It doesn't match.

Here if we're looking for single letter strings that are between 0 and 9, the 1 matches, the plus does not, the 2 matches, the equals does not, the equals does not, and the 3 matches.

Passwords do not match

Passwords do not match.

Over here we're looking for capital letters A through Z in Mir Dard 1721.

Parameter count mismatch

1 space 2b it is in the string, but we never have any letters in this regular expression.

No. Nobody's got it.

Isak Dinesen we don't match this for a number of reasons.

Passwords do not match.

Great.

Here we've got the same thing, but I've got these spaces before and after the argument.

This was much too low.

In our case, the book value of the equity was 5 million.

We've got a match.

Profile does not match signature

Is that you? Nope.

Positive ID, boss, it's Staiger.

But Google did not have an answer for me like this.

And if I'm running find all, I'd rather have it return the hyphenated word super irvin instead of first checking if the word matches just super, then seeing that hyphen doesn't match anything, and then returning irvin.

Now we're going to try 12 .

Can we do a quick show of hands?

Private key passwords do not match.

Certificate passwords do not match.

To help clarify this specification, I have 3 positive instances you should match ab, 1, and 123 and 3 negative instances don't match a alone, don't match abc, and don't match abc 123.

Then, we all agree on not guilty ?

No, it does not. We'll try our next rule.

Is your input the empty string? No.

Passwords match.

Passwords match

Filter rules have matched.

That match was unambiguous.

There's actually an a1 in this string. So, yes.

There'll be no hung jury.

Now I have my choice of what I want to say the difference is between these other strings abb and here we've got aabbb.

Blood sample came back. Not a match to the plastic surgeon's office.

The returned post ID did not match the sent one

No, sir, I just assumed that it was part of the museum.

Nothing unanimous, sir.

A policy was not met.

I agree.

His dentist confirmed the match a bit ago. I thought you should be the first to know.

Database parameters of source and destination do not match.

It's the sort of thing we would match from this regular expression, but it's not actually in our haystack string.

We're going to go back, and we're just going to try . doesn't work.