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  1. A list of dictionaries in Python is simply a list where each element is a dictionary containing key-value pairs. This structure is useful for storing collections of related records.

    Example: Creating and accessing a list of dictionaries

    people = [
    {"name": "Alice", "age": 25, "city": "New York"},
    {"name": "Bob", "age": 30, "city": "Los Angeles"},
    {"name": "Charlie", "age": 35, "city": "Chicago"}
    ]

    # Access the second dictionary
    print(people[1]) # {'name': 'Bob', 'age': 30, 'city': 'Los Angeles'}

    # Access a specific value
    print(people[0]['name']) # Alice
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    Here, people is a list containing three dictionaries, each representing a person.

    Creating a List of Dictionaries

    • Direct Initialization You can directly define dictionaries inside a list:

    data = [{"A": 1}, {"B": 2}, {"C": 3}]
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    • Using a Loop Useful when generating dictionaries dynamically:

    records = []
    for i in range(3):
    records.append({"id": i+1, "value": i*10})
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    • List Comprehension A concise way to create them:

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  2. Python List of Dictionaries

    In Python, you can have a List of Dictionaries. You already know that elements of the Python List could be objects of any type. In this tutorial, we will learn how to create a list of dictionaries, how to access them, how to append a dictionary to list and how to modify them.
    See more on pythonexamples.org
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  4. Python Dictionaries - W3Schools

    Dictionary Dictionaries are used to store data values in key:value pairs. A dictionary is a collection which is ordered*, changeable and do not allow duplicates. As of Python version 3.7, dictionaries are …

    Code sample

    thisdict ={
      "brand": "Ford",
      "model": "Mustang",
      "year": 1964
    }...