Python Data Type Conversion

Python Data Type Conversion:

In Python, you can convert one data type to another using type conversion functions. Here are some of the most commonly used type conversion functions:

1. int(x): Converts x to an integer data type. For example, int(“5”) will return the integer value 5.
2. float(x): Converts x to a floating-point data type. For example, float(“3.14”) will return the float value 3.14.
3. str(x): Converts x to a string data type. For example, str(5) will return the string value “5”.
4. bool(x): Converts x to a Boolean data type. The function returns True if the value is considered to be true, and False if the value is considered to be false. For example, bool(0) will return False, while bool(1) will return True.
5. list(x): Converts x to a list data type. For example, list(“hello”) will return the list [‘h’, ‘e’, ‘l’, ‘l’, ‘o’].
6. tuple(x): Converts x to a tuple data type. For example, tuple([1, 2, 3]) will return the tuple (1, 2, 3).
7. set(x): Converts x to a set data type. For example, set([1, 2, 3, 2]) will return the set {1, 2, 3}.
8. dict(x): Converts x to a dictionary data type. x should be an iterable of key-value pairs. For example, dict([(‘a’, 1), (‘b’, 2)]) will return the dictionary {‘a’: 1, ‘b’: 2}.

It’s important to note that not all type conversions are possible or meaningful. For example, you cannot convert a string that does not represent a valid number to an integer or float. When converting between data types, you may also lose information or precision, depending on the nature of the conversion.