<!DOCTYPE html> <html> <head> <title>鼠标滑过特效</title> <meta&nb...
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<!DOCTYPE html> <html> <he...
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<!DOCTYPE html><html><head> <title>表格学习</title> <meta charset="...
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日期必须声明变量，直接赋值的变量无法使用.getX()属性；md已声明，nd未声明，nd.getFullYear()报错。变量赋值后若不重新赋值，将保留为以前的时间戳；.getMonth()返回值为月...
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css:*{margin: 0px;padding:0px;}li{list-style: none;}a{text-decoration: none;color:#ccc;cursor: point...
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<!DOCTYPE html> <html> <head> <title>三级下拉菜单</title> <meta&nb...
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//js中的变量声明var cc = new Array();cc[0] = 1;cc[1] = 2;console.log(cc[0]);
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//js中的变量声明var cc = new Array();cc[0] = 1;cc[1] = 2;console.log(cc[0]);
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//css中的边框类型<div style="border:1px solid #eee;width:200px;height:300px;"></div>
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<!DOCTYPE html><html><head> <meta charset="UTF-8"> <title>边框...
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<!DOCTYPE html><html><head> <meta charset="UTF-8"> <title>边框...
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模板布局模板继承应用标签方式（比较灵活方便）在需要模板布局的页面引入以下标签，不需要则啥都不用写【replace="[__TEXTS__]"】感觉这段代码比较鸡肋，换个变量名难道会...
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*{margin: 0px;padding:0px;}li{list-style: none;}a{text-decoration: none;color:#ccc;cursor: pointer;}...
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<!DOCTYPE html> <html> <head> <meta charset=&...
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<?php$name='王楚';define('NAME',$name);const NAMES = $name; //define中可以将变量赋值给...
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