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Hi everyone!
This time I have a java SE web start application hosted in a Linux/Debian server
I need to edit a .conf file from the /etc directory folder in the Debian server but I have no idea how...

Problem solved! this post can be deleted

the problem was that I was importing the third-app libraries (.jars) from a folder outside all the projects, and they were supposed to be imported from the...

hi everyone
I am having a new problem which used to work perfectly
I have a java project that depends on another libraries (other netbeans projects)
I just changed my computer and imported all the...

Hi everyone! I need some help

I have a jTable that uses a model for handling data




Then, in another class, depending of the class, I erase all the content of the model (and the columns)

the parent is being sent from the main window, which is a JFrame
here it is:
ExtensionUI extensionUI = new ExtensionUI(this, true);
extensionUI.setVisible(true);

the printMethod is in the main...

Hello everyone, from my main window, I am opening a new JDialog window and I want to send a parameter from the main

Opening the new window

ExtensionUI extensionUI = new ExtensionUI(this, true);...

hi everyone, I have an empty JTable and I want it to be invisible (it already have no borders as properties)
already tried with setVisible, opaque and others

thanks

ok problem solved, use setColumnIdentifiers better than addColumn, it just replace columns

how can I change the absolutePath to point my neatBeans project, so anytime I want to get a resource, I just need to put /resources/img?
thanks Norm

hi everyone, I have a DefaultTableModel that I built with tableModel.addColumn("dasdasfasfs"), thereafter I fill it with addRow.
I want to reuse the tableModel, but before I want to clear it (rows...

File file = new File("/resources/minilogo.png");
System.out.println(file.exists());

it throws me false, and the file.getAbsolutePath() is C:\resources\logo.png , but it is in my project folder,...

I changed imgURL with "/resources/img.png" but still not working

Hi everyone, I need to set an image to the window of my application
I've heard it is this way

frame.setIconImage(new ImageIcon(imgURL).getImage());

but not working, I know setIconImage needs...

wow thats beyond my narrow knowledge, i will try something and come back to the forum! thanks for helping

Hi everyone, its my first time in this forum!
i am kind of new to java programming and iam about to start a project, a java web start application
for now, i need to know how can I develop a bar...