ertain objects must be converted to a low-level representation and vice versa. Programmers using std::string objects, for instance, have to convert them to bare char pointers, as in the following
Named parameters allow you to send function arguments in any sequence. This is very useful when your functions have long parameter lists. Named parameters are not supported in C++, but
When you execute the same SQL query over a hundred times, you probably get exceptions similar to this one: java.sql.SQLException: ORA-00604: error occurred at recursive SQL level 1 ORA-01000: maximum
Say you have a dynamic library and you want to treat a native window message inside any non-visual class in that library. Derive this class from NativeWindow as shown below.
This code comes in handy when you’ve run out of storage in the %PATH% environment variable. Save the following code as Pathname.bat in C:winnt: @echo offif not exist %1 echo
cripting a browser’s Document Object Model may be easy these days, but while the DOM is highly functional in some areas, it remains distinctly inflexible in others. Asynchronous operations like