Classes and types
Posted on Thu, 02 Dec 2021 17:53:43 -0500 by doogles
!!! js is my video self-study in sgg. I may not have learned it all by myself. Please forgive me!!!
Find by Id
Use the getElementById() method to query
Find by TagName
Use the getElementsByTagName() method to query
Find by Name
Use the getElementsByName() method to query
Find by ClassName
Use the getElementsByClassName() meth ...
Posted on Thu, 02 Dec 2021 16:26:39 -0500 by shamoon
Here is the hook. What is a hook? https://www.jianshu.com/p/3382cc765b39 This paper introduces the use of hook function. Hook technology is also called hook funct ...
Posted on Thu, 02 Dec 2021 14:48:40 -0500 by fotobleu
The official documents of TypeScript have already been updated, but the Chinese documents I can find are still in the older version. Therefore, some newly added and revised chapters are translated and sorted out.This translation is compiled from "TypeScript Handbook" Everyday Types "Chapter.This article is not translated strictly ...
Posted on Thu, 02 Dec 2021 13:24:26 -0500 by me102
Tip: After the article is written, the catalog can be generated automatically, how to generate the help document to the right
Preface1. What is pandas?2. Steps for use
1. Introducing Libraries2. Read in data
Tip: The follo ...
Posted on Thu, 02 Dec 2021 12:19:52 -0500 by jrough
The official documents of TypeScript have been updated, but the Chinese documents I can find are still in older versions. Therefore, some chapters which are newly added and revised are translated.This translation was compiled from TypeScript Handbook. Everyday Types "Chapter.This article is not translated strictly according to the original ...
Posted on Wed, 01 Dec 2021 23:10:35 -0500 by wrathican
1. BOM: Browser object, which can interact with the browser window. The core object is window.
The difference between BOM and DOM:
The DOM is a document object model. It treats a document as an object, and its top-level object is document.
BOM is a browser object model, which treats the browser as an object. Its top-level object is windo ...
Posted on Wed, 01 Dec 2021 18:57:37 -0500 by GuiltyGear
Vue has two core functions: data-driven and componentization. Component development brings us: Faster development efficiency Better maintainability Each component has its own state, view, and behavior components.
Status management includes the following parts: state, the data source driving the application; View, which maps the state ...
Posted on Wed, 01 Dec 2021 17:51:42 -0500 by gskurski
1. Introduction to React
What is 1.1 React?
Send a request for dataProcessing data (filtering, organizing formats, etc.)Manipulate DOM rendering pages (what React does)
1.2 Disadvantag ...
Posted on Wed, 01 Dec 2021 15:08:12 -0500 by keevitaja
ES6 series XIII: Set and Map data structures
ES6 provides a new data structure Set. It is similar to an array, but the values of members are unique and there are no duplicate values.
Set itself is a constructor used to generate a set data structure.
const s = new Set();
[2, 3, 5, 4, 5, 2, 2].forEach(x => s.add(x)); ...
Posted on Wed, 01 Dec 2021 14:51:28 -0500 by LostNights