Python Hex

Syntax of hex() Function

Parameters of Python hex() Function

The Python hex() function takes a single argument that must be an integer number.

Return Value of Python hex() Function

The Python hex() function returns a hexadecimal string that contains the prefix '0x' for positive integers, and '-0x' for negative integers.

Errors and Exceptions of Python hex() Function

The hex() function returns TypeError if a non-integer value is passed in place of the parameter.

Working of Python hex() Function

The parameter of the Python hex() function expects an integer value. If the value passed is not a Python int object, it has to define an index() method that returns an integer.

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Uses of Python hex() Function

• The Python hex() function converts an integer number to a lowercase hexadecimal string prefixed with '0x'. Hex() helps in all the standard conversions like
  • decimal to hexadecimal,
  • octal to hexadecimal,
  • binary to hexadecimal, etc.

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Examples of Python hex() Function

Implementation of hex() Function

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Demonstrating TypeError When Floating Point Values Are Passed as Parameters.

On passing floating point values as parameters, the online Python compiler throws a TypeError. However, this can be modified by using 'float.hex'.

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Related Functions in Python

• abs
• bool