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    i'm trying to limit user to select only the date after today, or select date after another Date I see on JCalendar ... .. how can i do it? See Question&Answers more detail:os...
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    Let's say I have a class Employee with a huge amount of fields. And I have a lot of actions related ... best approach? Need your experience) See Question&Answers more detail:os...
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    An example JSON object is shown below: [{"Title":"John Doe","Address":{"AddressLines":["The Place","123 New ... provided seem to work for me. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am trying to send an AJAX post request via jQuery to a Struts2 action class for processing a form ... and ActionMessages via Ajax? See Question&Answers more detail:os...
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    I have a sample class, say Country: class Country { public String name; public int population; ... using this DefaultFlagRankingComparator()? See Question&Answers more detail:os...
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    I have a media player service that plays music in the background of my app throughout activities like : public ... But the music wont resume See Question&Answers more detail:os...
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    Error loading win32com: java.lang.UnsatisfiedLinkError: C:Program FilesJavajdk1.7.0_51jreinwin32com.dll: Can't load IA 32- ... . thanks a lot ! See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a code written using javafx that creates a tableview and then inserts the data given in another file. ... was just looking for direction. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Say I have a swing GUI, and I want to listen MouseEvents. Who do you think should be the Listener class, ... wisdom and help. I appreciate it. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have some Action class and try to add a form with validation. But every time when I tried to do ... .service(CoyoteAdapter.java:293) at org.apache.coyote.http11.Http11P...
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    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) { int count = jSlider1.getValue(); int delay = ... the number. any help See Question&Answers more detail:os...
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    I've been struggling with this issue as I'm new to Struts2 development, and just started using this naming ... if nobody provides an answer. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am trying to save nodeList node that contains XML as a new file, here is the Node list that get a new XML ... returns the node as is. Thanks. See Question&Answers more detail:os...
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    I need to draw shapes (circle or free line) over an image that is shown in a JLabel of a JPanel. I based my code ... = me.getPoint(); } }); } See Question&Answers more detail:os...
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    I'm using Outline from netbeans to display some structured data. How can I map selected row to an object in tree? See Question&Answers more detail:os...
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    I am using Scanner for taking user input in java. when i use nextInt() and the user inputs "2 5", then the value ... .println(k); trial(); } } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    My work is developing software for network capable cameras for retail enviroments. One of the peices of software my ... e.printStackTrace(); }} See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I just started learning hibernate last night and its rather fun. I am some trouble calling a stored procedure as a sql ... java:2212) ... 2 more See Question&Answers more detail:os...
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    When I use the subscribeToCloudMessage() function with CloudBackendMessaging.TOPIC_ID_BROADCAST as the topicId as is done ... .java:402) See Question&Answers more detail:os...
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    I have been having problems with this on both netbeans and eclipse even with a simple file that displays a ... End of variables declaration } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    In code, if I write a code line like this: GClass<Double> x = new GClass<Double>(); And let say, that the ... , but its type (that is Double). See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    So I want to display a JPopupMenu whenever the user clicks the icon in the system tray. However, the task ... add TrayIcon to the SystemTray? See Question&Answers more detail:os...
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    I should not be able to invoke a private method of an instantiated object. I wonder why the code below works. ... as given in this example ? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am working on a prototype for speech 2 text conversion using a wav file as an input .I am currently ... available, would be really helpful . See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Suppose there's a Double variable in an action, and if the value sent in the request body is ... and firing the globalExceptionHandler? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm looking for a solution to display a RTP JPEG stream with JavaFx. I can display jpeg from a file and ... JPEG Decoder by myself. Any idea? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm using an UndoManager to capture changes in my JTextArea. The method setText() however deletes everything and then ... .setVisible(true); } } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm looking for a way to open an Access MDB file inside a Java App (using JDBC). A quick Google Search ... (like with an embeded Derby db)? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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