Answers for "swift format double"

5

format decimal place swift

let tip: Double = 15.2847320
let tipText: String = String(format: "%.2f", tip)
// %.2f for two decimal places
Posted by: Guest on March-14-2020
1

how do i get a string from a float swift to 1 decimal swift

let someFloat: Float = 3.14159
let floatToString: String = String(format: "%.01f", someFloat)
// floatToString => 3.14
Posted by: Guest on September-28-2020

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