Swift Loops: `while`
This tutorial belongs to the Swift series
A while loop can be used to iterate on anything, and will run while the condition is true:
while [condition] {
//statements...
}The condition is checked at the start, before the loop block is executed.
Example:
var item = 0
while item <= 3 { //repeats 3 times
print(item)
item += 1
}
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