I started learning c# and found Bob Tabors c# Fundamental series which i think is great. props to bob and a very big thank you.
Anyways i have a question regarding something he says in ep 5 around 11:00 and further.
he explains what var's are and what they do. which is basically letting the pc figure out what kind of variable i write down on that line.
My question is, if we were to write everything with var's would that eventually strain the pc and hog alot of memory? since it has to figure out what the variable is? as to writing string, or int etc etc?