I'm actually going to give you an example of how we do so.

(Laughter)

But you only get one shot, and so we actually have to design a system that we can build and test and operate, and so it's not just about can we get it to Mars, but, if it's only one chance, how do you make sure that one chance goes well?

Here we're testing acceptance tests, integration tests, and trying to capture the behavior.

But I thought, This is very interesting. What if I make like a car crash test?

The trapezoidal sum for the fourth.

Can I factor it fairly simply?

And I said, That's a great idea.

So a 12 year old girl raises her hand and says,

Actually there was something.

And you might already say, wait if I took net income

You know, I'm doing this to instruct you, but I find these, when I'm actually doing them on an exam I remember when I did them when I first learned this, I would actually go through this step because you definitely don't want to make a careless mistake and you definitely want to make sure you have a good handle on what you're doing.

You wouldn't believe it.

It was a success.

We'll call print_all_links with our test string that has test 1, test 2, and test 3 as the 3 links.

And this was not a misplaced feeling.

I found that I would have to build them myself.

So in order to confirm the hypothesis, we would expect an assert exception.

It is its own reflection.

It is 24.

But not really.

Yeah, actually he overpaid it.

I think I'm going to see an (E E) in the future.

logging in and sign up and for doing the page actions, then just put some space between it.

In the next video, I'll give you a proposed solution that was actually suggested to me by a friend from business school.

We're going to return either that value or none.

So on average, we didn't save money.

And each period is essentially a month.

So, truly, truly, mind blowing.

Now, one of our teammates, Dave, recently got married.

That sucks. Why not level up?

These are just multiple ways of stating the same thing.

No. That's procrastination.

He actually did it.

It, it's hard to find subjects and go out and run our, run our experiments.

Has anyone panicked before?

We never added a post() handler for , and so our application will complain.

And if we look at the total dollars that were being earned, that actually went down.

9 times 8 plus 9 times 12.

We know the probability of rain at day 1 based on our Markov state transition model.

Notably really was bolded as well, so this works out.

Maybe I'll erase this.

So let's just do a little bit of notation.

Let me mark this is 1, 2, 3.

That means we are inclined to move the landmark and this position closer together.