Java
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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…… -
Create class object in DLL with Java
The third part DLL contains the class definition in C language, which I will use in Java I have a complete understandi…… -
Java – what is the best way to determine the position and radius of a circle (or ellipse) so that it best fits all the points I give
I have many points What is the best way to find the center and radius of the minimum radius circle containing all give…… -
Java – service modules without publishing do not work in Helios
I recently moved a webapp I was developing to a new machine running 64 bit eclipse Helios (service release 2). I am us…… -
Java – how do I access stylesheets in Library jar files from the thymeleaf template?
I have a set of spring - based Java Web applications and a common framework library available through jar files I'm us…… -
Java – how to pass jax-rs proxy using Apache camel implementation?
This is using camel 2.5 0 The route is simple The starting point is a wharf: / /... / Web / service / path, and the en…… -
Java – spring swing integration
Spring does not work well with beans created outside the application context What is the best way for me to use jform …… -
Jpa-2.0 – JPA – only the first submission fails, but all should fail
Please help me to explain the following (for me) very strange JPA behavior I deliberately change the primary key of en…… -
How to link a lambda with all the optional values available in the innermost range without nesting optional#ifpresent()?
This is another branch of my question: how to chain optional #ifpresent() in lambda without nesting? However, the prob…… -
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 – 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 – 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 …… -
Java – turns off the hook that captures global input events
introduce This is an illustrative example Consider that I am tracking and displaying the global current position of th…… -
Java – how to set transaction timeout on jetty JNDI atomikos configuration
I am converting various spring beans into JNDI lookup I'm currently using jetty to test it I configured the UserTransa…… -
How does the Java – airline fare comparison web application get tickets from multiple Airlines?
As mentioned above, only out of morbid curiosity Do airlines' websites have APIs that these engines can use? Or do you…… -
Java – error getting client session in TopLink
I face a special problem Here is the wrong stack trace I got Please help. @H_ 502_ 8@ @H_ 502_ 8@ Exception [TOPLINK-7…… -
MVVM for Java?
My partner and I decided to use JSP and Java as the model of social networking sites At first, I was a little afraid t…… -
Interesting generic related differences between javac and the eclipse ide compiler
I have an interesting difference between javac and the eclipse ide compiler, and I can't figure out who is right There…… -
Java – thread safe sorting linked list
I'm trying to write a thread - safe sorted single - linked list I wrote two versions: coarse - grained synchronization…… -
Inline domain specific language for generating java code
I'm working on a program that performs matrix and vector operations in Java Multiple function calls and object creatio…… -
Java – optionally using cascading in Hibernate / JPA
My question is simple, but overall it's very important - I think I did research for hours, but I couldn't find anythin…… -
ORM – Entity Framework 4 only obtains the table name of poco domain object from metadata
Hi, I only use entity framework code from ctp4 My question is: given the name of the domain class mapped using entityc…… -
Java – the difference between ide console and terminal
I'm using Linux for the first time in my life But I can't understand the difference between the Java (eclipse) console…… -
Java WSDL modifies or hides some properties on the web view
Is it possible for TLDR to create an "alias" for the IP address (for example, 0.0.0.0:8080 / services as server_1) or …… -
Java – regular expressions: using system. Java out. Println (m.matches()) will not print all matches;
I execute the following code: public static void test() { Pattern p = Pattern.compile("BIP[0-9]{4}E"); Matcher m = …… -
Strange compilation errors for Java generic type parameters and optionals
The following java code cannot be compiled (using javac 1.8.0_121) import java.util.Optional; class B<T> {} pu…… -
Java – dependency exceptions that are not satisfied when creating beans using spring
I'm trying to use JPA for my spring application I have integrated JPA transaction manager & converting localentity……