Java
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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…… -
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…… -
JAXB – suppress Javadoc
When I compile a JAXB schema, the generated classes are decorated with generic Javadoc annotations Solution Annotatio…… -
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…… -
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…… -
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 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 – 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 – 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…… -
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 – 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…… -
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…… -
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 – JDBC connection using MySQL
import java.sql.*; import java.sql.*; public class MysqLConnect{ public static void main(String[] args) { …… -
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 – 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 – 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 – large network iteration – parallelism?
I am writing an algorithm to measure the robustness of large networks under independent attacks The network has about …… -
How do I index words with hyphens in Lucene?
I have a standard analyzer that uses termvectormapper populated with HashMap to retrieve words and frequencies from a …… -
Java – how to have dynamic parameter names in struts 2 action redirection?
So I'm trying to create an action redirect with dynamic parameter names and values I understand how to use struts This…… -
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 uses BigInteger and while
I have a question import java.math.BigInteger; import java.io.*; import java.util.*; import java.lang.*; public class…… -
Java – limit upload size in embedded jetty
I'm trying to limit the maximum upload file size that jetty can accept I have read several reports, and the following …… -
Writes a 3D array to a binary file and reads the file back to another 3D array
I have a task. I have to create a 3D array of random size, write it to the binary file, then read the binary file back…… -
How to learn from Javadoc
Given a large (third-party) library with hundreds of classes and interfaces, I find it difficult to follow Javadoc: Th…… -
How to use Java nio. channels. Filechannel reads ByteBuffer and implements similar behavior similar to BufferedReader #readline()
I want to use Java nio. channels. Filechannel to read the file, but I want to read each line, just like BufferedReader…… -
Java – hibernate annotation mapping for parent / child relationships?
I encountered a problem converting manytoone from parent to child relationship The onetomany series fills lazily Howev…… -
Java – what is the best way to deploy code to the server when using spring and Maven?
I have a project using spring Every time I deploy, I run the Maven target "package", which runs all tests and creates …… -
In ` Java – jar start After jar `, jetty throws an exception
Run Java - jar start The following error occurred while installing jar The sudo service terminal started working well …… -
Problems with deploying Java applications
I have just completed a Java application linked to sicstus Prolog Now I need to deploy it, but I have encountered the …… -
Debugging – error debugging clojure using swing CDT: “unable to add tools.jar to classpath”
I'm learning how to debug a clojure application... I've tried several tools and no one convinced me Now I'm trying the……