IKSHA uses only what it needs to keep you signed in and the site working. With your OK, we'd also count visits with Cloudflare Web Analytics (no cookies) and remember concepts you've viewed. How we use storage

Courses Concepts Explore Playground Practice

← Back to course Python Programming Fundamentals

You are in chapter 12

0% of course complete

12Mastering Regular Expressions for Powerful String Searching and Data Extraction

Module 3 · Combining Search and Extract Operations

ARTICLEExtracting Specific Parts: Using Parentheses to Capture Substrings

Python Programming FundamentalsMastering Regular Expressions for Powerful String Searching and Data Extraction

ARTICLE

Extracting Specific Parts: Using Parentheses to Capture Substrings

Loading lesson…

← PREVIOUSAnchoring at the End: Using $ to Match Line EndingsIn progressNEXT →Real-World Data Extraction: Extracting Revision Numbers and Timestamps

LESSON PROGRESS

In progress

0%

NEXT LESSON

Real-World Data Extraction: Extracting Revision Numbers and Timestamps›