How to check if a substring is present in a string

Опубликовано: 16 Июнь 2026
на канале: Study Desk of Anand
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🚀 Check if a Substring is Present in a String in Python
In this quick Python tutorial, you’ll learn how to check if a word or phrase exists in another string using the simple and powerful in keyword.

📌 What you’ll learn:

How the in operator works in Python

Real examples with True and False outputs

When to use this in filtering, search, or validation tasks

✅ Example:

"hello" in "hello world" → True
This method is clean, fast, and ideal for interviews or real-world projects.

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