Java
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Neural networks – Java based neural networks – how to implement back propagation
I'm building a test neural network. It won't work My main problem is back propagation According to my research, I know…… -
Find variable usage / reference in Java source code using ANTLR?
Variable usage is basically every occurrence of a variable after it is declared in the same scope, in which some opera…… -
JNI: the overhead of holding Java object references in native code?
I look forward to integrating JRE into C applications through JNI What is the cost of holding a large number of Java o…… -
Java – @ generatedvalue annotation
I have an entity that has a non - key column and I set it to auto - generate in my database I can't use @ generatedval…… -
Returns a Java array from a java servlet to jQuery
I am currently developing a web application that uses the cycle plug-in for jQuery to display slides of images For eas…… -
Selenium,Java,waitForCondition
I want to check the following (on IE8): After clicking the link, the pop-up window starts, and then I want to check wh…… -
Java – write a simple spring example using play! skeleton
I'm trying to make spring 1.0 1 module is set to use with play! 1.2. one First, I add the spring module to the depende…… -
Doctrine ORM – doctrine 2: write an appropriate subselect
I try to get the total number of records $QB will return before I apply for start & Query the limit attribute of $…… -
Unable to read input file – read image contained in jar file – Java
I think there are similar problems, but I can't find a solution I'm working on a painting application based on Java sw…… -
Do the following Java programs have to print “num: 1 m_i: 2” because of the synchronization sequence
I just want to check whether I understand the thread start synchronization rule of JMM correctly: Do the following Jav…… -
Java – in drools 6.5 0 and drools 7.0 The temporary operator failed after serialization in 0
I tried to implement serialization in drools My problem is that after the drools fusion operator, before,... Was not s…… -
Java – test the Hessian remoting servlet xml
We use Hessian to communicate between rich clients and servers It sometimes occurs as a result of moving and renaming …… -
Java – get the percentage of similarity between two texts
I need to score similarity between texts when one is inside the second For example: Text1: aaa bbb ccc ddd eee Text2: …… -
Java – install sunjce on Android?
The company I work for is cautious about Android application development because bouncy castle, the default encryption…… -
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 – 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 – 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 – how do you differentiate XML at the element level rather than at the attribute level?
I need to compare between two XML documents I've been looking for many different XML diffing tools commonly mentioned …… -
Java – mockito capture does not maintain a list of captures when capturing
In mockito, we encounter a situation where the capture of the list does not return the expected results Test case: >…… -
Java – tables not automatically created in Apache Derby when using EJB3 / Hibernate
I have an EJB 3 entity bean player with the following comments: @Entity @Table(name = "PLAYER") public class Player { …… -
Java – Mars rover programming language
I've read that Java is widely used in mer projects (i.e. spirit and opportunity - small robots running around Mars) I …… -
Java – how to specify optional query parameters
I defined query parameters in the contract I need this parameter to be optional: method 'GET' url($(regex(urlRegex…… -
Java – how to debug bytecode injected into VM when class is loaded?
Context: Problem: at runtime, the value of the instance variable is not set as expected - which means that my bytecode…… -
Run from Matlab using eclipse link in Java code
I try to provide an interface that I can call from MATLAB to access the contents of the database I already have an exi…… -
Java Process. Destroy() does not terminate all processes
I have a java process that uses runtime getRuntime(). Exec ("mybin") launcher This "mybin" may fork many times to comp…… -
Java – JDOM, XPath and namespace interaction
I find it frustrating to use XPath expressions to extract some elements from JDOM documents This is a sample XML docum…… -
Eoddata WSDL Java connection
I don't know how to find out how to use eoddata Com start WSDL connection The WSDL address is http://ws.eoddata.com/da…… -
JPA merge read-only fields
We have the simplest crud tasks, including JPA 1.0 and jax-ws @Entity public class Person { @Id private String e…… -
Java – can I enforce strict validation of base64binary data in jax-ws?
tl; Dr version: is there any way to force jax-ws strict mode to reject invalid Base64 of base64binary XSD data type? L…… -
Multithreading – using dispatcher in unit testable MVVM code
I have an MVVM Lite application and I want unit testability The model uses system Timers. Timer, so the update event i…… -
Java – how do I start activities defined in other Android projects?
I have defined some common activities in the library project and hope to reuse them in my work project I declare my li…… -
Java – multiple in conditions in jpql
How to express the following SQL in jpql: select * from table where ( ( table.col1,table.col2) in (col1val1,col2v……