Curious about why i becomes 5 in the end?
for (var i = 0; i < 5; i++) {
console.log('A: ', i);
}
console.log('B: ', i);Local variable to global variable in JS for loop, value changed after loop ends
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1 Answers
i++ increases the value of i at the end of each loop.
The loop goes round until the condition (that i is 4 or less) isn't true.
When i is 5, that is the first time the condition isn't true.
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