“Do While” “Loop” and “While” “Wend” Loop. What's the difference?

Question

Reading some answers in stackoverflow I saw a while wend loop. I\'m used to the do while loop, so I was wondering what wo

Answer 1

In fact, you don´t need "DO WHILE" since you may "DO-LOOP" without "While".

I utilize "DO LOOP" if I need to perform an action at least one time (or several times) with no implicit condition, as the WHILE-WEND forces.

Just for an instance, a kind of alarm clock:

  Do
    Display Time at screen
    Sounds a buzz
    if user confirm
       exit do
    end if
  Loop