Gargol

As a general point. Because Java uses objects for just about everything many comparisons and assignments use objects. All objects are referenced from a variable of some type which points to the object. This allows other variables to point to the same object too which is what happens in many …

After using it for a day I felt at home with the new look and feel. There are clearly some good artistic sills in the support team as well as the depth of development experience which shows throughout the whole community.

From your last post I assume that you have now implemented an AbstractTableModel.

Have you tried uninstalling?

I suggest that you paste your code into an IDE. The eclipse one would do fine free from eclipse.org The editor will help you identify any syntax problems and then you can go through the program one step at a time if you need too. Have fun.

I've tried to imagine new methods but they don't appear for me the next day!

As I understand it the garbage collector will remove a static variable if all references to it have been lost. This can happen if there are no objects of that class.

Anyone know of some simple best practice lists somewhere? Searching the sun link above is a bit blinding. Here is a simple issue which new Java programmers meet quite quickly... If I write a class that will be instantiated ONLY once is it best practice to put most of the …

Maybe someone should tell you that you are being a bit ambitious!

Are you talking about Java?

This is a Java forum.

I am prepared to be corrected if I am wrong but... The Jtable is a pretty powerful and useful object. As I understand it the JTable is designed to hold one object type in each column. For example this matches well with the rows representing the records in a database …

As a quick but useful suggestion have you considered using a whole class to represent just one of your data items. It often works well because you can then seperate the handling of multiple items from the detail of each item and it makes it much easier then to add …

Casting with Strings can be tricky. Use "toString" if you can. I came across this one recently which interseted me... i is an int, value is an Object and intf is an Integer Number Format and value happened be be assigned the integer 9 in the application try {i = …

I thought the article very good too. The Layouts issue will run and run I'm sure but being fairly new to Java I'm still finding it difficult to code my screen layouts. Let me set a context for a layout on a screen tab. A large scrolling list, a large …

How about using synchronise on the Print1to10 class.

I presume you are not using Java. You have posted in the wrong forum.

Make sure getColumnCount returns non-zero too.

Hi There Sounds like you are looking for ideas. Keep it simple perhaps with a selection of pictures and sound effects which display or play when you click on an icon for each one. If you get on well you can then have lists of them and perhaps use the …

Sounds like hardware if you havnt changed or done something new?

jeni Remember that java matches on object references so the reference to doneButton should be the name you gave to the button object when you made it.

If you are using broadband now try to access the modem control page to check if your local tcp/ip is ok with IE. The address is usually at [url]http://192.168.0.1[/url]

As a quick test you could disable the WEP for 5 minutes to see if the driver appears. WEP probably not the problem but this would eliminate the possibility. If the code has been changed recently of course this becomes more likley.

crucial.com is great for this sort of check.

No Probs

Have you tried rebooting?

Hi There A map of key/values pairs could be quite handy for the problem you mention. Personally I don't think I would use a stream for the input. I would let the user make distinct entries/commands and then handle them. Hope your project goes well anyway. Gargol