包含标签：Java 的文章
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What is restful? What are the rest methods? What’s the difference?
This is the back-end small class of the monastery. Each article is shared from [background introduction] [knowledge an…… -
What are filters and interceptors, what are their differences, and what is the relationship with AOP?
This is the back-end small class of the monastery. Each article is shared from [background introduction] [knowledge an…… -
Selection of Java collections
Which set should we use when using sets? The details still depend on the requirements. Of course, there are not only t…… -
quartz。
This is the back-end small class of the monastery. Each article is shared from [background introduction] [knowledge an…… -
Is it impractical for a junior college student to study java with a monthly salary of 20000?
Junior college students are the representatives of a group here, representing those who start late, have a poor founda…… -
Common type conversions in Java
Use method string Valueof (int) or integer toString(int); Using integer parseInt(String) Comparison of address charact…… -
Differences among tomcat, jetty and resin
This is the back-end small class of the monastery. Each article is shared from [background introduction] [knowledge an…… -
Detailed explanation of Java class loading mechanism
Transferred from: Class loading mechanism is a highlight of Java language, which enables Java classes to be dynamical…… -
Four features of Java Foundation
The last article talked about the installation of JDK and the configuration of Java environment. This article mainly t…… -
Variables in Java (member variables, local variables, class variables)
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What is a consistent hash
This is the back-end small class of the monastery. Each article is shared from [background introduction] [knowledge an…… -
Analysis of automatic capacity expansion of ArrayList
Transferred from: explore how ArrayList automatically changes size -
Java Dynamic Proxy
< span style="color:rgb(123,12,0);"> 1. What is agency (adsbygoogle = window.adsbygoogle || …… -
Analysis of main function in Java
Reprint address: In Java, the main () method is the entry method for Java applications. The Java virtual machine fin…… -
How to view the version information of a development project framework
1. To view the spring version in a project: First, find the import location of the jar package in the project, and put…… -
What is session? What is a cookie? What is the difference between session and cookie? What scenarios apply to sessions? What scenarios apply to cookies?
This is the back-end small class of the monastery. Each article is shared from [background introduction] [knowledge an…… -
ThreadLocal source code analysis – java8
1. Characteristic analysis Threadlocalhashcode describes a custom hash value (valid only in threadlocalmaps), which el…… -
Abstractset source code analysis – java8
< H4 id = "13 methods" > 1.3 methods < H4 id = "2ash value" > 2 Hash value Hash = sum (hash value of each …… -
Java8 Stream
summary A new abstraction called stream has been added to the Java 8 API to process data in a declarative manner. Stre…… -
RMI underlying implementation principle
This is the back-end small class of the monastery. Each article is shared from [background introduction] [knowledge an…… -
Why use the rest style? If you don’t use rest, how should the interface be defined? How do you write the interface before using the rest style?
This is the back-end small class of the monastery. Each article is shared from [background introduction] [knowledge an…… -
Enumeration
This is the back-end small class of the monastery. Each article is shared from [background introduction] [knowledge an…… -
Java object-oriented —- polymorphism summary
1. Polymorphism: the ability of the same behavior to have multiple different forms or forms. 3. Three necessary condit…… -
How does return in try, catch and finally affect the word order of code execution
1. If there is no return statement in try, catch and finally, the normal execution sequence is as follows: After the n…… -
What is session? What is a cookie? What is the difference between session and cookie? What scenarios apply to sessions? What scenarios apply to cookies?
This is the back-end small class of the monastery. Each article is shared from [background introduction] [knowledge an…… -
HashMap analysis
This is the back-end small class of the monastery. Each article is shared from [background introduction] [knowledge an…… -
LinkedHashMap source code analysis of Java collection
summary HashMap is out of order, that is, the put order is not guaranteed to be the same as the traversal order Linked…… -
Summary of design patterns involved in JDK
All design patterns have found an implementation in JDK (not all are listed, because there are too many reasons, and t…… -
Why is the capacity of HashMap power of 2 and what is the load factor
Transferred from: When I was preparing for a job interview, I often had such an interview question in my face: "why i…… -
Briefly describe the direction of this in JS
This is the front-end small class of the Xiuzhen Academy. Each shared article is from [background introduction] [knowl……