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I have a really quick question, someone was talking about a session variable on a post on facebook. So I tried to google it to see what a session variable is, I didn't find too much about it, Can someone explain me what a session variable is?
This w3schools article contains information about using session storage and local storage. Session storage is just for one session (until the browser closes) whereas local storage will be kept until the cache is wiped. Here is the article (session storage is mentioned in detail closer to the bottom of the page): http://www.w3schools.com/html/html5_webstorage.asp