window load events), and after waiting for a specified period of time.
NULL values are sorted first in MySQL, but what if we wanted to sort them last whilst sorting all other values in ascending order? Or how about if we wanted to sort
NULL values first, and all non-NULL values that followed in descending order? Both these scenarios can be a little tricky to tackle, which is why for your convenience, we've compiled a couple of ways to tackle these.
If you're in need of retrieving text from an element but want to ignore text from all (or even some) child elements, then check out this article to see a list of techniques and methods you can use. We've also highlighted why and when a particular method is more useful than the other.