Java 归档 - Page 330 of 655

Java – why does matlab control interrupt the calling thread when the agent is created?

I let my matlab control thread interrupt and found that it was interrupted the first time it ran This is because there……

Java

2020-02-04

Java – storedprocedurecall 1x varchar output 1x cursor output

My question may be a little confusing I have a problem. I'm calling storedprocedurecall in Java, for example: StoredPr……

Java

2020-02-04

How to make the Chinese language environment display in Chinese as a special simplification or tradition

I'm using Java util. Locale generates a list of locales and prints out their local display language (that is, print ou……

Java

2020-02-04

JavaFX – change the black background bar when resizing the window

Everyone knows the problem If you quickly resize a JavaFX application, some areas will be painted black due to recalcu……

Java

2020-02-04

Java – use flyingsaucer to convert HTML pages containing Arabic characters to PDF

I want to convert HTML pages containing Arabic characters into PDF files using flyingsaucer, but the generated PDF doe……

Java

2020-02-04

Java – cameradevice failed to create session [Camera2]

I'm trying to stream camera data to surfaceview. Com using the Camera2 API I am following this guide: Camera2 guide I ……

Java

2020-02-04

Multithreading – a memset in parallel with the threads bound to each physical core

In an OpenMP parallel code, would there be any benefit for memset to be run in parallel? Testing the code, I'm observi……

Java

2020-02-04

Java game Hitbox detection and fillet

I am studying a simple 2D game, including Java, swing and no framework I have a rectangular player where users can mov……

Java

2020-02-04

Java – Google play service error – the error report is hard to understand

I have released the alpha version of my app using Google play service By the way, I didn't enable Pro guard, so it's n……

Java

2020-02-04

Java – override method with different signatures

I have a superclass that uses this method: protected <E extends Enum<E>,T extends VO> void processarRelato……

Java

2020-02-04

Java – Maven replacement for Raven application plug-in (equivalent)

Are there any good Maven plug - ins for creating distributions zip？ So we gradle's application plugin? More precise: ……

Java

2020-02-04

Attach javapoet / javawriter to an existing class

I've been experimenting with code generation in annotation processors Consider the following code and add a constructo……

Java

2020-02-04

Abstract callbacks in java reflection methods

I have a class in jar and I want to call a method However, this method has parameters of abstract class, which is the ……

Java

2020-02-04

Java – XML binding generation file cannot be compiled

I am developing a project involving Java backend with Delphi front end I tried to generate a Java - based XML binding ……

Java

2020-02-04

Syntax errors in Java

See English answers > compiler error when declaring a variable inside if condition and no curry braces if ( year % ……

Java

2020-02-04

Java – find all possible enum combinations

Is there an effective way to find all possible combinations between multiple enumerations in Java? Consider the follow……

Java

2020-02-04

Java – access accelerometer from JNI

I'm trying to make an Android application. I need to access the accelerometer in JNI Java code: mSensorManager = (Sens……

Java

2020-02-04

Java – mockito simulates a response class

When I try to simulate javax ws. When rs.core responds, I receive an error message: Why is that? Response response = M……

Java

2020-02-04

On Solaris using java 8, swing JButton does not render correctly

I have connected to Solaris 11.0 from a Windows machine I have set display as my machine I'm using java 8 Note: this w……

Java

2020-02-04

Java – use list Member definition Abstract generic class

Even trying to propose a clean title is a challenge The basic idea is to define two superclasses: one for "child" item……

Java

2020-02-04

Java – open POM The eclipse editor does not open when XML is

I just installed Ubuntu 15.10 and eclipse Then I set up: update the site with: Indigo – http://download.eclipse.org/re……

Java

2020-02-04

Java – how to use asyncresttemplate to intercept asyncclienthttprequest?

I am using the spring asyncresttemplate helper class to develop asynchronous rest clients The client needs to send a t……

Java

2020-02-04

Java – bhsm servlet does not allow the browser to cache user names

I have a requirement that the value should not be cached in the server, and the browser should not be cached as a cook……

Java

2020-02-04

Use enumerations to represent error messages – is this a good habit?

I want to combine my error messages and content into one file and make my code as readable as possible This is my exam……

Java

2020-02-03

Multithreading – how do I do the same calculations faster on a 4-core CPU: 4 threads or 50 threads?

Let's assume that we have a fixed amount of computing work, no blocking, sleep, I / O waiting This work can be well pa……

Java

2020-02-03

Java – ant contains external jar

I want to include an external jar. Jar in my java project I'm using ants External Jar is located in the Lib folder My ……

Java

2020-02-03

Java – timed out after 30000 milliseconds while waiting for a server that matches the writableserverselector

I have seen this problem in many forums, but none of them can solve my problem I'm trying to insert the sample documen……

Java

2020-02-03

Converting an image to a cylinder in Java

I didn't find any examples in OpenCV to convert a flat image into a cylinder in Java. I wanted it to render the image ……

Java

2020-02-03

Effective method for creating string from char [], start, length

We are using java Sax to parse very large XML files Our roles are as follows: @Override public void characters(char ch……

Java

2020-02-03

Java – prevents the use of non thread safe methods in a multithreaded context

Is there any way to throw an exception when a user tries to use a class's non thread safe method in a multithreaded co……

Java

2020-02-03

Java – SWT problem using syncexec()

This is my first question on stackoverflow I'll try my best to explain the problem I have a SWT application with foreg……

Java

2020-02-03

Java – Hibernate: automatically split tables every month

I'm working on a spring MVC application with PostgreSQL and hibernate. I have several tables with more than 100000 row……

Java

2020-02-03

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Java – why does matlab control interrupt the calling thread when the agent is created?

Java – storedprocedurecall 1x varchar output 1x cursor output

How to make the Chinese language environment display in Chinese as a special simplification or tradition

JavaFX – change the black background bar when resizing the window

Java – use flyingsaucer to convert HTML pages containing Arabic characters to PDF

Java – cameradevice failed to create session [Camera2]

Multithreading – a memset in parallel with the threads bound to each physical core

Java game Hitbox detection and fillet

Java – Google play service error – the error report is hard to understand

Java – override method with different signatures

Java – Maven replacement for Raven application plug-in (equivalent)

Attach javapoet / javawriter to an existing class

Abstract callbacks in java reflection methods

Java – XML binding generation file cannot be compiled

Syntax errors in Java

Java – find all possible enum combinations

Java – access accelerometer from JNI

Java – mockito simulates a response class

On Solaris using java 8, swing JButton does not render correctly

Java – use list Member definition Abstract generic class

Java – open POM The eclipse editor does not open when XML is

Java – how to use asyncresttemplate to intercept asyncclienthttprequest?

Java – bhsm servlet does not allow the browser to cache user names

Use enumerations to represent error messages – is this a good habit?

Multithreading – how do I do the same calculations faster on a 4-core CPU: 4 threads or 50 threads?

Java – ant contains external jar

Java – timed out after 30000 milliseconds while waiting for a server that matches the writableserverselector

Converting an image to a cylinder in Java

Effective method for creating string from char [], start, length

Java – prevents the use of non thread safe methods in a multithreaded context

Java – SWT problem using syncexec()

Java – Hibernate: automatically split tables every month

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