包含标签：Java 的文章
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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…… -
Java – spring security oauth2 refresh token – IllegalStateException, userdetailsservice is required
I am new to spring security and use oauth2 authentication and authorization to develop spring rest API Everything is O…… -
java – JAXB 2. x: Abstract methods are grouped into properties
I have an abstract root class. Let's say a I have several implementation class extensions a A has field annotation and…… -
java – TYPE_ 4BYTE_ ABGR to type_ 3BYTE_ BGR conversion
I have a transparent type_ 4BYTE_ Buffered image of ABGR imagetype. I want to convert it to type_ 3BYTE_ BGR BufferedI…… -
Java – JPA (hibernate): error using @ embeddedid in generic @ mappedsuperclass
I am currently defining JPA entities (many compound keys, but also single column keys) for legacy databases I created …… -
How to use Java facelets as a common template engine in stand-alone applications?
I want to use facelets to generate HTML content I want to reuse the existing taglibs, which is not supported by veloci…… -
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 – 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…… -
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…… -
Is there a java web framework that uses Java’s security manager to achieve fine-grained security?
In standard webapp settings, all code runs with the same permissions It is better to follow the principle of least pri…… -
javax. validation. Constraintvalidationexception: validation of class failed
I am developing a web application on the back end using spring 3.1, hibernate 3 and Hibernate validator 4 I am using J…… -
A good code review tool for JSF, Java and Hibernate frameworks
Anyone can suggest good code review tools for JSF, Java and Hibernate frameworks Solution Maybe sonar will help you: h…… -
Stick to my java homework – using StringBuilder for Hangman games – help?
*Note: I didn't ask you to do my homework I'm just stuck I'm designing a hangman course Obviously, we need three strin…… -
Java – sonarqube 6.3 error unable to complete – symbol – execute – reach – limit – 16000 steps
We have a scan aborted in the following code, with the exception: org.sonar.java.se.ExplodedGraphWalker$MaximumStepsRe…… -
Java – Pacman role AI suggests the best next direction
First, this is Pacman's AI, not the ghost I'm writing an Android dynamic wallpaper to play Pacman around your icon Alt…… -
Java – when should a method accept a class type as a parameter?
I've seen the design of APIs that sometimes accept class types passed as parameters class AClass { //details } class …… -
Librarian resource allocation in semaphore in Java
Please help me solve this two - Part problem This is the first part: I'm trying to implement the libraian problem in J…… -
java – JAXB Generation nillable = true
Using JAXB 2.2 4 I generate java code using the following binding files: <bindings xmlns="http://java.sun.com/xml/n…… -
Java – handle the properties of objects in the list?
In view of the following codes: public class MyObject { String myProperty; public MyObject(String propertyValue) { …… -
Java – how to pass the email ID to be synchronized to Android to create an event calendar?
How do I e-mail the message ID of the calendar to be synchronized to the creation event? ContentValues values = new Co…… -
Java – get Japanese year name
I have a program to get Japanese character year names: Locale locale = new Locale("ja","JP","JP"); Calendar calendar =…… -
Robot Java class XP and Vista win7
The following java code will lock the desktop when running on Windows XP, but it will not lock the desktop when runnin…… -
Java – how to test SQL scripts is the standard SQL in JUnit testing?
Is there a way to test SQL scripts that include standard SQL for Java / JUnit testing? At present, we have SQL scripts…… -
Java – beancreationexception and NoClassDefFoundError: what am I missing here?
I have the following file upload code: package net.viralpatel.contact.controller; import org.slf4j.Logger; import org…… -
Debugging – how to use scenicview to check subwindows (contextmenus, popupcontrols, etc.)
Using scenicview, I want to be able to check the inside of ContextMenu or combobox, but (because they should) they wil……