Скачать или смотреть RegEx Look-Behind Assertions Explained For Beginners

🔍 Learn how to use Look-Behind Assertions in Python RegEx!
In this video, we break down positive look-behind assertions in Python's re module with a clear example. We'll cover:
✔ How re.findall() works with RegEx patterns
✔ The meaning of \d+ for matching digits
✔ Step-by-step explanation of look-behind assertion
✔ Why it's called "look-behind" and how it differs from other RegEx features
✔ The importance of escaping dots (\.) in patterns

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📌 Timestamps:
00:00 - intro
00:36 - Understanding the Task: The Example Explained
01:13 - How to Use re.findall() in Python (with Regex)
02:24 - What Does \d+ Mean in Regular Expressions?
03:38 - Look-Behind Assertion Explained (Step-by-Step)
05:23 - Why It’s Called a "Look-Behind Positive Assertion"
07:53 - Escaping Special Characters: The Meaning of \.


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📜🎯 Ste-by-step RegEx Tutorial in Python:
   • Ste-by-step RegEx Tutorial in Python  

📜🎯 Step-by-step Python Tutorial Playlist:
   • Step-by-step Python Playlist