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fix mistake, null <= 100 === true not false

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Anmol Sethi 2017-08-17 21:57:43 -04:00 • committed by GitHub
parent 3b25bc58be
commit 53a768f004
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1-js/02-first-steps/12-while-for/6-repeat-until-correct/solution.md
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@ -12,4 +12,4 @@ The loop `do..while` repeats while both checks are truthy:
1. The check for `num <= 100` -- that is, the entered value is still not greater than `100`.
2. The check `&& num` is false when `num` is `null` or a empty strig. Then the `while` loop stops too.
P.S. If `num` is `null` then `num <= 100` is `false`, so without the 2nd check the loop wouldn't stop if the user clicks CANCEL. Both checks are required.
P.S. If `num` is `null` then `num <= 100` is `true`, so without the 2nd check the loop wouldn't stop if the user clicks CANCEL. Both checks are required.