float java code example

Example 1: float to string java

String.valueOf(float floatNum); /**use String.valueOf to convert num to string */

Example 2: string to float java

String output = Float.parseFloat(floatNum); /** convert float to string using objName.parse(ObjName) <--capitalized usually. */

Example 3: java double to float

double d = getInfoValueNumeric();
float f = (float)d;

Example 4: what is a float java

float int = 3.1415 //pi is a float because it is a decimal