On 25/08/13 20:07, Paul Jurczak wrote:
What is the purpose of "immutable _;" above? Why not "i;"?
It's never used, so notating it like this means you'll never clash with another variable name by accident (e.g. if somewhere else in the function you declare an int i).
Had never thought of that before but it's a handy trick, I'll have to make use of it in my own code ...
