Java
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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…… -
Java – localhost cannot be resolved to 127.0 zero point one
I'm going to call inet4address Getbyname ("localhost") expects to see 127.0 0.1, but I see my IP assigned to my Ethern…… -
Java – Android dialog box and EditText value?
I have a problem saving the string value located in EditText The dialog box shows that you can use edit text, OK, and …… -
Java – get the boundary rectangle of drawstring?
Is there any way to get the bounding box it will occupy given the current setting font and string of graphics object? …… -
Java – Android dialogfragment mdialog is null, causing an exception
I'm developing an Android card game. I'm using dialogfragment. I present some images and tell players to take action a…… -
Java – how to install legacy JDK on Mac?
I need to install JDK 5 to test Amazon mechanical tex API (not fully compatible with JDK 6) On Apple's website, I can …… -
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…… -
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…… -
Execute “live” JavaScript without suspending the browser
I'm trying to write a simple music sequencer in JavaScript The sound will play soundmanager2 I soon realized that setT…… -
Java – unable to write files in Android emulator
Problem description I'm writing an application for Android and using native code, and testing it on the Android emulat…… -
Java – package OSGi project as a jar?
I have a large OSGi package that I want to package and publish as a single jar file I want to find out what is the bes…… -
Java – HTML hybrid coding?
First of all, I'd like to thank you in advance for your help I am currently writing a web crawler that parses HTML con…… -
Java – the IntentReceiver component is not allowed to bind to a service
This is my code: import android.content.BroadcastReceiver; import android.content.Context; import android.content.Inte…… -
Java – inappbilling activity and completion ()
I'm having a lot of trouble integrating Google's in - App settlement I have an activity that should be settled in the …… -
Java – read only association with JPA onetomany mapping
I have a trading entity associated with another entity, so the associated entity should not be updated in one case For…… -
Multithreading – provides ESRI mapping of the main thread checker: invoking UI APIs in background threads in IOS 11
I use ESRI maps in my application When I run the application in IOS 10, there is no problem loading ESRI map, and zoom…… -
Java – spring guided the application to build the delivery locally, but failed in Jenkins due to testing
When the gradle build command is executed for XXXX app in the local system, the build is successful However, when I ex…… -
Java – deploy with parameters * War file
I have a web project with rest API I want to deploy five copies of it on the Tomcat server For example: deploy test1.w…… -
Java / JAXB: ungroup XML elements with the same name but different attribute values into different class members
I try to parse XML with multiple "fields" elements into different class members according to one of the attributes <…… -
Java – can I implement multiple callback interfaces in C?
Can I implement multiple callback interfaces in C for Java? Solution The answer is No You can only implement a callbac…… -
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……