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Article

Several binding methods of Laravel service container

Binding basis Almost all service container binding is done in the service provider.The directory structure is as follows...
3:57 11 June 2020
Article

Learning notes on knowledge points of HttpServlet

Servlet concept step Principle of execution life cycle Servlet 3.0 annotation configuration The architecture...
2:31 11 June 2020
Article

Coloring problem of graphs (bipartite graphs)

Related concepts: The problem of coloring adjacent vertices into different colors is called graph coloring problem. The...
1:05 11 June 2020
Article

Using Kotlin to develop Android application (10) - Navigation of architecture components

Navigation of architecture components Navigat...
0:51 11 June 2020
Article

JPA multi data source distributed transaction processing: two transaction schemes

preface Transaction processing of multiple da...
0:37 11 June 2020
Article

Build distributed project practice based on SpringBoot+Dubbo+Zookeeper+Maven+IDEA

1, Explanation of terms (from Baidu Encyclopedia): Spring Boot is a new framework provided by the Pivotal team, which is...
0:02 11 June 2020
Article

JS series: JS ternary operator

Ternary operator Grammar: conditions? Set up...
23:51 10 June 2020
Article

Dr. monkey class C language learning notes play 3

Select statement <1> if statement if(expression) { . . } else { . . } Condition usage: if so, how about it, otherwise Look at a programming pro...
23:02 10 June 2020
Article

Core concept notes of Laravel: service container

notes Original link: https://xueyuanjun.com/p...
22:44 10 June 2020
Article

Add a SpringBootAdmin monitoring

0. Preface In the previous chapters, we first...
21:43 10 June 2020
Article

Summary of three cross-domain scenarios in Spring Boot

Article Directory 1. What is cross-domain 2. Solutions 2.1 Problems 3.SpringSecurity 3.1 Mode 1 3.2 Mode 2 4.OAuth2 5...
20:48 10 June 2020
Article

v-model, components, modularization to get started with Vue

I. Use and Principles of v-model 1. Basic use of v-model ...
20:46 10 June 2020
Article

Flutter Actual Warfare] Text Components and Five Cases

Hello, Lao Meng: This is the second in a series of articles about text components, which include text display components...
20:27 10 June 2020
Article

k8s deployment elasticsearch cluster

Environmental preparation The k8s and ceph environments we use are as follows:https://blog.51cto.com/leejia/2495558https...
13:00 10 June 2020
Article

[WC2016] challenge NPC

Explanation: First of all, all the balls have to be put into the barrel, so each ball is connected to the feasible barre...
2:31 10 June 2020
Article

Hidden scroll bar - > El scroll bar

What is El scrollbar? Element UI, as a set of well-known UI component library of Vue, is almost known by people playing ...
2:13 10 June 2020
Article

[algorithm] the 191st weekly race of LeetCode 20200531(Java)

Week 191 20200531 ...
2:11 10 June 2020
Article

Spark streaming reads the database data extracted from Flume by Kafka and saves it in HBase. Hive maps HBase for query

Recently, the company is working on real-time flow processing. The specific requirements are: real-time import of releva...
0:55 10 June 2020
Article

Centos7 builds frp intranet penetration server

brief introduction The purpose of NAT penetration is to enable packets with a specific source IP address and source port...
0:32 10 June 2020
Article

02 day 9-0 basic self study java static method, instance method, static static code block, instance code block

Static methods: methods decorated with static Instance method: method without static decoration Call static method 1, ...
23:54 9 June 2020
Article

Spring cloud: service provision and Feign call

In this article, there are three roles: service provider, service consumer, and the protagonist of the previous article,...
23:28 9 June 2020
Article

JavaFX experiment -- identification of high risk population

During the epidemic, it is easy to add the difficulty of epidemic prevention to the flow of people. Please complete the ...
23:26 9 June 2020
Article

[hard study] Java notes 0.3

Java program flow control Procedure flow control Sequential structure Branching structure if statement switch Stateme...
23:00 9 June 2020
Article

Design Mode 14th Job - Responsibility Chain Mode

Iterator mode - Provides a way to access elements in a collection object sequentially without revealing the object's int...
21:37 9 June 2020
Article

Young Master and Girls Learn JavaIO: Buffer and Buff

brief introduction The little sister and teac...
18:13 9 June 2020
Article

Echarts Secondary Packaging - Line Chart, Column Chart and Pie Chart in One

Visual charts commonly used in common projects, such as line charts, column charts, and pie charts, can be very tiring i...
12:32 9 June 2020
Article

Set up frp intranet penetration server

brief introduction The purpose of NAT penetration is to enable packets with a specific source IP address and source port...
4:41 9 June 2020
Article

Let you easily understand the design pattern ------ Decorator Pattern

catalog What is decorator mode? Decorator structure How to achieve Test Demo test result ending What is agent mode? ...
4:24 9 June 2020
Article

Come on! Learn the hand game protection of reversion

With the development of mobile games, the reverse escape technology of mobile games is becoming more and more mature, es...
4:04 9 June 2020
Article

B1035 inserting and merging ideas (code + detailed explanation)

subject Ideas: Class B questions will not directly test the data structure, and several sorting algorithms will not le...
3:31 9 June 2020