Check number for spaces

I'm sure there are 100 better ways to do it, but this workd lol

String s = "0201 530821";

if ( s.length() != s.replaceAll( " ", "" ).length() )

{

System.out.println( "you've got spaces" );

}

Norweeda at 2007-7-14 20:51:55 >

If you want to strip out the spaces, having found you have some then

someting like this, (code from java tutorial somewhere but I do not rememebr where)

String onlynums = new String();

for (int i = 0; i < mystring.length(); i++){

if (mystring.charAt(i) <='9' && mystring.charAt(i) >='0') {

onlynums += mystring.substring(i, i+1);

}

}

nerak99a at 2007-7-14 20:51:55 >