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I finished this article last time-- Skillfully using gradient to realize high-level full background light animation After that, the comments below the article have students' comments. Can you use CSS to realize Aurora?Like this:emmm, it's a little difficult. However, I have also tried recently. Although it is impossible to simulate such a real ...

1. Built in objects 1.1 built in objects There are three kinds of objects in JavaScript: custom object, built-in object and browser object The first two objects are the basic content of JS and belong to ECMAScript; The third browser object is unique to JS. JS API explains that built-in objects refer to some objects of JS language. These ...

1. Basic concepts 1.1. Static web 1.2 dynamic web 2. web server lISTomcat 3,Tomcat The default port number of tomcat is 8080mysql: 3306http: 80https: 443 4,Http 4.1 concept Http: (Hypertext Transfer Protocol) is a simple request response protocol, which usually runs on TCP; port: 80Https: Secure Hypertext transmission protocol; Port: 4 ...

      Basic layout of registered components Based on the element UI component library, the DOM structure of the registration form is rendered: 1. Static label + style < El form > < / El form > a set of form labels< El form item > < / El form item > there are several items and groups of < El form item >&l ...

New data type symbol S6 introduces a new raw data type Symbol, which represents a unique value. The Symbol value is generated by the Symbol function. That is to say, there are two types of attribute names of objects. One is the original string, and the other is the new Symbol type. All attribute names that belong to Symbol type are unique, wh ...

Hello, I'm Lin Sanxin. Vue has implemented a set of content distribution API s, using the < slot > element as an exit to host the distribution content. This is the description on the Vue document. Specifically, a slot is a 'space' that allows you to add content to a component. Do you really know how a slot is "inserted"? I hope ...

Hello, guys. i'm a professional cutaway i. 🦞 The article was first published in nuggets The customer white whoring company has two iPads. Do I have to adapt them? (summary of adaptation scheme) 🌲🌲🌲 preface: Two days ago, the product manager suddenly put forward a demand to make ipad adaptation for the ten previously written projects ...

Reason: js handles the addition, subtraction, multiplication and division of decimals according to binary system, and expands or inversely expands the precision of arg2 on the basis of arg1. Therefore, the following situations will occur The decimal point addition, subtraction, multiplication and division of javascript(js) is a js bug, such as ...

Author: shade Translator: front end Xiaozhi Source: medium There are dreams and dry goods. Wechat search [Daqian world] pays attention to this bowl washing wisdom who is still washing dishes in the early morning. This article GitHub https://github.com/qq449245884/xiaozhi It has been included. There are complete test sites, materials and ...

catalogue Basic introduction of vue What is vue? Why use vue? vue advantages shortcoming Understanding that Vue is a progressive framework (interview question)? Spa (single page application) Relatively complex Tell me about your understanding of SPA single page. What are its advantages and disadvantages? Download and introduction of v ...