The easiest way to incorporate a double value into two digits after the decimal point is by using the String.format()
method. Here is an example:
val doubleValue = 3.14159
val formattedValue = String.format("%.2f", doubleValue)
println(formattedValue) // Output: 3.14
In the example above, %.2f
is used as the format string, which means the double value will be formatted with two digits after the decimal point. The formattedValue
variable will contain the string "3.14".
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Asked: 2023-06-07 08:36:19 +0000
Seen: 12 times
Last updated: Jun 07 '23