Java

Java Program to convert String to Primitive Float

Apr 22, 2024

1)String Initialization:A String variable s is initialized with the value "59", which represents the string representation of a number.
2)Parsing String to Float:The parseFloat() method of the Float class is utilized to parse the String s into a float value f. This method converts the string representation of a floating-point number into a float primitive.
3)Output:The program prints the float value f along with a descriptive label "Float ".

public class StringToPrimitive {
    public static void main(String[] args) {
       
        String s="59";

        float f=Float.parseFloat(s);

        System.out.println("Float "+f);
    }
}
Conclusion:
This code snippet exemplifies how to convert a String representing a number into a float primitive data type in Java using the Float.parseFloat() method. Such conversions are useful when handling user input or data from external sources where numerical values are represented as strings. It's essential to handle exceptions like NumberFormatException which may occur if the string is not a valid representation of a float.

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