包含标签：Java 的文章
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Java – spring 3.0: “prefix” X “of attribute” Y “associated with element type” Z “is unbound”
My application worked well until this morning, but I began to receive the following error after renaming my NetBeans 6…… -
Java – enum: have I just done something I don’t need?
I have an enumeration class. It has several constants. I want to add some static values focused to indicate which enum…… -
How to generate XMI files for Java source code?
I am writing a program in Java language, which takes java source code as input and outputs XMI file, which contains th…… -
Deep copy of generic types in Java
How do deep copies (clones) of generic T, e work in Java? Is it possible? E oldItem; E newItem = olditem.clone(); // d…… -
Rest – Jersey conflicts with javax Servlet
I'm using Jersey and Maven to build a simple rest service For Jersey versions greater than 1.8, the web. In IntelliJ X…… -
Java – string packed loop logic
My for loop is a bit biased for my string compression I've been doing this task for the past five days. I can't figure…… -
Java – how to use Weblogic to detect connection leaks in JDBC?
Is there any way to detect the connection leakage in the project without load test I am using WebLogic Server. Is ther…… -
Java – jlabel can have img tag
I'm trying to display a jlabel with several lines of text and images as follows: @ h_ 502_ 2@String html = " hello "…… -
java – org. apache. hadoop. mapreduce. counters. Limitexceededexception: too many counters: 121 max = 120
I'm running a Hadoop job (from oozie) with few counters and multiple outputs I got the following error: org apache. ha…… -
My application’s Java lang.ClassNotFoundException
I just received an error report from the device "desire HD (ACE)" recently. I can't recreate my life I checked here1 a…… -
Accessing C constants (titles) from JNI (Java Native Interface)
How do I access constants defined in C header files from the Java side (through JNI)? I have a header file C_ header. …… -
Java – cloud endpoint collection parameters
I'm using Google App Engine cloud endpoints. I'm trying to receive a collection parameter This: public List<Pair>…… -
Java – Apache commons DBCP connection pool error: timeout waiting for idle objects in spring hibernate applications using spring transactions
I have read various stackhover process problems and contents of similar problems on the Internet However, I can't find…… -
Java – spring batch: create an itemreader that reads XML files from a web service
I am trying to create a spring batch job that will process the XML file that will be provided through the rest call I'…… -
Volatile member functions and constant member functions in volatile
Many people say They are very similar in the sense that the pointer is marked const / volatile. It can only access mem…… -
Sun Java / Oracle bug database: new URL?
It seems that the sun website was finally destroyed: http://bugs.sun.com/ Although it still mentions: http://www.oracl…… -
Java – using connection pooling in JPA
I have a standalone JPA (hibernate) - MySQL application My persistence XML looks like: <persistence-unit name="JPAP…… -
JavaFX – spell check text in textarea
How do I spell check the text entered by users in textarea? Can this JavaFX component be implemented? Can I use the st…… -
Java – use imageio Write() creates a JPEG file of 0 bytes
I'm trying to write a way to take an image and save a 100 x 100 thumbnail of the image However, when I save the file, …… -
Java – strange copy constructor
I have two classes: abstractmailingdirections and directionload Both have a copy constructor as follows: public Abstra…… -
Java – spring secure stateless configuration
I tried to follow the document http://static.springsource.org/spring-security/site/docs/3.1.x/reference/security-filte…… -
Java – the best way to implement collision detector in OOP
I made a simple physics based game in Java, and I insisted on implementing the collision detection method I have sever…… -
Java – how to add parameters to a request from a containerrequestfilter
I use Jersey spring I have Jersey filter, which implements containerrequestfilter. I need to transfer objects in my je…… -
Java – FileUtils. Java for large files Copyfile failed
I have a simple java application that tries to copy files over Wan (from Ireland to New York) I recently modified it t…… -
Correct SQL query format in Java
I seem to be able to get the syntax correct for JPA queries to the database Squirrel SQL works well The database is De…… -
Java – is there any way to ICO file decoded to be greater than 16 × 16 resolution?
I'm studying Android and trying to download and display a favicon (. ICO) from the website on ImageView So far, I have…… -
Java – invoking an action using an Ajax URL in struts 2
I'm trying to connect to my action class using the URL in Ajax But it didn't enter my action class and didn't even use…… -
Javacv uses ffmpeg to capture frames
I created a class to capture frames from video When a frame is captured, it is saved as a picture When the video is Wh…… -
How do I use libraries compiled for Java 7 in Java 6?
I'm developing a Java application and I need to use one called mybeans Jar This mybeans@ R_ 419_ 2267 @ contains many …… -
How to use log4j in Java step by step to configure JBoss 6 Logging in X
Hello everyone, I'm a novice of JBoss, so I'm confused when setting up logging in JBoss 6.1 I Google it and know that …… -
Java – create a jar file and run it on the raspberry PI
This is a very common problem and it is possible to mark it as a duplicate, but it cannot be solved even after reviewi…… -
Java – ColdFusion memory leak when calling CFC directly without method parameters
We had memory problems for a long time I finally found out how to copy the problem, but I don't know what caused it or……