Name the method which helps you …
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Posted by Radhika Saini 8 years, 9 months ago
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Imran Khan 8 years, 8 months ago
Converting a String to a float requires that you first convert the String to a Float object, then convert the Float object to a float data type (Float is an object, while float is a primitive data type).
An example of a simple program that performs this conversion is shown below:
<pre> public class StringToFloat { public static void main (String[] args) { // String s = "fred"; // do this if you want an exception String s = "100.00"; try { float f = Float.valueOf(s.trim()).floatValue(); System.out.println("float f = " + f); } catch (NumberFormatException nfe) { System.out.println("NumberFormatException: " + nfe.getMessage()); } } } </pre>Other notes
1Thank You