Learning how to debug your code will be useful forever.
Sometimes printlns are a good technique,
sometimes using breakpoints in an IDE is good.
Print out most variables and value returned from...
Type: Posts; User: Norm
Re: Adding Items to Jlist using JComboBox. Problem with avoiding duplicates.
Learning how to debug your code will be useful forever.
Sometimes printlns are a good technique,
sometimes using breakpoints in an IDE is good.
Print out most variables and value returned from...
Re: Adding Items to Jlist using JComboBox. Problem with avoiding duplicates.
With the posted code, nothing happens when I select an item in the combox. Have you tested the posted code?
For debugging I suggest that the JOPtionPane methods be replaced with calls to...
Re: Adding Items to Jlist using JComboBox. Problem with avoiding duplicates.
What do I need to do when executing the code to see the problem?
Re: Adding Items to Jlist using JComboBox. Problem with avoiding duplicates.
Please explain what "didn't work" means. What happened when the code was compiled and executed?
If there were errors, copy the full text and post it here.