Tag：programming
-
Time：2020-5-25
Install route functionyarn add react-native-router-flux Route official website Routing related configuration Simple routing demo //Main is the root component of the project import React, { Component } from ‘react’ import { View, Image, Text, ActivityIndicator } from ‘react-native’ //Import route related components //Router: it’s equivalent to the hashrouter we learned //Stack: This is a packet […]
-
Time：2020-5-23
1、 Introduction to spring 2、 Spring features 3、 Spring and IOC Original link: https://www.cnblogs.com/wangbin2188/p/9013765.html 1、 Introduction to spring Spring is in2003A lightweightJava development framework, which is created to solve the complexity of enterprise application development。The core of spring is inversion of control (IOC) and aspect oriented programming (AOP)。 In short, spring is a layered Java […]
-
Time：2020-5-23
Programming paradigm | object paradigm, this is not the original recipe Programming paradigmEveryone should be familiar with it. You can say a few at will, such as: procedural, functional, object-oriented preface Before the formal start of the text, I want you to think about a few questions: 1. What is object-oriented programming? 2. What are […]
-
Time：2020-5-21
Published on: November 7, 2019 On Android dev Summit ’19 not long ago, jetpack compose finally released a directly available preview. The current version is still 0.1.0-dev02, which is in a very early version. The official also repeatedly stressed that it is very likely to change and cannot be used in the production environment. But […]
-
Time：2020-5-15
The copyright belongs to the author. For commercial reprint, please contact Scott for authorization. For non-commercial reprint, please indicate the source [please keep the full text without any deletion]. In July 2012, an email was received: It’s an online programming education website that Chinese in Canada want to start their own business. Contact me and […]
-
Time：2020-5-14
scene When getting Photo resources through getdrawable method, prompt: Call requires API level 21(current min is 15) Note: Blog:https://blog.csdn.net/badao_liumang_qizhi Official accountDomineering procedural apeGet programming related ebooks, tutorials and free downloads. realization This is because the minimum API version of the getdrawable method is 21, and the current version is lower. So find gradle […]
-
Time：2020-5-11
Example 16 clever solution Problem description Add a plus sign or a minus sign in the middle of 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10 numbers, so that the value of the expression obtained is the natural number n. if there is no sign in the middle, then the front and […]
-
Time：2020-5-9
Preface Common language runtime (CLR) is a very powerful runtime, which receives input from common intermediate language (CIL) and finally generates machine code and executes it. CIL is equivalent to ASM assembly code in CLR. The type systems of C ා, f ා, vb.net and other languages on CLR are well designed, but sometimes we […]
-
Time：2020-5-9
Pair programming provides an opportunity for common progress compared to individual projects that focus on developing the ability to solve problems independently. By analyzing each other’s code, we can learn from each other’s advantages, and help each other and encourage each other through each other’s shortcomings. Now, I’d like to talk about my understanding […]
-
Time：2020-5-9
Introduction:Since the launch of swift in 2014, swift has finally reached the ABI stable version after many years of iterations, which also means that swift, as a stable language, is worthy of being used in large-scale apps and production environments. WWDC 2019, Another framework, swiftui, has been released, which has been hailed by numerous Apple […]
-
Time：2020-5-7
I collated Java advanced materials for free, including Java, redis, mongodb, mysql, zookeeper, spring cloud, Dubbo high concurrency distributed and other tutorials, a total of 30g, which needs to be collected by myself.Transfer gate:https://mp.weixin.qq.com/s/osB-BOl6W-ZLTSttTkqMPQ Here is the Translation: If we think of human civilization as a car, then the software development industry is equivalent […]
-
Time：2020-5-6
About snippets In the process of programming, there are always a lot of repetitive work, such as defining a method, debugging code, etcSnippets is used to solve this part of the work, which can solve a lot of time How to customize in sublime? tools->new snippets New file format Only two items are required1. CDATA […]
