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RSS订阅转载 数组demo
// datavar personArr = [ {name:'张三',src:'./img/h1.jpg',des:'颈椎不好',sex:'m',age:18}, {name:'刘赢',src:'./img/h2.jpg',des:'我是谁',sex:'f',ag...
2019-03-24 11:21:00
175
转载 递归
function fn(num){ if(num>100){ return 0; } if(num%15===0){ return num+fn(num+1) } return fn(num+1)}...
2019-03-22 13:55:00
131
转载 快速排序
var ary = [12,13,45,74,98,78,64,1,54]function quick(ary){//如果传递进来的数组只有一项或者是空的，我们则不再继续取中间项拆分 if(ary.length<=1){ return ary; ...
2019-03-22 12:24:00
133
转载 需要补得知识点
getComputedStyleMath.floorMath.random 转载于:https://my.oschina.net/u/2408700/blog/3025452...
2019-03-21 05:50:00
127
转载 target
<div ><div id="main">12456</div></div><script>window.onload = function(){ document.getElementById("mai...
2019-03-20 09:48:00
114
转载 防抖节流
<input type="text" id="inp"/><script> var oInp = document.getElementById('inp') function ajax(){ console.log(this....
2019-03-19 06:37:00
114
转载 遇到的....
var length = 10; function fn(){ console.log(this.length) } var obj = { length:5, method:function(fn){ // fn(); cons...
2019-03-16 11:35:00
85
转载 数组
forEach Filter Map Every Some Reduce ReduceRight forEach <!DOCTYPE html><html lang="en"><head> <meta chars...
2019-03-15 18:04:00
235
转载 轮播图
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-w...
2019-03-15 16:18:00
134
转载 拖拽
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-w...
2019-03-15 10:58:00
113
转载 模拟重力场
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-w...
2019-03-14 19:19:00
290
转载 弹性运动-导航
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-w...
2019-03-14 18:45:00
99
转载 弹性运动
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-w...
2019-03-14 18:33:00
100
转载 加速运动
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-w...
2019-03-14 17:53:00
212
转载 多物体运动
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-w...
2019-03-14 16:20:00
94
转载 回弹效果
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-w...
2019-03-14 07:23:00
267
转载 缓冲运动
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-w...
2019-03-14 07:07:00
115
转载 匀速运动
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-w...
2019-03-14 06:55:00
113
转载 php计算器
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="htt...
2016-09-10 10:15:00
118
转载 判断字符长度
判断字符长度 strlen与mb_strlen判断字符串是纯英文/纯汉字/汉英混合,在php中UTF8每个汉字等于3个长度； GBK每个汉字等于2个长度； 转载于:https://my....
2016-07-12 22:36:00
346
转载 php基础练习1
<!-- 重复输出星号 --> <?php define("MAX_LINK_NUM",4); $title = "<h1>Hello,PHP World!</h1>\n"; echo $title; //循环输出星号 ech...
2016-07-04 16:15:00
378
转载 php正则练习
<?php //日期时间的匹配 /*$content = "Current date and time is".date("Y-m-d h:i a").",we are learning PHP together."; if(preg_match("/\d{4}-\d{2}-\d{...
2016-07-04 16:15:00
169
转载 php时间戳，读取文件
倒计时 <?php date_default_timezone_set("Asia/ShangHai"); echo "当前时间".date('Y年m月d日 H点i分s秒')."<br/>"; $time = time(); $time_r=strtotime("1...
2016-06-29 16:24:00
142
转载 php时间戳
<?php /*var_dump(time()); echo time()/(3600*24)/365; echo "<br/>"; echo date("Y-m-d H:i:s",0);*/ $time = time(); var_dump($time);...
2016-06-27 15:51:00
95
转载 php数学函数
<?php /*error_reporting(E_ALL ^ E_DEPRECATED); $name = "zm"; $res = print_r($name); var_dump($res);*/ //floor向下取整 $sale = 10.55; echo "玫...
2016-06-27 14:42:00
79
转载 php二维数组遍历
<?php error_reporting(E_ALL ^ E_DEPRECATED); //二维数组遍历 $arr = array('arr1'=>array(1,2,3),'arr2'=>array(4,5,6),'arr3'=>array(7,8,9));...
2016-06-27 11:40:00
123
转载 php数组
<?php /*$nameArr2 = array('age'=>18,'name'=>'4564','height'=>180,'weight'=>150,'sex'=>'man');*/ //var_dump($nameArr2); /*forea...
2016-06-26 14:12:00
110
转载 php循环，循环示例
<?php //顺序执行 $sex = "male1"; if($sex == 'male') { echo "111好"; }else{ echo "222好"; } $i = 1; while($i++<=100) { echo $i; $i...
2016-06-26 12:40:00
180
转载 php预定义变量
<?php var_dump($_GET); var_dump($_REQUEST); var_dump($_SERVER); var_dump($_GLOBALS);?> <form name="login" method="get" action="17.ph...
2016-06-26 12:37:00
107
转载 php数据类型，字符链接,运算
<?php //十进制 /*$num = 13; var_dump($num); $num_8 = 013; var_dump($num_8);*/ $num_10 = 13; var_dump($num_10); $num_8 = 013; var_dump($n...
2016-06-26 12:34:00
74
转载 php变量常量
<?php $name; $name = "张三"; echo $name;?> <?php $name = "lisi"; $name = "1231"; $age = $age2 = $age3 =18; echo $age."<br/>";...
2016-06-26 12:25:00
120
转载 php编码风格设定
<?php error_reporting(E_ALL ^ E_DEPRECATED); //时间设置 php.ini date.timezone = Asia/Shanghai echo date("Y-m-d H:i:s"); echo "<img src='1.jp...
2016-06-26 12:18:00
81
转载 php基础
<?php error_reporting(E_ALL ^ E_DEPRECATED); //时间设置 php.ini date.timezone = Asia/Shanghai echo date("Y-m-d H:i:s"); echo "<img src='1.jp...
2016-06-26 12:07:00
105
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