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demo£º http://6921.ggii.net/swf/ok.swf
²Ù×÷ÊÇ£º °´ÏÂÊó±ê£¬²¢ÇÒÒÆ¶¯Êó±ê¹Û²ìЧ¹û£¡
ÏÂÃæ½«Æä´úÂëÌù³öÀ´£º
MCÊǼýͷӰƬ¼ô¼­   ʵÀýΪarro
Circle ÊÇÒ»¸öת¶¯µÄÔ°  °´ÏÂÊó±ê,¹Ì¶¨ÔÚ°´Ïµ㴦 ʵÀý circle
´úÂëÊÇÔÚʱ¼äÖáÉÏдµÄ£º
var arro:Sprite= Sprite(new MC());
var circle:MovieClip= MovieClip(new Circle());
arro.name="arro";
circle.name="circle";
stage.addEventListener(MouseEvent.MOUSE_DOWN,onDown,false,1,true);
stage.addEventListener(MouseEvent.MOUSE_UP,onUp,false,1,true);
stage.addEventListener(MouseEvent.MOUSE_MOVE,onMove,false,1,true);
addEventListener(Event.ENTER_FRAME,onFrame,false,1,true);
var tx,ty,gx,gy:int;
var isDown:Boolean;
function onDown(e:MouseEvent) {
 isDown=true;
 tx=e.stageX;
 ty=e.stageY;
 Mouse.hide();
 addChild(circle);
 positionCircle(tx,ty);
}
function onUp(e:MouseEvent) {
 graphics.clear();
 isDown=false;
 Mouse.show();
 if (getChildByName(circle.name)!=null) {
  removeChild(circle);
 }
 if (getChildByName(arro.name)!=null) {
  removeChild(arro);
 }
}
function onMove(e:MouseEvent) {
 gx=e.stageX;
 gy=e.stageY;
 if (isDown) {
  addChild(arro);
  arro.x=gx;
  arro.y=gy;
 }
}
function positionCircle(tx:int,ty:int) {
 circle.x=tx;
 circle.y=ty;
}
function onFrame(e:Event) {
 // ´¦ÀíÊó±êÐýת
 var disX:int=gx-tx;
 var disY:int=gy-ty;
 var angle:Number=Number(Math.atan(disY/disX)*180/Math.PI);// atan·µ»ØµÄÊÇ»¡¶ÈÖµ£¬Òª×ª»»Îª½Ç¶ÈÖµ
 //if (disX == 0) {  ÕâÀï²»ÐèÒª´¦Àí  ÕâµãÊÇÌØÊâµã ¿ÉÒÔºöÂÔ²»¼Æ
 //if(disY>=0){
 //
 //angle=90}else{
 //
 //angle=270
 //
 //
 //
 //}
 //}
 //
 if (disX>0) {
  //do nothing
 }
 if (disX<0) {
  


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Necklace USB Flash Drive

All metal heart shaped necklace containing an 8 GB USB flash drive.
These days a
USB flash drive
is as necessary as your house keys. Whether you are
taking large work files back and forth from the office or are sharing pictures
and music with friends, nothing beats the convenience of a USB ......

flash ÈÝÆ÷¹ö¶¯Ð§¹û

import flash.display.MovieClip;
import flash.geom.Rectangle;
import fl.controls.UIScrollBar;
import fl.controls.ScrollBarDirection;
import fl.events.ScrollEvent;
var container:MovieClip=new MovieClip();
//container.addChild(create_mc());
//container.addChild(create_mc());
addChild(container) ......

£¨×ªÌû£©ROM¡¢RAM¡¢DRAM¡¢SRAM¡¢FLASHµÄÇø±ð?

ROM¡¢RAM¡¢DRAM¡¢SRAM¡¢FLASHµÄÇø±ð?
ROMºÍRAMÖ¸µÄ¶¼Êǰ뵼Ìå´æ´¢Æ÷£¬ROMÊÇRead Only MemoryµÄËõд£¬RAMÊÇRandom Access MemoryµÄËõд¡£ROMÔÚϵͳֹͣ¹©µç
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RAMÓÐÁ½´óÀ࣬һÖÖ³ÆÎª¾²Ì¬RAM£¨Static RAM/SRAM£©£¬SRAMËٶȷdz£¿ì£ ......

H JTAG V0.9.2 ÉÕ¼nand flashµÄ·½·¨

  H-JTAG V0.9.2 ÉÕ¼nand flashµÄ·½·¨
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      ±¾ÎÄÉÕ¼K9F1208µÄ8bit nand flash¡£
1. µ½http://www.hjtag.com/download.htmlÏÂÔØH-JTAG V0.9.2
2. °²×°H-JTAG V0.9.2
3. ......

flash builder4 ÖÐͨ¹ýÏòµ¼Á¬½Óµ½blazeds µÄ·½·¨

ת×Ô:http://www.laolang.cn/back-end-develop/flash-builder-4-blazeds-db-application.html
 
1.ʹÓÃEclipse ½¨Á¢Ò»¸öJava Project¡£±àдºÃÔ¶³Ì·þÎñÀà(È總¼þ)¡£
2.ÏÂÔØDownload the BlazeDS binary distribution£¬½âѹµ½tomcatµÄwebappsĿ¼Ï¡£ÏÂÔØflex-rds-server.jar£¬ËüÊÇBlazeDS 4(¿ª·¢ÖÐ)ÖеÄÒ»¸ö°ü£¬ÊÇBl ......
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