Feb 8 · 2 min read · One of the most confusing concepts for beginners in Python is how copying works — especially with lists. Let’s understand it step by step. 📌 Example 1: Simple Assignment (No Copy Happens) myListOne = [1, 2, 3] myListTwo = myListOne Here, no new list...
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Sep 16, 2025 · 4 min read · You’ve learned how to store data in lists, transform them with comprehensions, and sort them with built-in functions. But what if you only need a specific part of your data? How do you extract the first three items, the last two, or even reverse a li...
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Nov 12, 2024 · 5 min read · Key Takeaways ConceptSummary ListsMutable, ordered collections that can store different types of data. Creating ListsLists can be created using square brackets []. TuplesImmutable, ordered collections that store different types of data. Cre...
AArchana commentedOct 4, 2024 · 1 min read · Introduction Now that we understand the basics of slicing, let’s explore more advanced techniques. We’ll learn how to deal with nested slicing, dynamic slicing, and some interesting slicing tricks. Dynamic Slicing Based on Length 📏 You can dynamical...
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Sep 29, 2024 · 2 min read · Introduction String slicing is a technique used to extract specific portions of a string. By using slicing, you can retrieve substrings, reverse strings, or even skip characters. In this blog, we’ll explore how to slice strings efficiently. Understan...
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Jul 12, 2024 · 5 min read · What is slicing As we know that in Lists we use [] to return an item at that particular index list = ["python","java","javascript"] print(list[0]) #It prints the returned item of the index in the list But if you want return list of items of a partic...
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Feb 27, 2023 · 3 min read · In Python, a string is a sequence of characters that can be manipulated using various functions and methods. Some of the main ways to manipulate strings: Slicing: Extracting a substring from a larger string by specifying a range of indices. Basic syn...
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