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Hi everyone!

Is there a file chooser (like JFileChooser) for JSP pages for downloading of files. I've seen a lot of uploading of files but I need the download verison. Or is it possible to include...

Hi everyone!

I'm working on an application that lets users to do voice recording and playback. I also have to display the waveform while recording the voice. Is there any examples or guides I can...

I need to let my JFileChooser to remember my last directory that I've visited.

Error I got:Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
at...

Yeap. I guess it's loop I'm talking about. But how do I go about doing it?



How do I go about doing the clearing of previous inputs?
I tried to use setText(" "); but it doesn't work. The...

As mentioned in the title, How do I go about allowing my program to run as many times without having to close the program?

Now, I am able to run my program but problem is whenever I click the...

bumps

Anyone can help?

Hi guys,

I need some help here. My program is supposed to read a selected XLS file and it will run the keystroke (auto entering). However, it got the following error:

Warning: Cannot read name...

So by using Sheet's getCell(), I'd be able to get the data values of the cells right?

Thanks for the reply. Is it possible to give me an example using Apache POI?

Hi there,

I'm doing a Java application that allows users to input the range (eg. A1:B3) of the excel sheet they wish to get the data from. Then the program will read the content and output it....

I need to make a Keystroke program that allows users to customise the way they want the commands to work. This customised data will then be saved as txt file, then the program will read the datas and...

Which means to say this method is not workable? If thats the case, is there any way I can do to make it work?

If my saved txt file is like below, I can still read them as integers?

I got this codings off the internet, and now I'm trying to implement it. because this keystroke is hardcoded, I wish to make it run with customised commands.

What I want to do:

Launch the...

Thanks for the reply. May I ask if there is any examples on Keystroke in String? Cause what I have now is Keystroke in integers.

Hi all,

I'm working on a project that makes a keystroke program. Currently I have some questions, hopefully I'll be able to get some help here.


When I click on the start button, I need to...