Finally, do while loops can be used when you want to run a code block at least once. For example, in many user interface scenarios, it can be useful to tell the user when there is nothing to perform.

KS3 Iteration in programming Condition-controlled loops - using WHILE When designing programs, there may be some instructions that need repeating. This is known as iteration, and is implemented in ...

OPTIMISTIC cannot be specified if FAST_FORWARD is also specified. WHILE loops A WHILE loop is a programming construct that you’re likely familiar with from other programming languages.

KS3 Iteration in programming Condition-controlled loops - infinite loops When designing programs, there may be some instructions that need repeating. This is known as iteration, and is implemented ...