More on arguments

In this video, we're going to look at arguments and functions a little more and …see how you can have functions with variable numbers of arguments, and how …you can provide default values for arguments that you want it to be optional. …So, first I am going to show this function that I've defined called speak …something, and it takes two arguments. Your functions don't have to have one argument. …They can have as many arguments as you want. …So speak something takes two arguments. It takes what to say, hey hey. …And how many times to say it, five times. And so when when I call this, it says hey …hey and also tells me how many times it's said it so far.…

So, you could see, that you can have more than one argument. …But what if, say, you want to provide default values for this. …So what if I know that I want to say hey hey, but I don't care how many times it's said. …I let the function do that for me. Well I can do that. …I can even provide no arguments. And it provides, a default remark, and, …