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Welcome back everybody.

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All right.

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So I want to go ahead and let's redo some of the things that we've done lost of world because it's a

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really important concept here.

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So what I'm going to do is I'm going to copy this and paste it a couple of times.

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Now if you want to go ahead and type them out too.

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It's actually really good to type it out.

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But if you want to copy and paste it that's up to you too.

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Now what we'll do is instead of my cool function we're just going to call this function one and we'll

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also call this function to spell them out here and then we're going to go function three just like this.

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OK.

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So you'll notice here that we have this is a button.

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This is a button.

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This is a button what we can do here is we'll just copy this out and what we'll do is we'll just do

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one and then we'll do

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two and then we'll do three.

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And we do have to make sure there we go.

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So now we have one two and three of course none of these work.

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And why is that.

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Why is this first but not work anymore is because when we click this button it's looking for function

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one right it's not looking for my call function is looking for function 1.

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In fact if we changed any of these to my cool function it would actually work.

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So if we change this two function one guess what.

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When you click this it says Awesome.

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OK.

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Now I'm going to go ahead and get a copy this.

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A couple of times just like this and will call this function to and we'll call this function three.

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OK.

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And so if we click any of these here we know that they say awesome.

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And then you can see that it's a you know prevent this dialog from coming up.

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That's a safety feature you know if you've ever gone to any kind of site and it gives you a pop up at

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least that was exploited 10 15 years ago.

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And the reason is is there's now something in there.

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So let's go ahead and let's go we're just going to type in one two and three.

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OK.

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And there we go.

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So button one we'll call function one which will in turn pop up one button two we'll call function two

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and we'll pop up two and button three we'll call function three and pop up three.

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OK.

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So we got one two three.

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OK.

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And if you really wanted to have fun you can call this for right if you really wanted to.

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But let's just make it three.

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All right.

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And so you can see that this can scale to whatever we want here we can have 100 buttons we can do whatever

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we want here.

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Now of course functions can do more than just pop up pop ups here and I'll talk a little bit about that.

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Next the Turrill.

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I just want to reinforce what we learned the last were Toral and I wanted to show that we could scale

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it as well.

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So you guys in nice tutorial.