Question

I am storing the String value to the integer.

String a="04";
int aInt = Integer.parseInt(a) ;

but then I get 4 instead of the 04.

So what should i have to do for it ?
Thanks.

Answer 1

why do you need 04 in a int variable as there will be no meaning of it. ya but when you want to print it it may be your requirement to display leading zeros.

adding leading 0 in an integer doesn’t make any sense internally. so better you can handle tis part when you want to display.

you can display leading zeros as follow:

 String stringToDisplay = String.format("%02d", aInt);