Question: I have a question regarding use of dual monitorUnix workstations to display Java screens.Specifically, can I display the mainscreen on onemonitor and the popup on another monitor? Answer: Within
Question: When I press the Close button on my app’s main form, the program appears to end. When I look at the Windows task list, however, my app is still
Question: How do you dynamically allocate memory for a two-dimensional array? This is what I had, and my g++ compiler didn’t like it: int **m;m= new int [100][100]; Answer: Yep.
Question: Given an exception, how do I convert the stack trace into a string? I want to capture the entire contents, the message and the trace, to a string. Answer:
Question: Is there a way to force a specific constructor with an interface? Answer: No, there is no way to force implementors of a given interface to use constructors with
Question: Does Java have a command that does what thesystem() function does in C, or a way to emulatethis action? For example, in C, system(“ls”); would call “ls” from the
Question: I am trying to program my own custom controls in C++ in the old, traditional style (using WNDPROCS, etc.), and I don’t want to use ActiveX. I’d like to
Question: What is the main difference between Visual C and Visual C++ in Windows environments? Why would I want to use C++ instead? Is there any functional difference? Answer: Well,
The java.awt.TextComponent class (from which TextArea is derived) has three methods to retrieve mouse selection information. The getSelectedText() method will return a String containing the selected text, and the getSelectionStart()