When you send the code to the Arduino from your computer, the code is stored on the Arduino itself. You can upload and delete code from your Arduino as much as you like.

In proper, high-dollar embedded development environments – and quite a few free and open source ones, as well – you get really cool features like debugging, emulation, and profiling. Th… ...

The Udoo mini PC has four times the power of a Raspberry Pi with all the functions of an Arduino Due microcontroller.