[wpkg-users] package hostname checks
stefan.pendl.71 at gmail.com
Mon Sep 9 21:26:25 CEST 2013
Am 09.09.2013 21:18, schrieb Paul McGrath:
> Hi Stefan,
> looks good. Would you mind explaining what ^ and $ represent.
> If I was to set the exception list as a variable at the beginning woud I use the whole "^(PC34|PC789|NOTPC2)$"?
^ ... the beginning of the string.
$ ... the end of the string
If you omit one or the other, you can have any leading or trailing
for a detailed description.
A: Because it messes up the order in which people normally read text.
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