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Title: Python Tutorial: Getting an Object by ID
Introduction:
In Python, every object is assigned a unique identifier (ID) by the built-in id() function. This identifier can be useful in scenarios where you need to access an object based on its ID. In this tutorial, we will explore how to get an object by its ID in Python.
Code Example:
Let's start with a simple example using a list of objects. We'll create a list of dictionaries and then demonstrate how to retrieve a specific dictionary by its ID.
Explanation:
Keep in mind that using id() to retrieve an object by ID may not be suitable for all scenarios, especially if objects are being created and destroyed dynamically. In such cases, alternative approaches like using a mapping structure or a database may be more appropriate.
Conclusion:
Understanding how to retrieve an object by its ID can be valuable in certain situations. This tutorial has demonstrated a simple example using a list of objects, but the concept can be adapted to various data structures and applications in your Python projects.
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