Question

hi friends pls help me in JavaScript
problem-
var i = 0;
do {
print("This is iteration " + (i + 1) + ".");
i++;
}
while( );
You can make sure a while loop runs once even if the condition never evaluates to true with a do/while loop. This ensures the code block runs at least once regardless of the condition's validity.

Fix this do/while so it runs 4 times.

Answer 1

while(i < 4)

Answer 2

so the code should look like this:

var i = 0;
do {
print("This is iteration " + (i + 1) + ".");
i++;
} while (i < 4);

Answer 3

thanx friend its working

Answer 4

<script type="text/javascript">
var i=0;
do
{
document.write("This is iteration " + i + ".");

document.write("<br />");
i++;
}
while (i<4);
</script>

Answer 5

thanx doodletech

Answer 6

i < 4

Answer 7

well many beginner does the same mistake, they write i>4, take care and don2t do that simple mistake :D if loops are not same with while loops :D (as condition)

Answer 8

You study JavaScript on the Codecademy .com too:)

Answer 9

Actually i don not understand that clause really means TT