Information transfer mode between React components

When talking about React, you will think of a very important idea, that is, the idea of componentization. It will develop reusable parts into components to form relatively independent components. After componentization, you will also ask some questions. How will information be transmitted between components? The following describes the methods ...

Posted by slibob on Wed, 15 Dec 2021 02:21:22 +0100

Vue2.0 Vue component is not a single file component VueComponent constructor

Compared with the components in Vue, it has a deeper understanding, and there is less pressure when you want source code analysis in the later stage; Then you have to learn VueComponent <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=ed ...

Posted by killian_walsh@hotmail.com on Tue, 14 Dec 2021 09:50:23 +0100

LOOK live activity map generator scheme

Author: Li YixiaoFor the front end, it is essential to deal with the visual manuscript, because we need to determine the location, size and other information of elements against the visual manuscript. If it is a relatively simple page, the workload caused by manually adjusting each element is acceptable; However, when the amount of material in ...

Posted by cypr on Tue, 14 Dec 2021 08:02:34 +0100

Fundamentals of HTML language

preface The information on the server can be accessed through the browser, including text data and multimedia data such as pictures, sounds and videos. The emergence of HTML can effectively help the information transmitted by the browser to be presented to users in a good form. 1, HTML overview 1. What is HTML? HTML (Hyper Text Mark ...

Posted by jimson on Tue, 14 Dec 2021 06:11:50 +0100

Regular expression RegExp

1, Concept of regular expression Regular expression is a logical formula for string operation. It uses some specific characters defined in advance and the combination of these specific characters to form a "regular string". This "regular string" is used to express a filtering logic for strings. 2, Composition of regula ...

Posted by Boxerman on Tue, 14 Dec 2021 02:26:21 +0100

Anti corrilization in JS

As a functional programming language, JS brings many interesting language features, such as curry and anti curry. You can refer to another introduction JS Coriolis Read your articles together~ 1. Introduction Coriolism is to fix some parameters and return a function that accepts the remaining parameters, also known as partial calculation fun ...

Posted by starmikky on Mon, 13 Dec 2021 16:59:59 +0100

Java operation is simpler than 99 multiplication table

Hello, welcome back, HAKUNA MATATA!!!When it comes to operations, you may immediately think of four operations of addition, subtraction, multiplication, division and "99 multiplication table". It was a nightmare to recite the "99 multiplication table" back then! After many years, my heart is still aching. However, learning t ...

Posted by jeffz2008 on Mon, 13 Dec 2021 15:25:49 +0100

[Vue] basic (middle): data agent, event processing, calculation and monitoring properties, class and style binding

Welcome to learn and communicate!!! Updating continuously 1. Data broker Object in ES6 Defineproperty method object. The defineproperty method is the syntax in ES6 and needs to be reviewed to better understand the data binding in Vue. case let number = 18 let person = { name:'Zhang San', sex:'male', } Object.defineProperty( ...

Posted by vigour on Mon, 13 Dec 2021 15:04:59 +0100

JS foundation 006 --- short circuit assignment, variable scope, JS precompiling, function declaration method, function recursive call

1, Short circuit assignment Principle: || seeing the truth in the operation is the real short circuit For example: var a = B | C If b is true, the value of b will be paid to a; If b is false, assign the value of c to a *Note: the following values in js will be converted to false: false,undefined,null,0,NaN," ",' ' 2, Scope of variable ...

Posted by richtom80 on Mon, 13 Dec 2021 13:07:03 +0100

[JavaScript in front-end tutorials] 04_JavaScript process control statement

JavaScript from getting started to mastering video through train:         [1-200] JavaScript video tutorial, from introduction to mastery, with more cases of practice, easy to understand!         [201-300] JavaScript video tutorial, from introduction to mastery, with more cases of practice, easy to understand! JavaScript process control stat ...

Posted by bawla on Mon, 13 Dec 2021 08:19:57 +0100