February 2009
Beginner
128 pages
2h 45m
English
These are used when you want to combine multiple conditions. For example, if you want to check whether the value coming from a sensor is between 5 and 10, you would write:
if ((sensor => 5) && (sensor <=10))
There are three operators: and, represented with &&; or, represented with ||; and finally not, represented with !.
Read now
Unlock full access