Course 2857
Course Introduction:Course introduction: 1. Cross-domain processing, token management, route interception; 2. Real interface debugging, API layer encapsulation; 3. Secondary encapsulation of Echarts and paging components; 4. Vue packaging optimization and answers to common problems.
Course 1795
Course Introduction:Apipost is an API R&D collaboration platform that integrates API design, API debugging, API documentation, and automated testing. It supports grpc, http, websocket, socketio, and socketjs type interface debugging, and supports privatized deployment. Before formally learning ApiPost, you must understand some related concepts, development models, and professional terminology. Apipost official website: https://www.apipost.cn
Course 5521
Course Introduction:(Consult WeChat: phpcn01) The comprehensive practical course aims to consolidate the learning results of the first two stages, achieve flexible application of front-end and PHP core knowledge points, complete your own projects through practical training, and provide guidance on online implementation. Comprehensive practical key practical courses include: social e-commerce system backend development, product management, payment/order management, customer management, distribution/coupon system design, the entire WeChat/Alipay payment process, Alibaba Cloud/Pagoda operation and maintenance, and project online operation. .....
Course 5172
Course Introduction:(Consult WeChat: phpcn01) Starting from scratch, you can solve conventional business logic, operate MySQL with PHP to add, delete, modify, and query, display dynamic website data, master the MVC framework, master the basics of the ThinkPHP6 framework, and learn and flexibly master all knowledge involved in PHP development. point.
Course 8713
Course Introduction:(Consult WeChat: phpcn01) The learning objectives of the front-end development part of the 22nd issue of PHP Chinese website: 1. HTML5/CSS3; 2. JavaScript/ES6; 3. Node basics; 4. Vue3 basics and advanced; 5. Mobile mall/ Website background homepage layout; 6. Automatic calculation of tabs/carousels/shopping carts...
Font scaling based on container size
我尝试使用em,但这也无法扩展。我的理由是,当你调整大小时,像我的菜单这样的东西会被压扁,所以我需要减少.me
2023-10-08 21:42:41 0 2 231
getimagefile() in smarty template works randomly
2023-09-11 00:04:59 0 1 277
Why does the font CSS property cancel the bold font weight?
我被要求从计算机生成的HTML中删除不必要的标签,该HTML中有很多无用的标签(我只想保留颜色/strong/em信息)。
2023-08-27 23:37:21 0 1 262
Descendant selectors vs. element selectors
2019-11-15 10:59:05 0 1 1247
Ask God for an answer? Mine is version 3.0
for x in soup.select(".search-result-box2"): print(x.select("em"
2019-10-18 03:27:47 0 0 935
Course Introduction:EM 在 CSS 中代表一个相对于当前字号的长度单位, denoted as "em" (例如,font-size: 1.2em;)。它与 PX (像素) 和 REM (根 EM) 不同,因为它是相对的,相对于当前字号,而 PX 是绝对的,表示屏幕像素,REM 相对于文档根元素的字号。EM 用于调整文本大小和间距,从而根据用户首选项调整文本大小、创建响应式设计和定义元素之间的空间。
2024-04-28 comment 336
Course Introduction:马尔可夫链蒙特卡罗EM算法,简称MCMC-EM算法,是一种用于无监督学习中参数估计的统计学算法。它的核心思想是将马尔可夫链蒙特卡罗方法与期望最大化算法相结合,用于对存在隐变量的概率模型进行参数估计。通过迭代的方式,MCMC-EM算法能够逐步逼近参数的极大似然估计。它具有高效、灵活的特点,在许多领域中得到了广泛应用。MCMC-EM算法的基本思想是利用MCMC方法获取隐变量的样本,并利用这些样本计算期望值,再通过EM算法来最大化对数似然函数。该算法的迭代过程包括两个步骤:MCMC抽样和EM更新。在MCMC抽样
2024-01-23 comment 496
Course Introduction:html中em标签是强调标签,用来呈现需要被强调的文本。它告诉浏览器把其中的文本表示为强调的内容。对于所有浏览器来说,这意味着要把强调文本用斜体来显示。使用em标签可以强调文本,使其在视觉上更加突出。
2024-01-03 comment 0 917
Course Introduction:CSS中的em是一个相对长度单位,它是相对于元素的字体大小来计算的,1em等于当前元素的字体大小,如果应用在字体大小上,1em将等于父元素的字体大小。
2023-12-07 comment 0 583
Course Introduction:CSS单位属性指南:em,rem,px和vw/vh在编写CSS样式时,选择合适的单位属性是非常重要的。本文将介绍几种常用的单位属性:em,rem,px和vw/vh,并提供具体的代码示例。当em用于其他属性(如宽度、高度等)时,也是相对于父元素
2023-10-25 comment 0 543