How to fix 'TypeError: 'less than' not supported between instances of 'str' and 'int... in Python

Hello, Dedicated Coders! 🖥️💡

We're excited to share with you our newest video, "How to solve 'TypeError: 'less than' not supported between instances of 'str' and 'int' when sorting dictionary keys with mixed types. in Python". 🎥 This series is meticulously designed to arm you with knowledge 🧠 and skills 🛠️ to overcome frequent coding challenges.

Today, we will decipher 🔎 and resolve a common error faced by Python coders: the bit hard to solve 'TypeError: 'less than' not supported between instances of 'str' and 'int' when sorting dictionary keys with mixed types.. Here is a snapshot of the code of the video:

Troubling Scenario: ❗️

d = {'a': 1, 'b': 2, 3: 'c', 4: 'd'}

Unwanted Result: 🚫
'TypeError: 'less than' not supported between instances of 'str' and 'int' when sorting dictionary keys with mixed types.

Effective Resolution: ✔️

d = {'a': 1, 'b': 2, 3: 'c', 4: 'd'}

Desired Output: 🏁
['3', '4', 'a', 'b']

In this detailed walkthrough, we will illuminate 💡 the underlying cause of this error, and offer a comprehensive explanation: In Code1, sorting fails due to mixed data types (strings and integers) in dictionary keys. In Code2, the error is corrected by converting all keys to strings for sorting. 🎯

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