Java
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When parsing XML in Java, remove invalid characters from string
I have been searching for so on Google, but it has no effect I encountered a character problem in the XML feed I save …… -
Java – use hibernate to delete / delete columns
I am using the Oracle TimesTen 11 database and I have to delete a column from my application I tried to use schemaupda…… -
Java is used as a cron script to interact with MySQL and PHP
I currently have some Java programs that use cron to read and update MySQL databases I'm considering porting the code …… -
Java – transaction isolation level in financial applications
I'm reading about transaction isolation levels (serializable, repeatable, committed, uncommitted) and I'm a little con…… -
What has been added to Java language levels 7.0 and 8.0?
I just noticed that the Java language level 7.0 and 8.0 options were selected in IntelliJ (under project settings) Whe…… -
Opencv 2.2 and multi CPU – opencv_ haartraining. Exe multithreading?
I built opencv 2.2.0 on vs 2010 TBB 3 support is enabled I make sure that all projects have the correct TBB lib direct…… -
Java – get the weekly week in Hijri calendar in time4j
I'm trying to set the Hijri calendar to, for example, the third Wednesday of the Hijri month PlainDate date = PlainDat…… -
How to rotate four sprites to the focus of these sprites
I wrote the following code: int a=0,b=0,c=0,d=0; sprite[number[0]].setPosition(160,600); sprite[number[1]].set…… -
Java – how to resolve the “illegal conversion” exception when inserting an XML column?
I have a table that contains columns of XML type When I insert records into this table in a servlet running in WebSphe…… -
Binary integer program solver for Java
My problem is trying to solve binary integer programs through Java I want to do a series of experiments. One part of t…… -
Java – waitforcondition does not work, but thread Sleep makes the script work
When I apply thread The sleep (2000) application works well, but it fails in waitforcondition Is there a better way to…… -
Java – use struts 2 to map enumerations to form elements
I'm trying to create a form that contains a radio button that maps to the extension Java Class of lang.enum <s:form…… -
Java – independent model and UI view model in spring (MVVM in spring)
I want to start discussing the separation of pure model and UI Model in spring 3 Pure model I mean the main object / o…… -
Java – how to spring boot: from the root POM. Of a multi module project Run on XML
I have a multi - module project with spring boot My root POM XML contains only this: <?xml version="1.0" encoding="…… -
Java – event handler in Android – designer time automation and handling 2 views in a separate handler
I am a novice in eclipse (Indigo) and Android. I come from visual studio 2010 and C # >In VS, when I double-click a…… -
Java – how do I know the value associated with a deleted entry in the weakhashmap
I have such things: private Map<MyObj1,MyObj2> map = new WeakHashMap<MyObj1,MyObj2>(); ... somewhere in …… -
Asyncsocket in Java?
How to implement asyncsocket (Android specific) in Java? Solution If you want non blocking IO in Java instead of one o…… -
JAXB – suppress Javadoc
When I compile a JAXB schema, the generated classes are decorated with generic Javadoc annotations Solution Annotatio…… -
Java – large network iteration – parallelism?
I am writing an algorithm to measure the robustness of large networks under independent attacks The network has about …… -
Write the Arabic text in the text box to the file in Java
I have a program where users can enter Arabic text in the text area The direction of Arabic text is from right to left…… -
Java – ZK: Design Pattern: looking for large amounts of data?
I'd like to make some suggestions on how to deal with paging and sorting of large amounts of data At present, I retrie…… -
Java – changing the values in the array does not propagate to the application
>Objective: to demonstrate a list of string items in the active display list When I started the application, everyt…… -
Java reads files and gets the leading BOM [ï »]
I was reading the file containing keywords line by line and found a strange problem sony sony Only the first one is be…… -
Java – receive text messages using J2ME
I'm trying to send J2ME applications to send and receive text messages I finished the sending part of it, but I can't …… -
Java – use spring without exposing dependencies to client applications
I'm writing Java APIs for several clients and internally want to use spring and several of its functions, but I don't …… -
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 ……