Recent Posts
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Java – large network iteration – parallelism?
I am writing an algorithm to measure the robustness of large networks under independent attacks The network has about …… -
Java – create a web application package (WAB) for the OSGi container, which does not contain all the dependency jars of Maven bundle plugin
I want to deploy a Java webapp (with web. XML and everything) on the top of an OSGi container (such as karaf) and pack…… -
Java – the drop-down list cannot be selected using selenium webdriver on safari browser 10 on Mac
In Safari browser, I need to select an option from the drop-down list webElement = findElement(field); if (webElement.…… -
Java – automatically configure the eclipse workspace
I have an eclipse workspace that consists of 15 different Java projects To configure the eclipse workspace, each time …… -
Java – JDBC connection using MySQL
import java.sql.*; import java.sql.*; public class MysqLConnect{ public static void main(String[] args) { …… -
Where to start a java project
I've tried to look for similar problems here, and I don't think I can find anything that matches what I'm looking for …… -
Java – JIT / hotspot technical book
Does anyone know any good books or long web articles (or research articles?), Talk about JIT technology or hotspot tec…… -
Java – Mockito verifies a method of calling onces after a spy, though it never calls.
I had a unit test and found a strange problem at the beginning GSLClient gslClient = spy(new GSLSolaceClient()); S…… -
Download a complete web page containing Java resources such as images
There is no way to download (HTML) web pages and all their resources (e.g. images, CSS) I know how to use an HTML pars…… -
Java – the best way to implement a complex preferences screen?
For my application, I have a fairly complex set of configuration options for users to choose from I am currently using…… -
java – org. hibernate. Mappingexception: type does not support cover
I just started this error when I introduced composite primary keys Any ideal why? I tried to solve the problem without…… -
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…… -
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 – how do I debug the ram consumption of my Android application at runtime?
I need to output my Android application ram consumption at runtime I use Java I need a method on Java that will return…… -
Java – create shortcut icon on Windows Desktop
How do I create a Windows shortcut alias for an existing EXE file in a Java application? Solution Windows shortcuts ar…… -
JAXB – suppress Javadoc
When I compile a JAXB schema, the generated classes are decorated with generic Javadoc annotations Solution Annotatio…… -
Java – data flow graph or pseudo code for fast Fourier transform?
I have an ArrayList with a double element I want to implement FFT (fast Fourier transform) on it But I don't want to u…… -
Best Java library of 2011 [closed]
What Java libraries will you recommend in 2011? I know there are such problems, but I'm also interested in the new lib…… -
How to use requestfactory: With (propertyrefs) to combine objects
I'm new to GWT. I need your professional advice My question is how to use requestfactory: With (propertyrefs) to imple…… -
Java – use hamcrest to compare each item in two separate lists with its own matcher
I try to compare the two lists: ListA (a1,a2,a3,...) ListB (b1,b2,b3,...) I hope A1 and B1, A2 to B2, A3 to B3 But I h…… -
Java – using eclipse to use Scala on Google App Engine
I'm trying to create a web application on pure Scala code I use the plug-in of the latest version of eclipse to create…… -
How to initialize an array in Java?
I use the size of the array in the variables in the loop Every time I have to specify that the size of the array is eq…… -
Java – AI algorithm design: card game
At present, I am developing a product called briscas or briscola, http://en.wikipedia.org/wiki/Briscola Spanish card g…… -
Java – JMX port dynamic allocation
I have 16 Java processes running the same main methods and parameters on one machine I want to monitor these remotely …… -
Java – how to install legacy JDK on Mac?
I need to install JDK 5 to test Amazon mechanical tex API (not fully compatible with JDK 6) On Apple's website, I can …… -
Java – why does my swing GUI look different in design from the runtime?
When I use swing to design my GUI, the swing control buttons are gray, and the text easily fits them However, when I r…… -
Java – merge JPA entities to return old values
I have two JPA entities that have a two - way relationship @Entity public class A { @ManyToOne(cascade={CascadeT…… -
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 – 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…… -
Java – getresourceasstream() returns a stream with empty content
I have a small java project in eclipse The project has a SRC and bin folder (typical), and Src is added to the classpa…… -
Java: concurrent iteration of immutable iteratable
I have an immutable iteratable < x > with a large number of elements (it happens to be a list < > but it d……