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ÀýÈ磺Á½¸öÏß³ÌThreadA¡¢ThreadB¶¼²Ù×÷ͬһ¸ö¶ÔÏóFoo¶ÔÏ󣬲¢ÐÞ¸ÄFoo¶ÔÏóÉϵÄÊý¾Ý¡£
 
public
class
Foo {
    private
int
x = 100;
    public
int
getX() {
        return
x;
    }
    public
int
fix(int
y) {
        x = x - y;
        return
x;
    }
}
 
public
class
MyRunnable implements
Runnable {
    private
Foo foo = new
Foo();
    public
static
void
main(String[] args) {
        MyRunnable r = new
MyRunnable();
        Thread ta = new
Thread(r, "Thread-A"
);
        Thread tb = new
Thread(r, "Thread-B"
);
        ta.start();
        tb.start();
    }
    public
void
run() {
        for
(int
i = 0; i < 3; i++) {
            this
.fix(30);
            try
{
                Thread.sleep(1);
            } catch
(InterruptedException e) {
                e.printStackTrace();
            }
    &


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JDKÊÇÕû¸öJavaµÄºËÐÄ£¬°üÀ¨ÁËJavaÔËÐл·¾³£¨Java Runtime Envirnment£©£¬Ò»¶ÑJava¹¤¾ßºÍJava»ù´¡µÄÀà¿â(rt.jar)¡£²»ÂÛʲôJavaÓ¦Ó÷þÎñÆ÷ʵÖʶ¼ÊÇÄÚÖÃÁËij¸ö°æ±¾µÄJDK¡£Òò´ËÕÆÎÕJDKÊÇѧºÃJavaµÄµÚÒ»²½¡£×îÖ÷Á÷µÄJ ......

sql 2005 ´æ´¢¹ý³Ì·ÖÒ³ java ´úÂë

 create PROCEDURE pagelist
@tablename nvarchar(50),
@fieldname nvarchar(50)='*',         
@pagesize int output,--ÿҳÏÔʾ¼Ç¼ÌõÊý
@currentpage int output,--µÚ¼¸Ò³
@orderid nvarchar(50),--Ö÷¼üÅÅÐò
@sort int,--ÅÅÐò·½Ê½£¬1±íʾÉýÐò£¬0±íʾ½µÐòÅÅÁÐ ......

try...catch...finally java String µÄÓ÷¨

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2.Throw ½«µ±Ç°Òì³£Å׳ö £¬½»ÓÉÉϼ¶À´´¦Àí¡£
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JavaʵÏÖÁ´±í

class Link
{
private Node head;
public Link(Node head)
{
this.head=head;
}
public void addNode(Node node)
{
Node p=head;
while(true)
{
if(!p.hasNext())
{
p.setNext(node);
break;
}
p=p.getNext();
}
}
//²åÈë½Ú
public void insertNode(Node p,Node q)
{
q.setNext(p.getNext());
p.se ......

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java ´úÂëʵÏÖ
 public static boolean isLetter(char c) { 
                 int k = 0x80; 
                 return c / k == 0 ? true : false;& ......
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