Does Not Match Regular Expression

does not match reg. expr.

Matches Regular Expression

matches regular expr.

So, you can see we matched them perfectly, perfectly.

44 this has the wrong format. We need a space in the middle.

The email address is optional.

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.

Second, it has to be in this string.

Now we're going to try 12 .

Andrew flips them around and inserts them back in the body

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

Password is a similar thing, basically any characters between the length 3 and 20.

I'll show you that here in our editor.

No. Does it match the string rule?

We're looking for single letter strings, 0 through 9, in Mir Taqi 1723 nothing, nothing, yes, yes, yes, yes.

Opening and closing parentheses do not match in regular expression.

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.

Yeah, okay.

I agree.

An identification?

They're identical.

It matches Scott Rowe's left index finger.

Visual matching.

What we're going to do is we're going to feed in the first character into our regular expression simulator.

We've got a match.

Assign to the variable regexp, a common abbreviation for regular expression, a regular expression that matches either the exact string ab 2 letters in ab or 1 or more digits.

Statement 4, Every regular expression that involves neither nor matches a finite set of strings.

I'd be more precise if I could, but it doesn't match any animal or human species.

The 7 character sequence hello matches our regular expression for word but also matches our regular expression for string.

In this problem, we have been asked to complete a finite state machine so that it matches exactly the strings that this regular expression matches.

All right, let's go through the possible answers together.

It doesn't match.

It doesn't match.

Stay in one place.

No matter what they do They just still get through

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

We indicate the end of the string with unescaped double quotes.

Can we do a quick show of hands?

We agree.

The strands of hair under her nails positively are those of her husband, the defendant, Richard Kimble.

The likelihood function that replaces our p_hit and p_miss is then usually a correlation function that says how well does the local map that you see right now match the global map.

In some sense one of the key differences is the number of b's.

Let's say we have this number 542.555.

This was much too low.