How do I impliment the following in my CGI program?
I've got a directory full of .htm files. (and only .htm files)
How do I make my program:
A. Show each one on the screen (all at the same time) in the order they were posted to the directory.
B. Make it possible to delete specific ones. (via a 'delete' button on the page the cgi creates.
There are many situations when we need to display the data in sorted order. For example: Student details by name or by rank or by total marks etc. If you are working on data driven based projects then you will use sorting techniques very frequently.…
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: