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Does The statements within a while loop execute at least once?
No. If the loop condition is not satisfied then the loop would not be executed even once. while(condition) { ..... /statements ..... } here,when the condition is true then the statements will be executed. Otherwise they would be skipped without being executed. Only for do.. while loops this execution at least once holds good.
What happens if the controlling expression in a do while loop is initially false?
The do-while loop is designed specifically for such situations, where you want the loop to execute once irrespective of the loop expression. The loop would execute once and then terminate because, the loop controlling expression is false. If you note the syntax properly do { ... ... ... } while(condition) The condition is executed only after one iteration of the loop and hence the code would execute once irrespective of the loop expression result.
Why wont your gas water heater turn on?
Well I found if I do not take it for granted and buy it a present once in a while and possibly sing to it it will turn on after a while
What type of loop always execute at least once?
A do-while loop always executes at least once, and works like this: do { //code, such as incrementing a value, printing text, etc. } while (expressionToEvaluate); a perfect example of this would be something like: <code> int i = 10; int counter = 0; do { counter+=i; i--; } while (i > 0); </code>
Differences between if else and while loop?
Easy: if-else is not a loop; while, for and do-while are loops.if-else just run once, but do-while run many times.
Is it once and a while or once in a while?
Once in a while! I'm nine and I know that!
Is it every once in a while or every once and a while?
The correct phrase is "every once in a while." It means occasionally or from time to time.
When was Once in a While created?
Once in a While was created in 1937.
How often is once in a while - I would say once in a a while would be once a year possibly twice but not more than that but I don't think that once a week could be considered once in a while do you?
The phrase "once in a while" is actually quite ambiguous. Different people have different ideas about just how long a while is. But I agree that something done once a week is rather frequent to be described as once in a while.
Do you say every once in a while or every once in awhile?
'Once in a while' (two words) is correct.
When was Every Once in a While created?
Every Once in a While was created on 1994-04-04.
Did Ray Price sing the song Once in a While?
Madeleine Peyroux sang the song Once in a While.
Is the term every once and a while informal?
First of all, its: once in a while, but yes, it's informal
How do you use the word once in a sentences?
He liked to read once in a while. He hit the ball once at the last game.
When was Once in a While - Madeleine Peyroux song - created?
Once in a While - Madeleine Peyroux song - was created in 2007.
What actors and actresses appeared in Once in a While - 1995?
The cast of Once in a While - 1995 includes: Darren Callahan as Pianist
What foods are okay to eat once in a while when obese?
Any food is fine to eat once in a while. It is the amount that is more important.
