How Do I Determine the Data Type of a Variable in Python?

Determining Data Types in Python

In Python, determining the data type of a variable is a simple task. The built-in type() function allows you to inspect the type of any object. For example, let's determine the data type of the variable i initialized with the value 123:

i = 123
print(type(i))

Output:

<class 'int'>

As we can see, the type of i is an integer (int). To check if a variable matches a specific data type, you can use the isinstance() function. For instance, we can verify if i is an integer as follows:

isinstance(i, int)

Output:

True

Python differs from languages like C/C in its handling of data types. In Python, data types are not explicitly defined or specified when creating variables. Python uses a dynamic type system, which means that it can automatically determine the data type based on the value it holds. Therefore, the concept of unsigned or 32-bit data types as you may be familiar with in other languages does not directly apply to Python.

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