Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Java ðÅÝÅÅÐò

/**
* ½»»»ÅÅÐò-ðÅÝÅÅÐò£¬ºËÐÄ˼Ïë ÒÔ´óСΪÒÀ¾Ý½»»»
*
* */
public void bubbleSort(double[] a){
//½«Òª½øÐбȽϵÄÊý´óµÄ¾¡Á¿ÍùºóÅÅ£¬Ã¿´ÎÑ­»·°Ñ×î´óµÄÅÅÔÚÒªÅÅÐòÊý×éµÄĩλ¡£
boolean hasSwap = true;
for(int i = 1; i < a.length&& hasSwap; i ++){//Ñ­»·µÄ´ÎÊý

hasSwap = false;//¼Ç¼´Ë´Î±È½ÏÊÇ·ñ´æÔÚλÖý»»»£¬Èô²»´æÔÚÔòÖ¤Ã÷ÓàϵÄÊý×éÔªËØÒѾ­ÅĺÃÐò¡£

for(int j = 0;j < a.length - i; j ++){//±È½Ï
if(a[j] > a[j+1]){
double temp = a[j];
a[j] = a[j+1];
a[j+1] = temp;
hasSwap = true;
}
}
}

}

JavaÅÅÐòË㷨ϵÁÐ--½»»»ÅÅÐò֮ðÅÝÅÅÐò


Ïà¹ØÎĵµ£º

Java ±à³ÌµÄ¶¯Ì¬ÐÔ£¬µÚ 8 ²¿·Ö: ÓôúÂëÉú³ÉÈ¡´ú·´Éä

´Ó±¾ÏµÁÐÇ°ÃæµÄÎÄÕÂÖУ¬ÄúÁ˽⵽·´ÉäµÄÐÔÄܱÈÖ±½Ó·ÃÎÊÒªÂýÐí¶à±¶£¬²¢Á˽âÁËÓà Javassist ºÍ Apache
Byte Code Engineering Library £¨BCEL£©½øÐÐclassworking¡£Java ¹ËÎÊ Dennis
Sosnoski ͨ¹ýÑÝʾÈçºÎʹÓÃÔËÐÐʱ classworking£¬À´ÓÃÈ«ËÙǰ½øµÄÉú³É´úÂëÈ¡´ú·´Éä´úÂ룬´Ó¶ø½áÊøËûµÄ Java ±à³ÌµÄ¶¯Ì¬ÐÔ
ϵÁС£
¼ÈÈ»ÄúÒѾ­ ......

Java ±à³ÌµÄ¶¯Ì¬ÐÔ£¬µÚ 7 ²¿·Ö: Óà BCEL Éè¼Æ×Ö½ÚÂë

Apache Byte Code Engineering Library (BCEL)¿ÉÒÔÉîÈë Java
ÀàµÄ×Ö½ÚÂë¡£¿ÉÒÔÓÃËüת»»ÏÖÓеÄÀà±íʾ»òÕß¹¹½¨ÐµÄÀ࣬ÒòΪ BCEL ÔÚµ¥¶ÀµÄ JVM
Ö¸Áî¼¶±ðÉϽøÐвÙ×÷£¬ËùÒÔ¿ÉÒÔÈÃÄú¶Ô´úÂëÓÐ×îÇ¿´óµÄ¿ØÖÆ¡£²»¹ý£¬ÕâÖÖÄÜÁ¦µÄ´ú¼ÛÊǸ´ÔÓÐÔ¡£ÔÚ±¾ÎÄÖУ¬Java ¹ËÎÊ Dennis Sosnoski
½éÉÜÁË BCEL µÄ»ù±¾ÄÚÈÝ£¬²¢Òýµ¼¶ÁÕßÍê³ÉÒ»¸öʾÀ ......

Java ±à³ÌµÄ¶¯Ì¬ÐÔ£¬µÚ3²¿·Ö: Ó¦Ó÷´Éä

ÃüÁîÐвÎÊý´¦ÀíÊÇÒ»ÏîÁîÈËÑá·³µÄÁãË鹤×÷£¬²»¹ÜÄú¹ýÈ¥ÒѾ­´¦Àí¹ý¶àÉÙ´ÎÁË£¬ËüºÃÏñ×ÜÄÜÖØÐ°ÚÔÚÄúµÄÃæÇ°¡£ÓëÆäÒ»±éÓÖÒ»±éµØ±àдͬ
Ò»¿é´úÂëµÄ²»Í¬±äÖÖ£¬ÎªÊ²Ã´²»ÀûÓ÷´ÉäÀ´¼ò»¯²ÎÊý´¦ÀíµÄ¹¤×÷ÄØ£¿Java ¹ËÎÊ Dennis Sosnoski
ÏòÄúչʾÁËÈçºÎ×öµ½ÕâÒ»µã¡£ÔÚ±¾ÎÄÖУ¬Dennis ¼òÃ÷¶óÒªµØ½éÉÜÁËÒ»¸ö¿ªÔ´¿â£¬Õâ¸ö¿â¿ÉÒÔʹµÃÃüÁîÐÐ ......

Java¼¯ÈºÖ®session¹²Ïí½â¾ö·½°¸

      Ëæ×Å»¥ÁªÍøµÄÈÕÒæ×³´ó,ÍøÕ¾µÄpvºÍuv³ÉÏßÐÔ»òÕßÖ¸Êý±¶µÄÔö¼Ó.µ¥·þÎñÆ÷µ¥Êý¾Ý¿âÔçÒѾ­²»ÄÜÂú×ãʵ¼ÊÐèÇó.±ÈÈçÏñÊ¢´ó,ÌÔ±¦ÕâÑùµÄ´óÐÍÍøÂ繫˾,¸üÊÇÈç´Ë.
    ¼¯Èº,Ò²¾ÍÊÇÈÃÒ»×鼯Ëã»ú·þÎñÆ÷Эͬ¹¤×÷,´ï½â¾ö´ó²¢·¢,´óÊý¾ÝÁ¿Æ¿¾±ÎÊÌâ.µ«ÊÇÔÚȺ¼¯ÖÐ,sessionÍùÍùÊÇÒ»¸ö±È½ÈÍ·ÌÛµÄÎ ......

JavaÖÐsplitҪעÒâµÄÎÊÌâ

ÔÚJAVAÖУ¬ ÔÚʹÓÃString.split·½·¨·Ö¸ô×Ö·û´®Ê±£¬µ«Òª×¢ÒâÓÐЩ×Ö·û²»ÄÜÖ±½ÓÓõÄ,·Ö¸ô·ûÈç¹ûÓõ½Ò»Ð©ÌØÊâ×Ö·û,±ÈÈç "| "
,"*",µÈ·ñÔò»á³öÏÖÎÊÌ⣬ÒÔǰ¸ÕÓÃʱ¾ÍÒòΪÕâ¸öÎÊÌâ¶ø¿´Á˰ëÌìµÄ´úÂë¡£
public String[] split(String regex)
Splits this string around matches of the given regular expression. 
&nbs ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ