Converting Hex to Int in Python: Understanding from_bytes

Learn how to easily convert hexadecimal values to integers in Python using `from_bytes` for clear, readable output.
---

Visit these links for original content and any more details, such as alternate solutions, latest updates/developments on topic, comments, revision history etc. For example, the original title of the Question was: hex to int python but get a letter in response

If anything seems off to you, please feel free to write me at vlogize [AT] gmail [DOT] com.
---
Converting Hexadecimal to Integer in Python: A Complete Guide

Converting hexadecimal values to integers can be a tricky task for many Python developers, especially when the expected output isn't as clear as anticipated. In this guide, we'll address a common issue faced while trying to convert hex inputs to integers and explore an effective solution to do it correctly.

The Problem at Hand

You may encounter a scenario where you have a hexadecimal value represented in a byte format. For instance, let's consider the following hexadecimal value:

[[See Video to Reveal this Text or Code Snippet]]

Using the hex() method on this byte string, you might see the output:

[[See Video to Reveal this Text or Code Snippet]]

While this output is indeed the hexadecimal representation, it may not give you the readable integer you expect. The following line of code illustrates the confusion:

[[See Video to Reveal this Text or Code Snippet]]

You are looking for an integer value but end up receiving a string of hexadecimal digits instead. So, how can you resolve this and get a proper integer output instead of a string? Let's dive into the solution.

Converting Hex to Int: The Solution

Step-by-Step Implementation

Define Your Hexadecimal Bytes: First, you need to have your hexadecimal value defined as a byte object. For example:

[[See Video to Reveal this Text or Code Snippet]]

[[See Video to Reveal this Text or Code Snippet]]

Expected Output: When you run this code, you should get an output that is a readable integer, such as:

[[See Video to Reveal this Text or Code Snippet]]

Complete Example

Here’s the complete code snippet, bringing everything together in one cohesive block:

[[See Video to Reveal this Text or Code Snippet]]

Conclusion

Next time you find yourself confused by hexadecimal representations in Python, remember this solution! With a clear understanding of from_bytes(), you can confidently convert hexadecimal to integers without any hassle.