STL’s binary_search() algorithm traverses a sequence and returns a Boolean value indicating whether the sought-after element exists in that sequence. binary_search() is declared in the header as follows: bool binary_search
In low-level programming and hardware interfaces, you often need to assign a pointer to a specific physical address. To do that, you have to cast the address value using the
Here are some key terms that you may find useful for reading Standard Template Library (STL) literature and documentation. ContainerA container is an object that stores objects as its elements.
Does your compiler accept the following declarations? volatile x; const y = 0; In pre-standard C++, the default type in such incomplete declarations was int. Thus, the first declaration would
To block copying and assignment of an object, explicitly declare the assignment operator and copy constructor private. Don’t define them, (there’s no point in defining them because they can’t be
Question: I am developing a database program using Access and Visual Basic. I want to display data in a form where the data comes from two tables. For example, the
Question: I want to order the output of my query by two fields. Is this possible? That is, if two values are the same, I want the output ordered by
Question: I have a field that stores lots of data (up to 8,000 characters). I thought that I could maybe save disk space if I stored this data as varbinary
Question: I am having to reformat data for addition to a database. My current struggle involves an identification field for certain records. In the new database it needs to be