With your faults

The defect is what turns otherwise valid input in the end into a failure.

We want to make sure that the defect is actually error, that is it is wrong.

What is an error? An error is something that deviates from what's correct, right, or truth.

Finally, every defect can cause a failure. How? That's tricky.

Like a mistake?

But I'm glad to say that I think we know the cause of all these conditions, and that cause is NDD

And the first story is called

This notion of causality is important in debugging because when you fix a defect we want to make sure to think first.

Remember a defect is an error in the code, failure is an error in the execution and infection is an error in the state.

What's my flaw ? Your temper.

Remember Prickly Pear.

Why?

Computers are obedient to a fault.

But it's flawed.

And these are the two things we need to show when we fix a defect.

They're brand new technology. Databases are really hard.

Simple point the old civilization is no longer sustainable.

Router malfunction in hard drive 3.

Apparently there was some sort of banana in the transmission.

The statement which generates this infection is the defect. This is the last step of debugging.

Now, Biff, I never noticed that the car had any blind spot before when I would drive it.

I am quite content not being the leading lady

They can be.

It's... a genetic defect of some kind.

In order to make sure that the defect is an error, we must show how to correct it and to show that the defect causes the failure, we must show that the failure no longer occurs after we have changed it.

This system is bristling with defects and drawbacks.

As I say, it sounded good. But when we came to go into the thing, we saw that there was a flaw.

I'm correcting a defect in its genome.

You don't know that this is a defect.

To correct the defect, such that it no longer produces an infection but actually makes the program behave correctly.

The location of the defect in the code or the list of callers.

What seems to be the trouble with it?

Next example.

So, we're sitting around and thinking,

Vosk's time travel device had a drawback.

Her timing was fatally flawed.

We also want to make sure that the defect causes the failure if A is the defect and B is the failure.

But the problem was, you see, my idea had one fatal flaw, and that flaw was this.

Parse error Missing Whitespace

We detected a great fault in the system.

And here is the crucial thing.

Are you blind, McFly? How else do you explain that wreck out there?

It's a flaw in my character that I have...

You running a glitch in the program or something?