the code is in the synchronization module, otherwise there will be a multi-threaded conflict problem.Welfare:Want to know more multi-threaded knowledge points, you can pay attention to me, I will also organize more on the multi-threaded this piece of knowledge to share out, in addition to recommend an Exchange Learning Group: 650385180, which will share some senior architect recorded video recording: Spring,mybatis , Netty
Abstract: Abstract: Original creation Place: http://www.cnblogs.com/Alandre/sediment brick slurry Carpenter hope reprint, keep abstract, thank you! Wake up every day to tell yourself that your goal is "technology + English and life"! -Mud and brick pulp carpenter A. Char says string Two. The understanding of string and the source code analysis A. Char says stringThis is also the second time to chew back to
Because the Android code is hosted on the dalvik virtual machine, it is easy to decompile it into code that we can recognize.
Previously, I wrote an article to decompile the Android apk package to the smali file, re-compile the signature, and package it to implement the apk tampering function.
Recently there is another new method to implement classes directly from the Android apk package. dex file, decompil
Java Anti-compilation plugin under Eclipse: Eclipse Class Decompiler, which integrates the best 2 Java decompile tools, Jad and Jd-core, and integrates seamlessly with the Eclipse class viewer It is convenient to use this plugin to view the source code of the class library, and use this plugin for debug debugging.
different states in Java processes, how to get these threads into the SafePoint state, the JVM is in a different way . Interpretation of Implementation
Since Java is an explanatory language, and threads need to dispatch table to log method addresses when interpreting Java bytecode, it is easier to get the thread into the stop state, as long as you replace dispat
Java multi-thread programming 6: communication between threads (with source code)
Source code download
In multi-threaded programming, communication between threads is a complicated problem. What are competing resources? When should I consider synchronization? How to synchron
Java Program source code is very easy for others to peek, as long as there is an inverse compiler, anyone can analyze the code of others. This article discusses how to protect source code by encrypting technology without modifying
( +), for converting*other objects to the string. String connection implemented*through {@code StringBuilder} (or {@code stringbuffer})*class and its {@code append} method. *string conversions are implemented by this method*{@code toString}, defined by {@code Object}*inheri
;Org.mybatis.generatorgroupId> Artifactid>Mybatis-generator-coreArtifactid> version>1.3.2version> Dependency> Dependencies>plugin>Where Generatorconfig.xml's position, we adjust according to the actual situationSecond, generatorconfig.xml configuration fileXML version= "1.0" encoding= "UTF-8"?>DOCTYPE generatorconfiguration Public "-//mybatis.org//dtd mybatis Generator Config
Java Program source code is very easy for others to peek. As long as there is an inverse compiler, anyone can analyze other people's code. This article discusses how to protect source code by encrypting technology without modifyin
In Java programming or interview often encounter = =, equals () comparison. I looked at the source code, the actual programming summary.1. = == = In Java is the address that compares two objects in the JVM. Better understand. Look at the following code:1 public class Comaddr
Use encryption technology to protect Java source code
JavaThe source code of the program is easily peeked at by others. Anyone can analyze others' code as long as there is an anti-compiler. This article discusses how to avoid modi
The first job in Java programming: source code calculator,Objective: (1) to get started with a language, you need to write at least 20 thousand lines of code. Then, we compile a program for calculating the number of lines of code to motivate ourselves to move forward. (2) un
Illustration of Java IO: 1. File source code, iofile
Writer: BYSocket)
Weibo: BYSocket
Bean flap: BYSocket
FaceBook: BYSocket
Twitter: BYSocket
I remember that the Java source code was first read by the set. I wrote a series of ar
(crawl a store image to save the server)19.java WebSocket Instant Messaging technology, point-to-point, group chat, single chat20.HTML5 + Java EE WebSocket communication technology,WebSocket Verifying user login, forcing a user to downline21. In-Station letter voice alert, JS control audio playback22. Call Camera photography technology, picture cutting technologyThe two - Dimensional
ReentrantLock source code analysis for Java concurrent Series
Before Java5.0, only synchronized and volatile can be used to coordinate access to shared objects. We know that the synchronized keyword implements the built-in lock, while the volatile keyword ensures the multi-thread memory visibility. In most cases, these mechanisms work well, but cannot implement s
Note: The development background: Import into the MyEclipse source code is GBK encoding, the project is UTF-8 encoding, resulting in viewing the source code garbled problem.Package com.test;Import Java.io.File;Import java.io.IOException;Import java.util.Collection;Import Org.apache.commons.io.FileUtils;Import Org.junit
. Repeat this process until a valid node is deleted. Returns null if the queue has not been deleted successfully after traversing. The following figure is a successful deletion of the structure diagram: from the above figure, we can see that, during the delete operation, the head over the number of nodes reached the threshold, triggering the executive head of the update, so that it points to the C node. After removing the header node from above, the two schematic diagram shows that the queue
://dl.bintray.com/mybatis/mybatis-generator or local path of your choice (personal advice to download first, select Local installation, so fast, online installation is too slow)
5. Tick MyBatis Generator Click Next
6. After installation is complete, restart MyEclipse.
Second, the use of mybatisgenerator tools
1. Eclipse mode
1), new project, put the component and config.xml the configuration file to the co
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