<!DOCTYPE html><html><head> <meta charset="utf-8"> <title>小米...
257
<!DOCTYPE html><html><head> <meta charset="utf-8"> <title>小米...
271
<!DOCTYPE html><html><head> <title>jquery自定义动画</title> <script type...
334
function aa(tag) { var len=docum...
352
<!DOCTYPE html><html><head> <title>下划线跟随导航</title> <script type=&qu...
371
*{margin: 0px;padding: 0px;} ul{list-style: none;} a{text-decoration: none;color...
915
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> &...
441
<!DOCTYPE html> <html> <head> ...
296
类的继承的目的是代码服用，类的继承最少有两个类，一个为父类，一个为子类。子类自动获取父类中的所有属性和方法，除了private私有的。子类中允许重写父类中的同名方法(多态)。当访问类中的静态属性和方法...
1000
<!DOCTYPE html><html><head> <meta charset="UTF-8">&nb...
508
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/...
407
*{margin:0px;padding: 0px}li{list-style: none;}a{text-decoration: none;color: #ccc;cursor:pointer;}....
667
<!DOCTYPE html><html><head><meta charset="UTF-8"><title>淘宝导航...
330
<!DOCTYPE html><html><head><meta charset="UTF-8"><title>淘宝导航...
376
<!DOCTYPE html><html><head> <meta charset="utf-8"> <title>操作...
412
