Comparison: asking questions of the code

Comparison operators compare two values and return a bool. That is the foundation of if. The golden rule: do not confuse assignment (=) with equality (==).

Full content is available with a subscription.
Get full access to all courses on the platform for one year with a single payment.
Unlike other platforms that charge per course, here you get everything for one price, and after one year of use there will be no automatic charge for the following year.