Last [Mid Autumn Festival] realize the revolution of sun, earth and moon in pure CSS I dug a pit to simulate the revolution of the planets in the solar system around the sun. Today I'll fill the pit.
There are only eight planets in the solar system: Mercury, Venus, earth, Mars, Jupiter, Saturn, Uranus and Neptune. Originally there w ...
Posted by AnnieKay on Tue, 21 Sep 2021 12:04:44 +0200
This series of articles is organized, recorded and expanded by the book efficient front end - Web efficient programming and optimization practice.
Optimization 1: don't use JS for problems that can be solved with HTML/CSS
Several cases are introduced
1.1 navigation highlight
This case is not an ordinary mouse to highlight, but highlight ...
Posted by Tchelo on Mon, 20 Sep 2021 22:08:46 +0200
1, Structure of HTML pages
1. Basic framework of HTML
<html>Web page as a whole
<body>Theme of web page</body>
2. Structure of HTML tags
< tag name attribute name = attribute value > content < / tag name >
Posted by mikeylikesyou on Sun, 19 Sep 2021 19:46:27 +0200
When I first saw the TaiWindCss library, just from the css point of view, it is similar to the bootstrap I've been in contact with before. It's just a pure css style library. However, after in-depth understanding, I found that it is more convenient and very fine than bootstrap. The only feeling is that each style needs to be assemb ...
Posted by readourlines on Sat, 18 Sep 2021 09:13:21 +0200
(to be supplemented later)
Page basic operation
According to the official website document, the page loading process after calling page.goto(url):
Set urlLoad the parsing page through the networkThe page.on("domcontentloaded") event is triggeredExecute the js script of the page and load the static resourcesThe page.on("laod&qu ...
Posted by mariolopes on Sat, 18 Sep 2021 00:35:38 +0200
>>> ❤ Poke me ❤>>> Click to enter 300 final assignments
Near the end of the term, ...
Posted by edup_pt on Fri, 17 Sep 2021 05:04:19 +0200
Inheritance can make subclasses have various methods and properties of the parent class. Think about a few questions first:
How many implementations are there for JS inheritance? Which inheritance method is used to implement the extensions keyword of ES6?
1, Several ways to implement inheritance in JS
First: prototype chain inheritanc ...
Posted by gfX on Thu, 16 Sep 2021 02:19:56 +0200
Different browsers have different kernels, so there are some differences in web page parsing among browsers. The browser kernel is mainly divided into two types: rendering engine and js engine Therefore, browser compatibility generally refers to css compatibility and js compatibility
browserKernel (rendering engine)Chrome Google ...
Posted by Klojum on Tue, 14 Sep 2021 05:51:30 +0200
1. Introduction to windows objects
There are many kinds of child objects of window object:
Child ObjectsExplaindocumentDocument objects are use ...
Posted by axon on Wed, 08 Sep 2021 18:06:15 +0200