Global variables are divisive: an invaluable shortcut or a dangerous example of sloppy code? Let's talk about what they do, ...

Global variables can be accessed from anywhere in your code, whereas local variables (such as the ones defined in functions) can only be accessed within their own scope (e.g. if a variable is ...

I'm having some trouble doing this. I have a dll and an exe that need to share a global variable. I'm using Visual C++ 6.0 Here's what I've done so far:In the dll, I've declared the variable like ...