Java
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Run the Java screengrabber sample
I'm trying to test screen grabber sample from JMF Who can tell me how to write the main method to run this example? I …… -
Java – jar version control
I can generate jars from eclipse. What is the jar version number created for each jar export? to greet, magggi. Soluti…… -
Java – get mojoexecutor. Java after integrating Maven and eclipse Execute exception
When I execute Maven installation from eclipse, I receive the following error. When I execute it manually, I don't get…… -
Java – Google App Engine – configure default logger to send email
In my gae / J application, how do I configure the default logger to report errors via email? Solution Smtphandler alre…… -
Java – large event list in GWT eventbus
In the example provided by the Google Web toolkit, they add event handlers to only one class of the entire application…… -
Java – operation names must be unique in eclipse
I had a problem using the web service implementation during the solar eclipse (Mars, neon lights, oxygen...) It does n…… -
R: How to store vectors
I'm trying to write a function to determine the Euclidean distance between X (a point) and Y (a set of n points) [,1] …… -
Java string instantiation
Why does this code return "false" instead of "true": If I remember correctly: A string (string pool) pointing to an ex…… -
Java multithreaded cache using a single updater thread
I have a web service with an average of ~1k request threads running at the same time These threads access data from th…… -
RMI java reflection
I am using RMI to allow access to my java application through MATLAB, which runs in another JVM MATLAB has a good inte…… -
Java – when thread currentThread(). What happens when getcontextclassloader () returns null?
Start with the jar file containing the Jax - WS SPI text file in / meta - inf, and then the class it points to Put it …… -
Java fast string matching (associating text with categories)
Suppose I have a similar post >Title: "Web: 2011 SEO" > Description: "a meeting to talk about SEO on the Interne…… -
Eliminate mongodb or couch’s hibernate / MySQL for Java / spring / Tomcat web applications
I have an application that is undergoing large-scale rework, and I have been exploring different options - adjusting "…… -
Java – how to avoid double compilation and testing with cobertura: checking?
I am using Maven - cobertura - plugin to calculate code coverage in my project As far as I know, this plug-in starts a…… -
Java – spring declares AOP pointcuts for return types
I have the following classes and methods: public class Hello { public String getGreetingA() { return "hell…… -
Java – unable to build NetBeans / ant project
I inherited a project originally written in NetBeans and built it using ant I am an eclipse user and have used ant, bu…… -
An effective method to synchronize two tables in different servers using java
We have a source table updated from various external systems I require the target table (on a different server) to syn…… -
Java – a computer that uses Bluetooth for mobile chat?
I want my program to send and receive text from the computer There should be a client and server software The server w…… -
Can I use both Java and python on the App Engine?
Can I have both Java and python "applications" for the same registered application on the App Engine? Solution About a…… -
Java – restlet, GWT and sessions
What is the best way to establish a session between restlet Java API and GWT? In my application, the user will log in …… -
Java – Elliptic Curve Cryptography (ECC) with elastic castle for asymmetric encryption
I want to use ECC to exchange session keys for long-term data transmission Ecc-192 bit (curvename: prime192v1) shall b…… -
The Java – Maven plug-in places – D32 – xstartonfirstthread in the GWT startup file on the Mac
Use the Maven M2 plug-in of sonatype on Mac Unfortunately, whenever I run Maven to "update project configuration", it …… -
Java – independent model and UI view model in spring (MVVM in spring)
I want to start discussing the separation of pure model and UI Model in spring 3 Pure model I mean the main object / o…… -
How to convert Java Lang. float is encoded as th3ifmw?
I need to parse some basic types of coded Java output (integer, floating point, double precision, floating point) I ad…… -
Java – log4j: buffersize cannot be changed with bufferedio = true in fileappender
I think I have a problem with log4j I'm trying to enable bufferedio, but the default buffer size of 8KB is too large f…… -
Java – determines which enumeration returns based on object properties
I wonder if there are any design patterns to help me solve this problem Suppose I have a person class, which has three…… -
Java – Maven did not run Jacobo during build
I'm trying to use Jacobo for code coverage, but it's the same every time I run I received the following message in the…… -
How do i disable dead code elimination in the java compiler?
This seems to be a strange question... Why does anyone want to disable such things? But I know what I'm doing (and why…… -
java – Maven 2.2. 1 unable to build ear project using m2eclipse
I encountered a problem when using M2 eclipse project builder to build EJB ear with Maven in eclipse 3.6 Strangely, ma…… -
Java – a better way to update spring boot properties when your application is running
So far, I've seen how to update the spring launch application by changing the properties file itself and then reloadin…… -
Java – how to send gwt-rpc requests using httpclient?
I use the Apache HTTP client API to send HTTP requests, which so far uses standard requests Now I want to send a gwt-r…… -
Java uses BigInteger and while
I have a question import java.math.BigInteger; import java.io.*; import java.util.*; import java.lang.*; public class……