java×Ö·û´®Ìæ»»×Ö·û´®ÊµÀý,¶Ôreplace·½·¨µÄÖØÐ´
package com.citycollege.stw;
public class testreplace {
public static final String replace( String line, String oldString, String newString )
{
if (line == null)
{
return null;
}
int i=0;
if ( ( i=line.indexOf( oldString, i ) ) >= 0 )
{
char [] line2 = line.toCharArray(); //×Ö·û´®·ÅÈëÊý×é
char [] newString2 = newString.toCharArray(); //ÒªÌæ»»µÄ×Ö·û´®
int oLength = oldString.length(); //±»Ìæ»»µÄ×Ö·û´®µÄ³¤¶È
StringBuffer buf = new StringBuffer(line2.length);
buf.append(line2, 0, i).append(newString2);
i += oLength;
int j = i;
while( ( i=line.indexOf( oldString, i ) ) > 0 )
{
buf.append(line2, j, i-j).append(newString2);
i += oLength;
j = i;
}
buf.append(line2, j, line2.length - j);
return buf.toString();
}
return line;
}
public static void main(String args[]){
String s="I OK OK best OK" +
"She OK OK BESTU OK";
String s1=replace(s,"OK","hello");
System.out.println(s1);
Ïà¹ØÎĵµ£º
2008 Äê 6 ÔÂ 24 ÈÕ
ÔÎĵØÖ·£º http://www.ibm.com/developerworks/cn/data/library/techarticles/dm-0806wangys/
±¾ÎĽéÉÜ IBM FileNet P8 4.0 Platform ÌṩµÄ Content Java API¡£Ê×ÏÈ¶Ô FileNet P8 Content Engine ºÍ API ½øÐиÅÒª½éÉÜ, ²¢ËµÃ÷ÁËһЩ»ù±¾¸ÅÄî£¬ËæºóÏêϸ½éÉÜÁË FileNet Content EngineÌṩµÄ»ùÓÚ EJB ......
1.±È½Ïºó£¬·µ»Ø0,1,-1 µÄ½á¹û£¬¿ÉÒÔÓÃ
return (thisVal<anotherVal ? -1 : (thisVal==anotherVal ? 0 : 1));
ЧÂʸü¸ß
ÒÔÏÂת×Ô http://bluelzx.javaeye.com/blog/200987
1.
Á½ÖֱȽϽӿڷÖÎö
ÔÚ
“
¼¯ºÏ¿ò¼Ü
”
ÖÐÓÐÁ½ÖֱȽϽӿڣº
Comparable
½Ó¿ÚºÍ
Comparator
½Ó¿Ú¡£
Compara ......
ÕªÖÁSybase¹ÙÍø:
The caller( ) method calls the stored procedure inoutproc:
create proc inoutproc @id int, @newname varchar(50), @newhome Address,
@oldname varchar(50) output, @oldhome Address output as
select @oldname = name, @oldhome = home from xmp where id=@id
update xmp set name ......
¡¡¡¡¶ÔÏóÐòÁл¯ºÍ·´ÐòÁл¯µÄ×÷ÓÃÊÇʲô£¬Ò»Ö±²»ÖªµÀ£¬¿´¿´ÏÂÃæµÄ½éÉÜÁ˽âÁËһЩ¡£
¡¡¡¡ÎÒÃǶ¼ÖªµÀ£¬µ±ÎÒÃÇnewÒ»¸ö¶ÔÏóµÄʱºò£¬Java¾Í»áÔÚÄÚ´æÖд´½¨Ò»¸öÏàÓ¦µÄ¶ÔÏó¹©ÎÒÃǺóÐøÊ¹Óá£Èç¹ûÎÒÃǰÑÕâ¸öJava³ÌÐò¹ØµôµÄ»°£¬ÄÇôÕâ¸ö¶ÔÏóÒ²¾ÍËæ×ÅÎÒÃdzÌÐòµÄ¹Ø±Õ¶øÏûʧ£¬ÈçºÎ²ÅÄÜÔÚÕâÖÖÇé¿öϼÌÐø±£´æÕâ¸ö¶ÔÏóÄØ£¿Õâ¾ÍÊÇJavaÐòÁл¯Ò ......