A set of instructions in a program that are repeated until interrupted. The main event loop in an application is an example. The loop keeps repeating until a keyboard, mouse or tap event occurs.

Break creates a go-to instruction to the beginning of the loop. The while (1) statement creates a continuous loop until some condition is satisfied. In this example, the (1) means always true and ...

How can you tell if your software is doing what it’s supposed to? Write some tests and run them every time you change anything. But what if you’re making hardware? [deqing] has your back with ...