javascript convert float to int
function float2int (value) {
return value | 0;
}
float2int(3.75); //3 - always just truncates decimals
//other options
Math.floor( 3.75 );//3 - goes to floor , note (-3.75 = -4)
Math.ceil( 3.75 ); //4 - goes to ceiling, note (-3.75 = -3)
Math.round( 3.75 );//4convert double into integer
class DoubleToInt {
public static void main( String args[] ) {
double DoubleValue = 3.6987;
int IntValue = (int) DoubleValue;
System.out.println(DoubleValue + " is now " + IntValue);
}
}how to change double to int in java
class Scratch{
public static void main(String[] args){
double decimal = 5.7;
System.out.println( (int) decimal ); //casting
System.out.println( Math.round(decimal * 10) / (double) 10); //Math.round()
System.out.println( decimal % 1); // modulus
System.out.println( Integer.parseInt( String.valueOf(decimal).substring(0, String.valueOf(decimal).indexOf(".")))); // .substring()
}
}double to int
@SuppressWarnings("deprecation")
int Entero=new Double(345.8).intValue();java casting to int
//In java, you can cast to any primitive type by putting (primitiveType)
//before whatever you're casting to.
private static int myInt = (int)myDouble;how to convert double to int in java
double value = 4.3;
int convertedValue = value % 1;Copyright © 2021 Codeinu
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