In Python, an iterator is an object that allows you to traverse through all the elements in a collection, such as a list or a tuple, one at a time. …
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Tutorials
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Decorators are a powerful and flexible feature in Python that allows you to modify the behavior of a function or a class. In simple terms, a decorator is a function …
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Generators in Python are a powerful way to create iterators that allow you to iterate over data without storing the entire sequence in memory at once. They are particularly useful …
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Tuple unpacking is a simple yet powerful feature in Python that allows you to assign multiple variables at once using tuples. A tuple in Python is an immutable collection of …
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Sorting arrays (or lists) is a common task in programming. Python provides several ways to sort arrays (lists), both in-place and by creating new sorted arrays. Python supports various sorting …
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String concatenation is the process of combining two or more strings to create a new string. In Python, there are several ways to concatenate strings, each offering flexibility depending on …
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In Python, strings are sequences of characters enclosed in either single quotes (‘) or double quotes (“). Strings are one of the most widely used data types, and Python provides …
Dictionaries in Python are collections of key-value pairs. Each key in a dictionary maps to a value, making it easy to access, update, and manipulate data using keys. In this …
In Python, arrays (or lists) are commonly used data structures to store collections of elements. There are multiple ways to reverse arrays (or lists) in Python, depending on the use …