I'm learning here: I was also guilty of this: "For example, why load all 1000 lines of error handling logic if there were no errors to handle? Why include that library of 101 functions if only one got called for the current request? Why fetch an entire table into a PHP array if you're only going to display 10 records at a time? Why re-render HTML if the content hasn't changed?"
# Feb 20, 2004