Like most things, I find that writing the code for an applet is easiest if you start out with a working applet to modify. Now let's get back to some Java basics. Previously I had recalled how to convert a String to an int. Now I needed to do the same for a double. The tried and true design worked well.
You create a Double object. Pass the String into the constructor of the Double. Then you can assign the value of the Double to a double variable. The conversion works well. Actually I think this is implicitly calling a member of Double that returns a double. Is this what they call boxing? Or maybe it is unboxing.
Mysterious Double Instance Hampering Performance - I study the existing code base. Confer with a colleague. Then I determine the optimal plan to change the functionality to load only a slice of all the dat...
4 days ago