/Kotlin/How to limit decimal in double kotlin

How to limit decimal in double kotlin

val number:Double = 0.0449999
val number3digits:Double = String.format("%.3f", number).toDouble()
val number2digits:Double = String.format("%.2f", number3digits).toDouble()
val solution:Double = String.format("%.1f", number2digits).toDouble()

//Or add extension 
fun Double.shorten(decimals: Int): Double{ return String.format("%.$decimals" + "f", this).replace(',', '.').toDouble() }

Source: stackoverflow.com

Similar codes

0 vote206 views2 answers
Remove autofill edittext android
Kotlin
0 vote227 views1 answer
Set margin programtically kotlin android
Kotlin
0 vote198 views1 answer
PropertyCopy from one object to another in kotlin
Kotlin
1 vote227 views2 answers
Android studio keep device awake
Kotlin
-1 vote214 views1 answer
Kotlin localdate
Kotlin
1 vote188 views1 answer
Kotlin download file from url
Kotlin
0 vote215 views2 answers
Kotlin variable possiblement null
Kotlin
0 vote209 views1 answer
Array constructor kotlin
Kotlin
2 votes200 views1 answer
Btn start activity
Kotlin
0 vote219 views1 answer
Kotlin filternot
Kotlin