WebSep 29, 2015 · Just cast your double to a float. double d = getInfoValueNumeric (); float f = (float)d; Also notice that the primitive types can NOT store an infinite set of numbers: float range: from 1.40129846432481707e-45 to 3.40282346638528860e+38 double range: from 1.7e–308 to 1.7e+308 Share Improve this answer Follow edited Jul 27, 2016 at 9:19 WebAug 1, 2024 · In Kotlin, the helper function can be used to explicitly convert one data type to another data type. Example: var myNumber = 100 var myLongNumber: Long = myNumber.toLong () // compiles successfully The following helper function can be used to convert one data type into another: toByte () toShort () toInt () toLong () toFLoat () …
toBigDecimal - Kotlin Programming Language
WebParsing String to Long, Double, or Int. Kotlin makes it really easy to parse String into other data types, such as Long, Integer, or Double. In JAVA, Long.parseLong (), or the Long.valueOf () static method is used, which parses the string argument as a signed decimal long and returns a long value, and similarly for other data types such as Int ... WebOct 23, 2024 · In this tutorial, we’ll look at some ways in which we can round numbers in Kotlin. 2. Rounding With BigDecimal. The BigDecimal class offers an easy way of rounding Double numbers: val rawPositive = 0. 34444 val roundedUp = rawPositive.toBigDecimal ().setScale ( 1, RoundingMode.UP).toDouble () assertTrue (roundedUp == 0. 4 ) city lost souls
C# Convert.GetTypeCode(Object) Method - GeeksforGeeks
WebI'm getting ByteArrays as inputs, and they contain the bytes that represent big-endian, signed primitives: Byte, Short, Int, Long, Float, Double. And what I want to achieve is to convert those ByteArrays into the corresponding Kotlin primitives, in a way that works for JVM, JS and Native targets. So far, I'm using the regular SHL/OR procedure ... WebThis article explores different ways to round up a float or a double with 2 decimal places in Kotlin. 1. Using roundToInt () function The roundToInt () function rounds a double value to the nearest integer. It can be used as follows to round up a float or double with the required decimal places. 1 2 3 4 5 6 7 8 9 import kotlin.math.roundToInt WebJan 1, 2024 · The most straightforward way of converting a byte array to a numeric value is using the shift operators. 2.1. Byte Array to int and long. When converting a byte array to an int value, we use the << (left shift) operator: int value = 0 ; for ( byte b : bytes) { value = (value << 8) + (b & 0xFF ); } Copy. city lot memphis tn