I have an access database where one of my tables is filled with MAC addresses. I can extract the MACs easily enough, but then I need to do a RARP to find out what the IP address associated with each MAC is.
Is there a perl rarp module? Any other way to do this?
I am going to be running my app on Windows NT server and will also have to use perl2exe to convert the script into an executable.
On Microsoft Windows, if when you click or type the name of a .pl file, you get an error "is not recognized as an internal or external command, operable program or batch file", then this means you do not have the .pl file extension associated with …
In the distant past (last year) I hacked together a little toy that would allow a couple of Manager types to query, preview, and extract data from a number of MongoDB instances, to their tool of choice: Excel (http://dilbert.com/strips/comic/2007-08…
Explain concepts important to validation of email addresses with regular expressions. Applies to most languages/tools that uses regular expressions.
Consider email address RFCs:
Look at HTML5 form input element (with type=email) regex pattern: