I recently upgraded my development system to Ubuntu 8.04. Which has the upgraded version of gcc/g++ compared to Ubuntu 7.10.<br><br>Even though it's the same project, my global variables/objects are ...

Variables often look like $var, but they also look like $1, $*, $? and $$. Let's take a look at what all these $ values can tell you. A lot of important values are ...

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