Question: When using printer.print statements to send output directly to the printer, it used to be possible in QB PDS to use something like “printer.print format(number, “###,###.00”) to get right
Question: I have connected a form to the DB using an ADODC. I connect fine, I can read the DB if I put a literal in my sql: recordsource =
You can use Java’s layout managers to maintain the relative position of objects in an applet without manually repositioning them as the applet’s size changes. However, you may occasionally want
Normally, you declare functions and classes in a .h file and place their definition in a separate .cpp file. With templates, this practice isn’t really useful because the compiler must
It’s customary to use output statements as a debugging aid. For example, displaying the name of a function that is currently in scope or printing a variable’s value on the
While working with controls in HTML forms, you can assign ID as well as NAME attributes to the controls. You can then access both ID and NAME attributes through client-side
I recently received a question from a reader who asked how to sort a large file. My solution was based on the qsort() algorithm, which is the only sorting algorithm
In following expression: if (ticket_price > 7.50) What’s the type of the literal 7.50? One might think that it’s float. However, the actual type is double. To force the compiler
The operators static_cast and reinterpret_cast are similar: they both convert an object to an object of a different type. However, they aren’t interchangeable. Static_cast uses the type information available at