fx8000 wrote:I am often unsure which is the coorect operator to use.

Say, I would like to code


if either of (prevstochval <= 20 && stochval > 20) OR (prevstochval <= 40 && stochval > 40) , send long is true.


Which one is correct

1.
if ( (prestochval <= 20 && stochval > 20) || (prestochval <= 40 && stochval > 40) ) SendLong = true;

2.
if ( (prevstochval <= 20 && stochval > 20) && (prevstochval <= 40 && stochval > 40) ) SendLong = true;

Many thanks.

peter