insert (int offset, float f)

public StringBuffer insert(int offset, float f)

Inserts the string representation of the float argument into this sequence at the indicated offset.

public class StringBufferInsertFloat {
    public static void main(String args[]){
       float f = 10.05f;
       StringBuffer str = new StringBuffer("Value of f is ");
       str.insert(str.length(), f);
       System.out.println(str);
   } 
}

Output

Value of d is 10.05

1. Throws StringIndexOutOfBoundsException, if the offset is invalid.

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