Recent Posts
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Java – generated web service client class without setter
I have created a client for the soap web service, but in the generated code, some classes miss the setter method The W…… -
Java – cannot add the same panel again
It drives me crazy When you click three different buttons, I'm trying to change the panel, but it applies to one panel…… -
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Java – Android service activity 2 mode communication
In my team's Android application, I have a service running from startup. It communicates with the server to perform op…… -
java – NullPointerException：Collections. binarySearch(List <？extends T>,T,Comparator <？super T>)line：not available
Print this stack error "collections. Binarysearch (list , t, comparator ) line: not available" int index = Collections…… -
Java – using dialogs in fragments
In my application, I have an activity and several fragments (activity as controller and fragments – as view) In some c…… -
Java – what is the best way to send an image from an Android device to a server for processing and sending the results back?
What kind of server-side image processing is convenient to implement? In addition, if I install matlab on the server, …… -
Java – distinct inner connection HQL
I have the following hibernate entities public class Container { ... @OneToMany private List<ACLEntry> ac…… -
Multiple windows on Java Web projects
I have an EJB 2.1 project (in fact, it must be migrated to EJB 3.1: -). At present, it only supports one window This m…… -
Java – find and replace elements in a linked list
I need to be able to search for some unique elements (user name, password, email) in the link list. After finding thes…… -
Java – publishing data using a web client
I'm using the web client to create a submit button, but it doesn't work This is the code I'm using: HtmlElement button…… -
How do I get all child threads from a thread in Java?
I'm developing a framework that allows customers to write their own code in Java And this framework invokes its code i…… -
Exception in thread “main” Java Lang. NoClassDefFoundError: mainly in eclipse on OSX 10.6
When I tried to run a simple hello world application in eclipse, I got Exception in thread "main" java.lang.NoClassDef…… -
Java – should the entitymanager of JPA be requestscoped?
I am using JBoss 7 to develop web applications based on Java EE 6 class ForumServiceEJB { @PersistenceContext(type…… -
Error “java.lang.numberformatexception: for input string:” “” pass JSON array to spring MVC
I received the error "Java. Lang. numberformatexception: input string:" "passing JSON array to spring MVC This is my J…… -
Java. Java when running JUnit plug-in tests lang.NoClassDefFoundError
When I run JUnit plug-in tests, I keep getting Java lang.NoClassDefFoundError. There are some missing bundles here, bu…… -
In the App Engine java development server, how to simulate concurrent threads to ensure safety?
I read that the Google App Engine java development server only runs a servlet thread I want to simulate two threads ru…… -
How do I suppress primitive type warnings in the generated canonical metadata class?
I am using hibernate JPA 2 metamodel generator to generate metamodel classes for my @ entity model class, so I can que…… -
Security – overrides the US of the application_ export_ Policy and local_ policy jar
Can we override us through JVM or application parameters_ export_ Policy and local_ policy jar？ Solution There is no …… -
Add java compiler to Matlab?
When I entered mbuild setup in MATLAB (r2011a), there was no java compiler (JDK) available, although I had already ins…… -
Embedded – when rxif flag is set to 1, PIC32 SPI ISR is not called?
I use pic32mx795f512l spi3 module in slave mode My master sent data over the SPI line, but my slave's interrupt servic…… -
Java – set byte [] to download as a file
I have a jasper report that generates an excel file and outputs it as byte []. I want the file to be displayed as a do…… -
Multiply 3D array in Java
The problem is: suppose you have a 3D array, Z (so int [] [] z = New Int [n] [n] [n]) All you have to do is print a ne…… -
Java – making mouse buttons can trigger class events
I'm trying to make a program with buttons. When a button is clicked, it will call a class to work I've only been using…… -
Bundle – bundle JRE with applications?
I've been debating whether to bundle JRE with my application I've listed some reasons why I think it will be useful, b…… -
java – org. scribe. exceptions. Oautexception: the response body is incorrect Unable to extract token and secret from: ‘token is invalid
OAuthService service = new ServiceBuilder() OAuthService service = new ServiceBuilder() .provider(Goog…… -
Javax JWs package source code
I have Jave se installed, and I can import javax in eclipse jws. WebMethod. But the src.exe that comes with Java se Zi…… -
Java – equinox class loader deadlock
On equinox - based applications, deadlocks sometimes occur on the internal class loader -XX:+UnlockDiagnosticVMOptions…… -
Java – continuous integration of swing UI testing
I've done automated UI testing on a major WPF project before, and it works well I am now turning to the Java Swing pro…… -
Java – can I find all (checked) exceptions that might be thrown in groovy code blocks?
I'm maintaining a groovy application that must have substandard error handling - countless catch instances (exception …… -
Java – uncapped error: Polyfill is not registered for the Facebook JDK object
I received the following error when logging in with Facebook JDK. I'm very sure it only started to happen in the last …… -
Java – focus on lost animation on Android / ice cream sandwich
On my tablet, whenever I put my finger on something that can be clicked (such as a menu item), it will be highlighted ……