喌涓?鐢變簬鍏惰〃紺虹殑鏁版嵁 鑼冨洿寰堝皬,瀹規(guī)槗閫犳垚婧㈠嚭,搴旈伩鍏嶄嬌鐢ㄣ?/p>


/**
     * Convert  an int to a byte array
     *
     * @param value int
     * @return byte[]
     */
public static byte[] intToByteArray(int value) {
        byte[] b = new byte[4];

     // 浣跨敤4涓猙yte琛ㄧずint
        for (int i = 0; i < 4; i++) {
            int offset = (b.length - 1 - i) * 8;
            b[i] = (byte) ((value >> offset) & 0xFF);
        }
        return b;
    }


    /**
     * Convert the byte array to an int starting from the given offset.
     *
     * @param b The byte array
     * @param offset The array offset,濡傛灉byte鏁扮粍闀垮害灝辨槸4錛屽垯璇ュ間負(fù)0
     * @return The integer
     */
    public static int byteArrayToInt(byte[] b, int offset) {
        int value = 0;
        for (int i = 0; i < 4; i++) {
            int shift = (4 - 1 - i) * 8;
            value += (b[i + offset] & 0x000000FF) << shift;
        }
        return value;
    }



鍑爮瑙傛搗 2007-07-31 15:54 鍙戣〃璇勮
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鍐呰繛鎺ャ佸榪炴帴鍜屼氦鍙夎繛鎺?/title><link>http://www.aygfsteel.com/cherishchen/archive/2007/07/31/133586.html</link><dc:creator>鍑爮瑙傛搗</dc:creator><author>鍑爮瑙傛搗</author><pubDate>Tue, 31 Jul 2007 07:52:00 GMT</pubDate><guid>http://www.aygfsteel.com/cherishchen/archive/2007/07/31/133586.html</guid><wfw:comment>http://www.aygfsteel.com/cherishchen/comments/133586.html</wfw:comment><comments>http://www.aygfsteel.com/cherishchen/archive/2007/07/31/133586.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/cherishchen/comments/commentRss/133586.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/cherishchen/services/trackbacks/133586.html</trackback:ping><description><![CDATA[<p>join_type 鎸囧嚭榪炴帴綾誨瀷錛屽彲鍒嗕負(fù)涓夌錛氬唴榪炴帴銆佸榪炴帴鍜屼氦鍙夎繛鎺ャ?/p> <p>鍐呰繛鎺?INNER JOIN)浣跨敤姣旇緝榪愮畻絎﹁繘琛岃〃闂存煇(浜?鍒楁暟鎹殑姣旇緝鎿嶄綔錛屽茍鍒楀嚭榪欎簺琛ㄤ腑涓庤繛鎺ユ潯浠剁浉鍖歸厤鐨勬暟鎹銆傛牴鎹墍浣跨敤鐨勬瘮杈冩柟寮忎笉鍚岋紝鍐呰繛鎺ュ張鍒嗕負(fù)絳夊艱繛鎺ャ佽嚜鐒惰繛鎺ュ拰涓嶇瓑榪炴帴涓夌銆?/p> <p>澶栬繛鎺ュ垎涓哄乏澶栬繛鎺?LEFT OUTER JOIN鎴朙EFT JOIN)銆佸彸澶栬繛鎺?RIGHT OUTER JOIN鎴朢IGHT JOIN)鍜屽叏澶栬繛鎺?FULL OUTER JOIN鎴朏ULL JOIN)涓夌銆備笌鍐呰繛鎺ヤ笉鍚岀殑鏄紝澶栬繛鎺ヤ笉鍙垪鍑轟笌榪炴帴鏉′歡鐩稿尮閰嶇殑琛岋紝鑰屾槸鍒楀嚭宸﹁〃(宸﹀榪炴帴鏃?銆佸彸琛?鍙沖榪炴帴鏃?鎴栦袱涓〃(鍏ㄥ榪炴帴鏃?涓墍鏈夌鍚堟悳绱㈡潯浠剁殑鏁版嵁琛屻?/p> <p>浜ゅ弶榪炴帴(CROSS JOIN)娌℃湁WHERE 瀛愬彞錛屽畠榪斿洖榪炴帴琛ㄤ腑鎵鏈夋暟鎹鐨勭瑳鍗″皵縐紝鍏剁粨鏋滈泦鍚堜腑鐨勬暟鎹鏁扮瓑浜庣涓涓〃涓鍚堟煡璇㈡潯浠剁殑鏁版嵁琛屾暟涔樹互絎簩涓〃涓鍚堟煡璇㈡潯浠剁殑鏁版嵁琛屾暟銆?/p><img src ="http://www.aygfsteel.com/cherishchen/aggbug/133586.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/cherishchen/" target="_blank">鍑爮瑙傛搗</a> 2007-07-31 15:52 <a href="http://www.aygfsteel.com/cherishchen/archive/2007/07/31/133586.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item></channel></rss> <footer> <div class="friendship-link"> <a href="http://www.aygfsteel.com/" title="狠狠久久亚洲欧美专区_中文字幕亚洲综合久久202_国产精品亚洲第五区在线_日本免费网站视频">狠狠久久亚洲欧美专区_中文字幕亚洲综合久久202_国产精品亚洲第五区在线_日本免费网站视频</a> </div> </footer> 主站蜘蛛池模板: <a href="http://" target="_blank">耿马</a>| <a href="http://" target="_blank">安仁县</a>| <a href="http://" target="_blank">寿光市</a>| <a href="http://" target="_blank">沁水县</a>| <a href="http://" target="_blank">弋阳县</a>| <a href="http://" target="_blank">华池县</a>| <a href="http://" target="_blank">扬州市</a>| <a href="http://" target="_blank">团风县</a>| <a href="http://" target="_blank">八宿县</a>| <a href="http://" target="_blank">肃宁县</a>| <a href="http://" target="_blank">阳春市</a>| <a href="http://" target="_blank">略阳县</a>| <a href="http://" target="_blank">安龙县</a>| <a href="http://" target="_blank">且末县</a>| <a href="http://" target="_blank">保定市</a>| <a href="http://" target="_blank">镇赉县</a>| <a href="http://" target="_blank">大宁县</a>| <a href="http://" target="_blank">杨浦区</a>| <a href="http://" target="_blank">瓦房店市</a>| <a href="http://" target="_blank">石楼县</a>| <a href="http://" target="_blank">平凉市</a>| <a href="http://" target="_blank">达州市</a>| <a href="http://" target="_blank">柘荣县</a>| <a href="http://" target="_blank">旅游</a>| <a href="http://" target="_blank">广州市</a>| <a href="http://" target="_blank">滨海县</a>| <a href="http://" target="_blank">会泽县</a>| <a href="http://" target="_blank">黑龙江省</a>| <a href="http://" target="_blank">顺义区</a>| <a href="http://" target="_blank">赣州市</a>| <a href="http://" target="_blank">土默特左旗</a>| <a href="http://" target="_blank">汽车</a>| <a href="http://" target="_blank">马鞍山市</a>| <a href="http://" target="_blank">双辽市</a>| <a href="http://" target="_blank">合山市</a>| <a href="http://" target="_blank">莎车县</a>| <a href="http://" target="_blank">探索</a>| <a href="http://" target="_blank">永济市</a>| <a href="http://" target="_blank">东辽县</a>| <a href="http://" target="_blank">凌海市</a>| <a href="http://" target="_blank">卢湾区</a>| <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body>