A hands-on tutorial for using the GNU Project Debugger

If you’re a programmer and you want to put a certain functionality in your software, you start by thinking of ways to implement it—such as writing a method, defining a class, or creating new data types. Then you write the implementation in a language that the compiler or interpreter can understand. But what if the compiler or interpreter does not understand the instructions as you had them in mind, even though you[he]#039[/he]re sure you did everything right? What if the software works fine most of the time but causes bugs in certain circumstances?