1、先看效果2、demo.html<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Demo</title> <style> body{ background: #8de2f5; } .cool { margin-top: 200px; text-ali
如：101、1001、2222 等等function func(nums){ for(let num = 1; num <=nums; num ++){ let cut,start_number,end_number; let num_length = String(num).length; if(num_length%2 === 1){ // 如果字符串长度是奇数 cut = (num_length - 1)/2; start_number = String(num).substr(0, cut); end_number = String(num).substr(cut + 1); // 这里奇
function rand(min, max){ return parseInt(Math.random(min, max) * max + 1) } console.log(rand(0, 100))../../md/写一个Demo/
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>Document</title> <style> .clearfix::after{ content:''; display: block;
1、先看效果2、demo.html<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <!--[if IE 8]><style>.ie8 .alert-circle,.ie8 .alert-footer{display:none}.ie8 .alert-box{padding-top:75px}.ie8 .alert-sec-text{top:45px}</style><![endif]--> <title>手机旋转倒计时</title> <style> .alert-box { position: fixed; top:10px; right:10p
function(e){ e.preventDefault() }../../md/写一个Demo/
step_2 的请求数据依赖于 step_1step_3 的请求数据依赖于 step_2<!DOCTYPE html> <html lang="ch"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Demo</title> </head> <body> </body> </html> <script src="https://cdn.bootcss
1、先看效果2、源码奉上<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Demo</title> <style> .n_txt { font-size: 16px; float: left; margin: 6px; height: 20px;
var url = "http://witmax.cn/index.php?key0=0&key1=1&key2=2"; function toObj(url) { var newObj = {}; var str = url.substr(url.indexOf('?')).replace('?', ''); var arr = str.split('&'); for(var i = 0; i < arr.length; i ++){ var inArr = arr[i].split('=') newObj[inArr[0]] = inArr[1]; } console.log(newObj); } toObj(url);输出：{key0: "0", key1: "1", key2: "
一个制作网站https://neumorphism.io/Demo源码<!DOCTYPE html> <html lang="zh-CN"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>新拟态风格</title> <style> body { background: #ecf0f3; } div { pos