get only keys from dictionary python

Title: Extracting Keys from a Dictionary in Python: A Comprehensive Tutorial
Introduction:
Dictionaries are a versatile data structure in Python, allowing you to store key-value pairs efficiently. Often, you may need to extract only the keys from a dictionary for various purposes. In this tutorial, we'll explore different methods to achieve this in Python with code examples.
Method 1: Using the keys() Method
The keys() method of a dictionary returns a view object that displays a list of all the keys. You can convert this view to a list to obtain a list of keys.
Method 2: Using Dictionary Unpacking
You can use dictionary unpacking to extract keys directly.
Method 3: Using a List Comprehension
A list comprehension is a concise and readable way to extract keys from a dictionary.
Conclusion:
In this tutorial, we explored various methods to extract keys from a dictionary in Python. Each method has its advantages, so you can choose the one that best fits your coding style and requirements. Understanding these techniques will help you efficiently work with dictionaries in your Python projects.
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