Java
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Java – get Error 404 from Tomcat on IntelliJ
I tried to run Tomcat in IntelliJ, and everything worked well in idea, but when I tried to open the corresponding page…… -
Java – JPA from Maven repository and ivy
I'm using JPA hibernate to transform an existing project to use ivy to get its dependencies I can get almost everythin…… -
Java – different taskschedulers for different tasks
I am using spring. I have several @ scheduled classes in my application: @Component public class CheckHealthTask { …… -
java – jFileChooser. Showopendialog() freezes the application No errors / exceptions A few things
I'm in NetBeans 6.9 1, because I have a "Browse" button, it should open an open dialog box on Jfilechooser Very simila…… -
Java – Code / text detection for copy and paste?
I have a bunch of legacy JavaScript files that look very similar I want to implement a copy / paste code detection too…… -
Java – envers custom revision listener
I use hibernate envers in Tomcat environment It works normally But I need the user name of the user who can add and ch…… -
How to keep the selected value of the drop-down list in Java (struts)
I use three interdependent drop - down lists The user must select the first drop-down list Therefore, the second list …… -
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 …… -
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…… -
Java – is there a utility or API to convert SMS shorthand abbreviations into correct sentences?
I'm creating an Android application that will convert SMS text messages through the TTS API This works when the text i…… -
Java – Generic runtime check for ‘instanceof’
I have an object named node < value > The objects nodeinternal < value > and nodelef < value > inher…… -
Find annotated packages in Java?
Find in package info What is the simplest way to annotate all packages with specific package level annotations in Java…… -
Using property files as UI mappings in Java:
Therefore, I am reading the selenium test design considerations document. I have questions about the UI mapping sectio…… -
Java – spring scheduled tasks are not performed on Windows 7
I have a strange behavior about planning tasks I have the following settings <task:scheduled-tasks> <ta…… -
Java – nimbus L & F is missing the delimiter on jtabbedpane and is set to scroll
I missed the blue horizontal separation line between the labels and the content set as scroll in nimbus L & F tabb…… -
Java – drag and drop txt files into textarea
Here I have a text area called sourcetx, where I drag and drop the file, and then use BufferedReader to read the conte…… -
Java – is it possible to search Google products (formerly known as www.froogle. Com) using the Google API?
Can I use Google API to search Google products (formerly known as www.froogle. Com)? Solution Yes, it's possible, beca…… -
Java – use VTD-XML to optimize the speed of parsing XML files
I am using VTD - XML to parse a large number of XML files I'm not sure if I used the tool correctly - I think so, but …… -
Rest Java status 500 internal error
OK, so I'm writing a rest server in Java and trying to test it, but I've been receiving error code 500. Please help I'…… -
Java – some queries about serializable transactions?
I've read that commit isolation can provide more concurrency than serializable isolation levels My question is, how do…… -
Java – is it possible to define a set of breakpoints in eclipse and trigger them only after a given event occurs?
I want to set a set of breakpoints in several tight loops But I just want them to trigger after a given event occurs T…… -
Can Java – Android applications maliciously read / set their variables?
This does not involve APK piracy. I asked about the code in the APK file I know that if you use shared memory and set …… -
Can I kill a java thread from JDB?
In theory, JDB (@l)u 419)u 0@ debugger) allows you to kill a single thread In practice, is it possible? Here, I attach…… -
Java – newfixedthreadpool and object pool do not work properly
I was trying to figure out how to concentrate resources, and I began to suspect that my thread might be a problem (not…… -
Java – spring transactions using JPA throw exceptions in the aftercompletion phase
I have a web application using the spring framework (3.1) and JPA (2.0) persistence backed up through hibernate (4.1.1…… -
Java – spring @ Autowired constructor given no default constructor found
Here are some strange behaviors from spring 3.0 package com.service.schedule; import org.springframework.stereotype.C…… -
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 …… -
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 – extract the image into a blobstore
In my application, I need to do the following: I successfully uploaded, decompressed and saved the file @ blobstore, b…… -
Java – efficiency based on regular expression substitution
Which of the following is more effective and useful? value.replaceAll("['‘’`]","") value.replaceAll("['‘’`]+","") My …… -
Java – my Android application crashes, even if I’m catching the exception that caused it to crash
This is my code: private ArrayList<PInfo> getSelectedPackages() { ArrayList<PInfo> apps = new ArrayLis…… -
How to display iText image objects in Java
I'm creating a PDF reader in Java In order to read PDF files, I am using iText library I have a sample code to read PD……