Category "space"

java use simpledateformat to parse a input String get ParseException, and just because of a space

I input a string likes the SimpleDateFormat pattern asked, but it will be ParseException. I do several tests. If I change space between "dd HH" to "dd-HH", the

Regular expression to allow trailing and leading spaces

I now validate email addresses like so: [-+.'\w]+@[-.\w]+\.[-.\w]+ Which means that if users accidentally have a trailing or leading space in that address (

MS Access ignores trailing space(s) in primary key validation

I have an Access table with a TEXT primary key. If I use an INSERT statement to add a row where the primary key value is 'PART' and then try to INSERT anoth