包含标签：Java 的文章
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Java – why do I get “unable to parse symbols”?
I haven't encountered any difficulties before. I have imported this project before I'm not sure what has changed I cli…… -
JavaFX: use JavaFX to embed browsers different from WebView
I am using a JavaFX application that contains several HTML, CSS, and JS files rendered by an internal WebKit browser N…… -
Is there such a thing in every loop in Java?
If there is such a thing, I will imagine that the grammar is the same while(Integer item : group<Integer>; item …… -
Java – how does spring JDBC temaplate send the full batch size to the DB2 server at one time?
Although JDBC template Batchupdate (...) is running. I can see that the DB row count increases gradually (by running c…… -
AOP – how to exclude methods from AspectJ
I'm trying to use AspectJ to exclude several methods from log files (I only use spring and load time weaving) Is there…… -
Java – a best practice for sharing web layer code (controllers and JSPS) between similar web applications
I'm trying to rewrite some aging web applications There are two very, very similar, but I didn't share the code today.…… -
Java – where can I get these exercises to solve it?
Recently, I successfully did a Java programming exercise sent by the recruitment company. The problem statement is lik…… -
Java – stateless session bean with instance variables
I have a stateless session bean that contains a public method, several private methods, and some instance level variab…… -
Java – Disable JMX (spring, xbean) in ActiveMQ network
Because I encountered many difficulties in this problem, I released my solution Another problem is that this anomaly c…… -
java – Calendar. Getinstance() and gregoriancalendar The difference between getinstance()
Since I first introduced the replacement date, I have been using the static method calendar GetInstance () to get a ne…… -
Java – spring websocket sent to specific people
I added custom token based authentication for spring web app and extended the same authentication for spring websocket…… -
Java – use guava cache without load function
My java application has a cache. I want to replace the current cache implementation with guava cache Unfortunately, my…… -
Java – espresso click menu item
I have a menu in the actionbar I created: @Override public boolean onCreateOptionsMenu(Menu menu) { menu.add(Menu…… -
Java – how to perfectly simulate keyevents?
How do you build your own keyevent object when the end user types something, which perfectly (or very closely) matches…… -
Java – does the order in the declaration of multidimensional arrays affect the memory used?
How many bytes do you want to allocate for a and B? import android.graphics.Bitmap; Bitmap[][][] a = new Bitmap[1000]…… -
Java uses HttpSessionListener and filter in jetty9
Java uses HttpSessionListener and filter in jetty9 HttpSessionListener Called when a session is created or destroyed E…… -
Atomiclong atomic class of Java concurrency_ Power node Java college sorting
Atomiclong introduction and function list Atomiclong is used to perform atomic operations on long shaping. In a 32-bit…… -
Atomicreference atomic class of Java concurrency_ Power node Java college sorting
Atomicreference introduction and function list Atomicreference is used to perform atomic operations on "objects". Atom…… -
Course design of java music player
1、 Curriculum design purpose 1. Programming music playing software to realize the function of music playing. 2. Culti…… -
Teach you to easily make java video player
preface Skip the nonsense and look directly at the text Java went into the pit because of its cross platform advantage…… -
Java to create a simple video player
Recently, there was a multimedia assignment that required visual c + + and OpenCV to write a simple video player, whic…… -
Explain in detail the loading order of inheritance relationship classes in Java
Explain in detail the loading order of inheritance relationship classes in Java Example code: Operation results: Accor…… -
Concurrentskiplistset of Java concurrency set_ Power node Java college sorting
Introduction to concurrentskiplistset Concurrentskiplistset is a thread safe and orderly collection, which is suitable…… -
Goodbye to Java 8’s new features, permgen_ Power node Java college sorting
Many developers have seen the problem of "Java. Lang. outofmemoryerror: permgen space" in their systems. This is often…… -
Using java to make a simple music player
This paper mainly uses the swing technology in Java and the API in jmfjar to share the specific implementation code of…… -
Method example of realizing single thread communication with java socket
This paper describes the method of realizing single thread communication with java socket. Share with you for your ref…… -
Unfair lock of Java concurrency_ Power node Java college sorting
Obtain unfair lock (based on jdk1.7.0_40) The process of obtaining locks is the same for unfair locks and fair locks; …… -
Copyonwritearrayset of Java concurrency set_ Power node Java college sorting
Copyonwritearrayset introduction It is an unordered set of thread safe, which can be understood as a thread safe HashS…… -
Shared lock and reentrantreadwritelock of Java concurrency_ Power node Java college sorting
Introduction to readwritelock and reentrantreadwritelock Readwritelock, as its name suggests, is a read-write lock. It…… -
Java video player using JMF
JMF, a multimedia development framework, is awesome. You can develop a video player with a few simple sentences of cod…… -
Concurrentlinkedqueue of Java concurrency collection_ Power node Java college sorting
Introduction to concurrentlinkedqueue Concurrentlinkedqueue is a thread safe queue, which is suitable for "high concur…… -
Thread pool principle of Java concurrency thread pool (1)_ Power node Java college sorting
Introduction to ThreadPoolExecutor ThreadPoolExecutor is a thread pool class. For thread pools, It can be popularly un……