How to parse float values from string using REGEX in java

Question

I want to parse float values from

CallCost:Rs.13.04 Duration:00:00:02 Bal:Rs.14.67 2016 mein Promotion

From above string i need 13.04 and 14.67. I used following regex

  Pattern p = Pattern.compile("\\d*\\.\\d+");
  Matcher m = p.matcher(s);
  while (m.find()) {
  System.out.println(">> " + m.group());
            }

But using this i am getting ".13", ".04", ".14", ".67" Thanks in advance

Answer 1

Use \\\\d+ instead of \\\\d*

 Pattern p = Pattern.compile("\\d+\\.\\d+");

Why?

Because if you use \\\\d*\\\\.\\\\d+ , this should match from the dot exists next to Rs , since you made the integer part to repeat zero or more times., So it don't care about the integer part.

DEMO