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A do while loop executes when a condition is true.
Ex.
do while 1 = 1
loop
this would execute forever
a do until executes until the condition is met.
Ex.
do until 1 = 1
loop
This would NOT execute. The program would see that 1 is in fact equal to 1 and does not perform the loop
Note: "1=1" can be any conditional expression, not limited to what is shown
What else can I help you with?
Whats the difference between figure skating boots and the ones that you put the blades in or is there a difference?
a skating boot, is just shoe part of a skate, but it isn't a skate until you put the blade on.
Is there a difference between till and until?
No
Is there any way to tell the difference between PMS and pregnancy signs?
there is no difference until you do a HMT and then you will probably notice the difference, it may not be any hep, but im just saying that you will not know until you know if you are pregnant or not...
What is the difference between the 1911 Penny minted in Perth?
What is the difference between the 1911 Penny minted in Perth? (and what?)No Australian Pennies were minted at the Perth Mint until 1940.
What is the difference between amateurs and professionals in sport?
An amateur practices the sport until they gets it right, a professional practices it until they never get it wrong.
What is the meaning of up till How is it different from until?
"Up till" is a casual way of saying "until," implying a specific point in time. The main difference between the two is that "up till" is more informal and typically used in spoken language, while "until" is more formal and widely accepted in written communication.
What is the time difference between London and kabul?
The time difference between London and Afghanistan is 4.5 hours in the winter and 3.5 hours in the summer.
What is difference of a fraction between dividing by 2?
The difference between what? You need to provide values for the fraction you wish to divide ... Really I don't believe there is a good answer to this question until you provide more information.
What fraction of a cirlce does the difference in the Sun's altitude represent?
Until you clear up what two points or times that 'difference' is between, I can't relate it to a part of a circle. Sorry.
What it the difference between multiplying fractions and whole numbers?
You take a huge hammer and bang it until it is sand :) Giggle Giggle
What is the difference between strcpy and strncpy in c language?
strcpy is meant to copy only null-terminated strings. It is probably implemented to copy every byte until it encounters a #0. strncpy() copies n bytes and it adds null termination at the end of the target string.
What is the difference between good evening and good night?
Good evening is between 4PM and 7PM. Good night is from 7PM until Midnight when it becomes good morning.
