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<!DOCTYPE html> <!--2019-06-13-声明--> <html> <head> &nbs...
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<!doctype html><html><head><meta charset="utf-8"><title>全选&l...
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用boeder属性可以实现块的宽，高，实线，虚线，点状线，双线，圆角还可实现边框的单边属性还可实现向外阴影，向内阴影指定一个div的宽，高，实线，倒圆角，并实现外阴影：<!DOCTYPE htm...
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<!doctype html><html><head><meta charset="utf-8"><title>js生成...
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总结;:
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<!DOCTYPE html><html><head><meta charset="UTF-8"><title>java...
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<!DOCTYPE html><html><head><meta charset="UTF-8"><title>java...
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1，下载，安装composer2，打开命令窗口cmd ，输入composer检测是否安装成功3，进入目录所在操盘 d:4，cd D:\PHP1\myphp_www\PHPTutorial\W...
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<html><head><meta charset="utf-8"><title>第一课,网页demo</title>&...
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<?phpnamespace app\admin\controller;//use think\facade\View; //view创建静态代理use think\Controll...
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<!DOCTYPE html><html><head> <title>jQuery自定义动画</title> <link rel=&q...
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使用usort()对二维数组进行排序，使用strcmp()函数比较<?php $arr = [ ['id'=...
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