Tag: getter

Vue3 state management library Pinia – core concepts (Store, State, Getter, Action)

Introduction Personal homepage: front-end grocery store ?♂?Learning direction: Mainly focus on the front-end direction, and is gradually developing towards full-scale development Personal status: R&D engineer, currently working in China’s industrial software industry Life motto: Accumulate steps to reach thousands of miles, accumulate small streams to form rivers and seas Recommended learning: Front-end Interview Collection Vue2 […]

Mixin/Vuex; the difference between v-model/.sync; remove the store and configure getter; component adjustment action; page transfer value; component value transfer; $nextTick; $set; vue.use; v2 responsive defect proxy

Mixin and Vuex Vuex public state management, if a certain data in Vuex is changed in a component, all other components that reference the data in Vuex will also change accordingly. The data and methods in Mixin are independent, and the components do not affect each other after use. 1. Define a mixin Create a […]

TypeScript: Permission Modifiers, Getters and Setters, Parameter Properties, Index Signatures, Static Members

Access Modifier Access modifiers can specify the scope in which attributes and methods in a class can be used. Modifier Description public Class attributes and class methods modified by public keywords can be used anywhere (current class, subclass, instance) private by private Keyword modified class attributes and class methods can only be used in the […]

The problem of using the pit of the Lombok Setter-Getter method and the @Accessor (chain = true) annotation

1. The pit of the Setter-Getter method problem discovery We mainly use the annotation of Lombok’s Setter-Getter method in the project, that is, the combined annotation @Data, but in the process of using Mybatis to insert data, a problem occurred. The problem is described as follows When we used Mybatis to insert data, we found […]

Anti-lombok implements a Getter annotation, AbstractProcessor instance

I usually use lombok, after all, it is easy and trouble-free to use. Java is still too cumbersome. Recently, I also thought about whether I can simplify the related writing of java by myself, so I wanted to know about lombok. Here is a record to prevent lombok from implementing a @Getter annotation. Mainly because […]

Anti-lombok implements a Getter annotation, AbstractProcessor instance

I usually use lombok, after all, it is easy and trouble-free to use. Java is still too cumbersome. Recently, I also thought about whether I can simplify the related writing of java by myself, so I wanted to know about lombok. Here is a record to prevent lombok from implementing a @Getter annotation. Mainly because […]

Detailed use of the python operator module and its itemgetter

Directory 1. Operation 1. Comparing numbers, strings and lists 2. Perform calculations on numbers 2. Use of itemgetter under operator 1. Value 2. Sort 1. Operation 1. Compare numbers, strings and lists # import operator module import operator # number x = 10 y = 20 print(“x:”,x, “, y:”,y) print(“operator.lt(x,y): “, operator.lt(x,y)) print(“operator.gt(y,x): “, operator.gt(y,x)) […]

Vue3 [introduce Pinia, combined API style, core concepts (State, modified state, Getters, Actions) in the project] (14) – comprehensive detailed explanation (learning summary — from entry to deepening)

About the author: Hello everyone, I am Xiaotong, a Java development engineer, a CSDN blogger, and a new star creator in the Java field Series of columns: Front-end, Java, Java Middleware Encyclopedia, WeChat Mini Program, WeChat Payment, Ruoyi Framework, Spring Family Bucket If there are any mistakes in the knowledge points of the article, please […]

Object.assign in JavaScript with Getters, Setters and definePropert

This article introduces the Object.assign, Getter, Setters, and definePropert methods for manipulating element objects in JavaScript. Through the understanding of these concepts, it can help everyone better understand how we use these concepts in project development in JavaScript. These basic concepts are also must-know knowledge points in modern JavaScript development, and mastering them is of […]