First, the basic article1.1 JVM1.1.1. Java memory model, Java memory Management, Java heap and stack, garbage collection
http://www.jcp.org/en/jsr/detail?id=133
http://ifeve.com/jmm-faq/
1.1.2. Understanding the various parameters and tuning of the JVM1.1.3. Learning to use Java tools
JPS, Js
Pseudo-sharing and cache row filling, from Java 6, Java 7 to Java 8, java
There are already a lot of articles about pseudo-sharing. For multi-threaded programming, especially when processing lists and arrays with multiple threads, you should pay attention to the issue of pseudo-sharing. Otherwise, the multi-thread perf
Java Chinese garbled solution (4) ----- java coding conversion process, java ----- java
The first three blogs focus on character encoding. Through these three blogs, you will have a preliminary understanding of various character encoding methods, to understand the Chinese language of
Java basic notes (1) JAVA's historical Java Build Environment, java build
In addition to setting up, this article focuses on reading novels and reading them. If you don't want to read them, you can grasp the focus directly. I will change the color to indicate the focus!
English is one of the most important ways for people to communicate with each other.
Java Virtual Machine-Java memory area, java-java
A Brief Introduction to the memory area of Java:
Data Area During Running
HotSpot Virtual Machine objects
I. Overview
2. Data area 2.1 program counters during running
Program Counter Register represents the row number indic
Tuning
Java Performance The Definitive guide
Database
Mysql
Sql server
Oracle
Nosql
Memcache, distributed Memory Object cache system
Redis, based onK-V
MongoDB, an open source database system based on distributed file storage
neo4j, Graphics database
Serialization of
Google Protobuf,google's in
Java --- Java interview questions (1), java --- java interview questions
1. What is a Java Virtual Machine? Why is Java called a platform-independent programming language "?
Java
Copy all. java files in the D:/java directory to the D:/jad directory and change the extension of the original file from. java to. jad
Import Java.io.File; Import Java.io.FileInputStream; Import Java.io.FileOutputStream; Import Java.io.FilenameFilter; Import Java.io.InputStream; Import Java.io.OutputStream; /** * * Write a program to copy all the.
Java Se:java Standards Edition, Standard Edition, Development desktop application. Java, which is often said, is also the core.Java Ee:java Enterprise Edition, Business Edition, developing Javaweb applications.Java Me:java Micro Edition, miniature version, the development of mobile phones and other electronic products applications.Q:java is an interpreted language, so inefficient and has 2 ways to improve p
Basic Java syntax (1) ---- keywords Identifiers (Java language identifiers naming rules Java language package name, class name, Interface Name, variable name, function name, constant name naming rules), java basic syntax
I. Keywords
Keyword definition and features
Definition: a special character string (Word) that is
Original: http://docs.oracle.com/javaee/7/tutorial/doc/overview008.htmTranslation: Shi Zholin [email protected]1.8 Java EE 7 APIs in the Java Platform, standard Edition 7Several APIs that is required by the Java EE 7 platform is included in the Java platform, Standard Edition 7 (Ja
JAVA learning-JAVA environment preparation, java-java Environment
Dir: list files and folders in the current directoryMd: create a directoryRd: delete a directoryCd: Enter the specified directory and open the folderCd ..: Return to the upper-level directoryCd/or cd \: Return to the root directoryDel: delete an objectD:
Java environment:1. What are bytecode and virtual machines?2. Setting of environment variables3. Some common Java commands4. How does the computer run the Java program?5. Java Garbage collector6. Basic data types and conversions for JavaExample: The first Java programAn arra
Java () ----- Java Set details (1): Specify the initial capacity for the set, java ----- java
Collections are widely used in Java programming. They are like the sea, the sea, and the sea, the universal container can also be infinitely larger (if conditions permit ). When the
The purpose of this article is to summarize some of my experience in using Java for many years, mainly related to some Java basic knowledge points, so also want to share to just get started Java programmer and intend to enter the Java development of this profession of prospective novice, hope can give you some experien
The purpose of this article is to summarize some of my experience in using Java for many years, mainly related to some Java basic knowledge points, so also want to share to just get started Java programmer and intend to enter the Java development of this profession of prospective novice, hope can give you some experien
Java training-General java application architecture, java-java Architecture
Java training-General java application architecture1. Interaction between different systems and different languages
Now we commonly use WebService and Htt
Before learning Java, a question for a real beginner (that is, learning Java from scratch): What is Java and then how to learn Java? Java is the high-level programming language introduced by Sun Microsystems in 1995, which is divided into
Java ---- judge the Back-to-text sequence java, java ---- back-to-text java
Import java. util. role; public class test02 {public static void main (String [] args) {role in = new role (System. in); while (in. hasNext () {String s = in. nextLine (); System. out. println (HuiW
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