How to convert string ( that contains comma separated values.) to an Integer

Question

I am trying to convert a String to an Integer value.

example : "3,879" to 3879.

How to do that using java.text.Numberformat; or If there is any other way to do that.

Thanks in advance.

you will get it here: http://stackoverflow.com/questions/20883402/number-format-comma-separation-as-per-locale — Solano, Jan 19 '15 at 18:08
No, I don`t want to keep comma. I want to convert comma separated values to Integer values. — Anurag, Jan 19 '15 at 18:18

score 2 · Accepted Answer · edited May 23 '17 at 12:28

2

You could do something like this:

String myNumber = "3,359";
myNumber = myNumber.replaceAll(",", "");
int test = Integer.parseInt(myNumber);
System.out.println("" + test);

You can do it like this also:

link for number formatpackage

This answer uses code from above link:

NumberFormat.getNumberInstance(java.util.Locale.US).parse("265,858");

int test = 0;
try {
    test = NumberFormat.getNumberInstance(java.util.Locale.US).parse("265,858").intValue();
} catch (ParseException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
}
System.out.println("" + test);

edited May 23 '17 at 12:28

Community

1
1

answered Jan 19 '15 at 18:15

brso05

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Being picky, but the sop doesn't require `"" + ` to print integer variables. – Drew Kennedy Jan 19 '15 at 18:19
:), I have solved problem with replaceAll(), but I want it to be solved with Numberformat pacakge - Thanks for help. – Anurag Jan 19 '15 at 18:22

score 2 · Answer 2 · edited Jan 19 '15 at 18:21

2

You can strip the commas with replaceAll from the string and use parseInt.

int a = Integer.parseInt( yourstr.replaceAll("[^0-9]",""));

edited Jan 19 '15 at 18:21

brso05

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2
21
40

answered Jan 19 '15 at 18:16

pipedreams2

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How to convert string ( that contains comma separated values.) to an Integer

2 Answers2