Dan John

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since Feb 06, 2006
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Recent posts by Dan John

Thank you for your input.
15 years ago
The ArrayList will be used later on in another method. I want the ArrayList to be populated after doSomething() is called. Now, given those choices as above would it make a difference if the method signature of doSomething was changed from:

15 years ago
Below are 3 examples of code.. Which one is better OO design?

15 years ago
True, that would work as well. I was just trying a different way to look at things. Just wanted to make sure there wasnt a noticable performance hit.
18 years ago
I want to use the string buffer append method and inside use the + operator for strings. Is there a big performace hit with this?
18 years ago
I think I figured it out... I have something else looping in the code. If it comes back I will update the post.

Thanks
18 years ago
I am trying to create and populate a spreadsheet. I create a new fileOuputStream and per each line I insert I create a new row and for each row I create a new cell. The problem is that it doesnt start the insert from row 0 like I want it to. It inserts at one row at 65,000. Any ideas on why this is?
18 years ago