
web学习
dcloud_jibinbin
这个作者很懒,什么都没留下…
展开
-
实现三栏布局
整体代码如下:<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <titl原创 2021-07-11 22:01:26 · 111 阅读 · 0 评论 -
css水平垂直居中(四种方法)
整体的测试代码<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <tit原创 2021-07-10 21:52:48 · 147 阅读 · 0 评论 -
数组去重(四种方法)
<script> let arr = [1,2,1,2,1,2,3]; let newArr = []; // newArr = [...Array.from(new Set(arr))]; // newArr = [...new Set(arr)]; // for(let i = 0;i < arr.length;i++){ // if(!newArr.includes(arr[i])){ // new原创 2021-03-02 15:59:49 · 3025 阅读 · 0 评论 -
文本超出
单行文本<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>css文本超出</title> <style> div {原创 2021-01-16 11:33:58 · 187 阅读 · 0 评论