We first introduced the for loop in the context of the Python lists article. The Python For Loop: Complete Tutorial With Exercises.Though indexing is common in many other languages, slicing is a feature found in very few, and it is a concise and powerful method for subsetting a variety of different sequence types. Here we zero in and provide more practice on indexing and slicing. We introduced indexing and slicing in the Python Lists for Beginners article, above. Python Indexing and Slicing: Complete Tutorial With Hand-On Exercises.Plus, this article features several hands-on exercises to practice what you learned, with full solutions included. This comprehensive tutorial by our most popular guest author is a comprehensive overview that will help you get started with Python strings. Python String Examples: Tutorials and Practice Exercises.You’ll also learn about how to use Python’s range function and Python’s powerful slicing mechanism, a powerful syntax for getting a subset of the list. (Lists are a great place to introduce the looping constructs in Python.). In this lesson, you’ll understand how to use lists, create them dynamically using either loops or list comprehensions, and use the most heavily used of Python’s iteration control flow structures, the for loop. The list is one of the most heavily used and flexible of the Python collections classes.
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