Why use raw strings like r"\d+" for regex patterns?

Problem Statement

Explanation

Raw strings treat backslashes as literal characters so regex escapes remain intact. This avoids accidental Python escape sequences. It improves readability and prevents common mistakes like using "\n" when you meant backslash and n.

Code Solution

SolutionRead Only

pattern = re.compile(r'\d{4}-\d{2}-\d{2}')

Practice Sets

This question appears in the following practice sets:

Python Libraries & Real-World Usage

Next Question

Master Interviews
Anywhere, Anytime

Why use raw strings like r"\d+" for regex patterns?

Problem Statement

Explanation

Code Solution

Practice Sets

Related Questions

Is Python compiled, interpreted, or both?

Which of these joins two lists to make one new list?

Which loop runs until a condition becomes false?

Which method gives the floor value of a float?

In Python, what is the difference between '/' and '//'?

More from Python

Master Interviews Anywhere, Anytime

Why use raw strings like r"\d+" for regex patterns?

Problem Statement

Explanation

Code Solution

Practice Sets

Related Questions

Is Python compiled, interpreted, or both?

Which of these joins two lists to make one new list?

Which loop runs until a condition becomes false?

Which method gives the floor value of a float?

In Python, what is the difference between '/' and '//'?

More from Python

Master Interviews
Anywhere, Anytime