IT Sky Consulting GmbH
Almost every non trivial application uses in some way a database. For many years this has been anyway Oracle, DB2 or MS-SQL-Server, depending mostly on the habits and on the religious orientation of the organization that developed or ran the application. These days all three are available for Linux and MS-Windows. DB2 is also available …
When comparing string, of course spaces count as well and they should count. To ignore them, we can normalize strings. Typical white space normalization includes the following (Perl regular expressions): /[ \t]+/ /g replace any sequence of tabs and spaces used to separate content by one space. /\r\n/\n/g replace carriage return + linefeed by linefeed …
„The magic trailing space“ weiterlesen