Java
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Java – how to intercept and authorize user input to the server
Brief introduction: I have a [physical] simulation framework, which used to be a single user desktop version The frame…… -
Java – custom exception with multiple exceptions: encouraged or not?
I am writing a Java library that will be used to access the database I wrote a custom exception (provided below) to wr…… -
Java – how to programmatically add the layout of GridLayout children_ columnWeight？
I want to use GridLayout (not GridView) as a board for games such as chess or chess Since I was a little reluctant to …… -
Java – annotation based configuration hierarchy
We use the @ configuration class for Java - based spring configuration I'm trying to set the hierarchy of annotationco…… -
java – mock adwords api
I want to test the code that connects to the Adwords API instead of actually calling Google (which costs money) Do you…… -
Shape pattern matching algorithm in Java
I am looking for a java implementation of the shape matching algorithm I'm also interested to know if Android has any …… -
How do I get files on disk, not just the file size in Java?
I need the file size on the disk, not the file size File myFile = new File ("C:\\Send\\Capture.png"); System.…… -
Java input if statement is false
I encountered the strangest error in this program and will be confirmed when debugging it I have the following code (w…… -
Java – MDM – APNs does not work properly
We are implementing MDM solution internally We have registered as an MDM supplier and obtained the final APNs certific…… -
Java – Eclipse hangs when the daemon is canceled
Eclipse Hang http://i44.tinypic.com/5d5wmg.jpg >I want to cancel the background operation currently running on ecli…… -
Java – embeddable web server with native @ WebService support as endpoint Alternative to publish
I spent some time investigating endpoint What publish can do and can't do, it seems that you soon entered the undocume…… -
Java – HTTP async downloader automatically recovered in case of error
There is an asynchronous downloader in my application, but sometimes the connection is lost, especially when I am on a…… -
JBoss 5.1. 0 EAP. Randomly generate Java lang.NoClassDefFoundError
In our EJB 3.0 application, we have a random Java lang.NoClassDefFoundError. It happens to happen in the IDE Establish…… -
Java – the toolkit does not beep on Ubuntu
I have a problem with the toolkit beep I'm in / etc / modprobe d/blacklist. Two speaker disable lines are commented ou…… -
Java – hibernate merge lost data
I had a strange problem with hibernate and merging The structure of the problematic class is as follows: Project -->…… -
Java – the activity to schedule or redirect to another activity
I want to create one using Android intent. action. The scheduler activity defined by main does nothing except call som…… -
Java – how to detect that “save as PDF…” is selected from AWT printerjob on OS X
I have the following code to display the native Print dialog box in my java application PrinterJob job = PrinterJob.ge…… -
Java – camel FTP seems to hang forever
I have a camel route. It's like being hanged forever. I'm not sure whether it's a camel or an FTP client problem The s…… -
How to use jsr-223 to access Java exceptions that cause scriptexceptions
I'm using jre6's built-in jsr-223 scripting engine to execute JavaScript JavaScript provides access to Java code and o…… -
What is the difference between and Java?
See English answers > What's the difference between and in Java Generics? 3 I have implemented the generic stack …… -
Java – how to effectively calculate cosine similarity between millions of strings
I need to calculate the cosine similarity between strings in the list For example, I have a list of more than 10 milli…… -
What is the correct and effective way to broadcast UDP packets in Java?
I need to broadcast UDP packets on each network interface At first, I tried to play to 255.255 255.255, no results. La…… -
What is the best implementation of Boolean in MySQL using java to connect to the database?
I currently have a MySQL database setup, java client access and use database I need to use Boolean data types in the d…… -
Java – is there a generic Maven code generator?
I am currently developing a project that uses strong code generation for various purposes A generator generates SQL sc…… -
java – JSF 2.0. Failed to get post parameters and cookies in prerenderview event handler
I'm trying to develop a service The key is my index XHTML should get parameters (post and get) and cookies from HTTP r…… -
Java – RSA key pairs are generated and stored in the keystore
I try to generate an RSA key pair and store it in the HSM keystore My current code is as follows: String configName = …… -
Java – how to design a common response builder / restful web service using spring MVC?
Try to use spring MVC to build restful web services The controller should return a specific Java type, but the respons…… -
Java – qpid – spring cacheingconnectionfactory – reconnect
Spring configuration <bean id="jmsQueueConnectionFactory" class="org.apache.qpid.client.AMQConnectionFactory"> …… -
Paging in Google App Engine Using Java
I need to create a simple object page, but when I read the manual, I found query setRange(5,10); Will get 10 objects, …… -
Java – spring MVC ignores the configured propertyeditor and uses the constructor instead
Use spring 3.1 and give such things: class Thing { public Thing() {} public Thing(String someProperty) {} } class…… -
Java – JUnit integration testing across GWT and appengine devmodes using resteasy
I want to run a test. My GWT code sends a request to my app engine server and waits for a response My server uses rest…… -
Java – test the enabled state of GWT simplepaager imagebutton in selenium
We use the simple pager provided by GWT to provide record / page navigation of data sets We want to test that we corre……