Question: How can we set icon images for the dialogs? Answer: There is currently (as of Java 1.1 and 1.2beta3) no way to set icon images for dialogs. On most

Question: A variable retrieves its contents in the byte form, since I require to convert into the string format . Which is the method used in java or rather how

Question: If i have a code like this in the while loop while (true){ java.util.date ldt_date = new java.util.Date() …} Will the ldt_date variable be initialized with new location in

Question: I want to make my Java program pause for a specified amount of time, but I don’t want to use a threading implementation. How can I do this? Answer:

Question: How can I convert an integer ascii representationof a number to its character equivalent in astring form. For example A= 72 What procedure will take in int 72 and

Question: I have a form that has three popup menus on it (among other things), and a hidden text box. A value is placed in the hidden text field based

It is bad programming practice to exit a subroutine or function at any point other than its end. If you want to bail out of a routine, and do not

When issuing SQL statements against SQL Server, consider fully equating all of your table or procedure names to include the database name, especially if you are using an existing data

Question: We have installed a Windows NT 4.0 server with remote access server service installed. I am able to connect to the NT server from home using a dial-up connection

Question: Is there a function that will format a string for number or, say, $$ display? For example: format 1000000 to 1,000,000? Answer: No, the C standard has no such

Question: I need to test for a certain char in a char array.For example, in BASIC I would have: if mid$(string,1,1) = “`” then blah blah blah…. How would I

Question: I would like to know how to program a Custom Sort procedure on a ListView in Borland’s C++ Builder. Answer: Normally, the ListView control will sort items automatically for

Question: I have seen that in many of the header files in C++ the return type is _Cdecl. For example, in complex.h, we have the following: friend complex _Cdecl acos(complex&)

Question: I have pseudocode for a quick sort. I know how to implement it in Pascal. Is there simple code for quick sort in C++? How can I find other

Question: How can I code a Visual C++ program that will execute a DOS bat file? Or any other executable file, for that matter? Answer: Use the system() function. This

Question: I know this may sound like a dorky question, but can you explain to me?as if I were a little kid?what are functions, and why and how are parameters

Question: I am having lots of trouble calling a class member function pointer that is declared within the same class. So far the following compiles: class testClass {public: void (testClass::*ptr)();

Question: What function gives the actual length of an integer or long integer? For instance, 8 is 1 long, 12345 is 5 long, etc. Answer: Use the sizeof() operator to

Question: What are the performance tradeoffs of using C++ instead of C? Are there any ways of overcoming these tradeoffs? Answer: In general, C++ is every bit as efficient as

Question: I have to read in integers and be able to add them to the front of the array. How do I do this? Answer: You can either use the

Question: We use NT 4 WS as the client to our PeopleSoft (Oracle) application, and we need to pick off the information contained on the panel fields. We can easily

Question: How do I reboot (with an option to force) inside of Win NT? I know about the ExitWindowsEx API call, which works fine in Windows 95, but unfortunately this

Question: I am using the GetFileVersionInfoSize, GetFileVersionInfo, and VerQueryValue APIs to get the file version of third-party applications. In all cases, GetFileVersionInfoSize returns a large number, but when I query

Question: Please kindly advise how to output to a PC’s I/O port address: &H158 using Visual C++ under NT 40. For your information, we used to use outp() using C

Question: If I ftp to an AS400, I can run a program on it by typing quote rcmd call . Is it possible for me to do the same thing

Question: We are running a SCADA package on an NT 3.51 machine at a mine. Since we often have power failures, the PC reboots itself and then requires the operator

Question: I have a VB app that was running on Windows 95 and using the scheduler included with Microsoft Plus. All was well. Now our company is switching to an

Both C and C++ enable you to store and access data directly in the tiniest possible unit: a bit. This technique is required when dealing with a huge amount of

Dynamic binding, for example, having a virtual member(s), is one of the basic principles of OO programming. If the compiler can resolve a call to a virtual member function statically,

Once declared virtual, a member function can be overridden in any level of derivation, as long as the overriding version has the identical signature of the original declaration. This is