Java
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From spring to springboot
1、 From spring to springboot With the growing ecosystem of spring, spring has become more and more complex and bloate…… -
Performance optimization database
Performance optimization - database Part 1 First, what is performance? Generally speaking, the consumption of db / SQL…… -
Distributed cache scheme
1、 Start with data We need to classify the data before caching By frequency of change: By frequency of use: This data…… -
New Java 8 features
A lambda expression is an anonymous function, that is, a function without a function name. From dynamic reference to d…… -
Kafka detailed tutorial plus surface test questions
1、 Deploy Kafka cluster To start the zookeeper service: Modify the configuration file config / server properties #bro…… -
Start with communication and talk about message oriented middleware
1、 Communication mode between systems We can think of ways: Disadvantages of each mode: We expect a way of communicat…… -
Netease cloud classroom micro specialty — Java Senior Development Engineer — multithreaded concurrent programming — learning notes (I)
Chapter 1 multithreaded concurrent programming Section 1 Java Basics 1.1. 1 Analysis of Java program operation princip…… -
High concurrency processing experience under Java multithreading
Threads in Java: in Java, each thread has a call stack stored in the thread stack, A Java application always starts fr…… -
Java multithreading
Transferred from: http://www.mamicode.com/info-detail-517008.html Table of contents (?) [-] This paper mainly talks ab…… -
Basic java learning – multithreading and locking (after the change, we will continue to supplement later)
Lambda expressions can first look at the reference address: https://blog.csdn.net/weixin_43417252/article/details/1062…… -
Use of Java multithreading
Before learning about multithreading, we should clarify three questions: ① What is thread? A: when a program runs (pro…… -
Java multithreading — let the main thread wait for the child thread to finish executing
Reference link: https://www.cnblogs.com/eoss/p/5902939.html When using java multithreading programming, it is often en…… -
Java thread state learning assembly
@H_ 404_ 1@ @H_ 404_ 1@ @H_ 404_ 1@@H_ 404_ 1@ Thread termination -
JavaScript – multithreaded / single threaded, synchronous / asynchronous, blocking / non blocking, callback function
1. Application scenario 2. Learning / operation 3. Questions / additions 4. Reference Follow up supplement ... -
Java 5 multithreading (9) — jdk1 5 synchronization set
Please indicate the source for Reprint: http://blog.csdn.net/johnny901114/article/details/8696032 -
[Java multithreading] jdk1 5. Discussion on API
Reproduced at: https://www.cnblogs.com/nick-huang/p/7153189.html -
History of Java multithreading
be born The gene of Java comes from an internal project of Sun company in December 1990. The target device is househol…… -
Java multithreading learning (detailed summary of hematemesis)
Original works of Lin Bingwen evankaka. Please indicate the source for reprint http://blog.csdn.net/evankaka Written e…… -
Java returns the Sunday of a day and the Sunday of the current week
import java. text. ParseException; import java. text. SimpleDateFormat; import java. util. Calendar; import java. util…… -
Mac installs protobuf and compiles it into Java, C + +, and python
1. Download address: https://code.google.com/p/protobuf/downloads/list In addition, you can view this link to see more…… -
Eclipse installs additional color theme packages
Eclipse installs additional color theme packs: When installing with help install new software, the URL of work with is…… -
A pattern triggered by a duck — strategy pattern
Pre knowledge: You need to understand the of Java: 1. Packaging 2. Succession 3. Polymorphism 4. Abstraction The first…… -
Spring boot is packaged into docker (idea + traditional method)
1. Mode 1 Remote publishing via idea 1.1 modify docker Service file vim /usr/lib/systemd/system/docker.service 2. Mod…… -
Web calculator based on servlet + JSP
Web calculator based on servlet + JSP This time, the boss assigned us a task to review the jump of web pages A big cop…… -
Problems encountered in deploying the project to Linux
1. Local Navicat for MySQL cannot connect to the server (CentOS 7 x86_64 BBR) 1045 error: Solution steps: 1. Check whe…… -
Developer scheduling software
Developer scheduling software After I finished setting up in school these days, I found a simple array l class project…… -
Springboot “hot” deployment solution
There are two ways of spring boot hot deployment 1. Springloader plug-in Disadvantages: Java code does deployment proc…… -
Air quality management system + SSM (Spring + spring MVC + mybatis) + summary of front and rear end separation
1. Directory structure: 2. Points needing attention 2.1 create a new one under web-info 2.1. 1 springMVC-servlet. xml …… -
IO related demo
I reviewed IO related knowledge these days Just for record, a good memory is better than a bad pen Please correct any …… -
Springboot publishes the WebService service and invokes (hutool yyds)
preface Recently, the company's projects need to connect with third-party services. This service provider uses the int…… -
Java daily side (Part1: computer network) [19 / 11 / 13]
1.1 introduction to http HTTP protocol, namely hypertext transfer protocol, belongs to the application layer protocol.…… -
Springboot reads the properties custom configuration file
Why choose to update today, because it's on a whim. Don't ask why. Asking is that I forgot Then I spent more time toda……