With pages that are generated dynamically, you can’t provide a hardcoded link back to the previous page. However, ASP often provides you with the name of the page that contained

The best way to avoid syntax errors and unnecessary typing is to store frequently used code in the Visual InterDev toolbox. It takes a few seconds and it saves hours

Although SQL Server 7 is the more robust and scalable database for full-text searching, many developers still use Microsoft Access for less-demanding database applications. You can search an Access database

The Visual InterDev label script object is a quick way to display text on your Web pages. Trouble is, the data from your recordset may contain line breaks that the

Question: When executing a system call, how can I return a value back? My program will already return a value back. Example: String blah = system(“some command”); Is this correct?

Question: In my computer science class our teacher wants us to find information about Bool.h, which is supposedly in C++. No one in my class can find anything. Also, we

Question: I’ve always used memset() in C to do char array initialization, but in C++ is it normal/acceptable practice to initialize a char array during declaration using this syntax? char

Question: I’m trying to make two classes point to one another. I know the syntax is weird, but it’s just to illustrate: class x{ y* ptry; }class y{ x* ptrx;

Question: I have two questions. How do I pass an array of objects as an argument? How do I fix an error like “do or while loops are not expanded

Question: I would like to know if it is possible to insert objects of different types in the same STL list. I have an object A and two objects AB

Question: I am a Computer Science student, and I am trying to compile a program where I use multiple files and my own header file for the first time. But

Question: I am looking for a data type in C++ that takes eight bytes. I have tried long, long int, and so forth, but they are all four bytes on

Question: In our project we are using many long macros. How we can debug them (setting breakpoints, etc.)? Is there any solution for that in Visual C++ 6.0? Answer: Unfortunately,

Question: How do I create a template library so that I can export templates and use them in different programs? Answer: I’m not sure I understand what you mean by

Question: When using C++, is it better to use stack or free store memory for data objects of medium to large size? I have multiplatform concerns on the answer. The

Question: I’m trying to initialize a const declared in a class. How do I do this? This example fails: class MyClass {private: const int A;}MyClass::MyClass () { A = 1;}

Question: What is the C++ syntax for defining a function that belongs to a nested class that is contained within a template class? For example: template class A{ protected: //

Question: Is there a built-in or default string class in C++ or do I have to create my own? If so, what file can I look in to see the

Question: I’m new to the Standard Template Library. How do I incorporate a user-defined class into a hash_map? What functions do I need to overload? I get compiler errors when

Question: How can I obtain the address of a constructor for a C++ class object? Answer: A constructor is not an ordinary member function. You cannot take its address.

Question: Is it considered acceptable to use default argument initializers both in a definition of a function (e.g., void foo(int x =10) {…}) as well as its declaration? Stroustrup, in

Question: Can I take a string that is held in a table and use it as part of a SELECT statement? I need to do this because I have a

Question: I have two databases, each on a separate machine in a network. I want to generate a report extracting data from table1 in database1 and table2 in database2. How

Question: I have created a database of journal articles and want to offer users the ability to search the Author field for the surnames of authors. Most of the articles

Question: Can the latest version of ADO (ActiveX Data Objects) read and write an XML file as a recordset? Answer: Ah, let me qualify that: ADO 2.1 can currently produce

Question: How can I modify and update XML docs that are stored in the cache using a DCOM model (client side)? Answer: Given that caching is an IIS (Internet Information

Question: How do I truncate the last five characters in a field? (The string length varies from row to row.) Answer: Try something along these lines: select left(myfield, datalength(myfield)-5)