"In the last installment we made a simple script to add a new
record to the contact table. We will now make a simple program to
modify and delete an existing record. Please recall the sample
scripts of the last installment, that is, add.html, add.cgi and
"Assuming that you understood the structure of the programs,
let's go over a couple of very basic debugging techniques when
programming web-based applications. Remember, these are just
guidelines but the truth is that debugging depends mostly on the
programmer's common sense and imagination!"
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