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Python Labs: Sort JSON Keys, Replace Special Characters, & Sort by Last Character

Embarking on a programming journey can feel like stepping into a vast, uncharted territory. But what if you had a clear map, guiding you through the most essential skills, one practical step at a time? Welcome to the Python Skill Tree on LabEx – your systematic roadmap to mastering Python. Designed for absolute beginners, this path isn't just about theory; it's about hands-on experience, building real skills through interactive coding challenges. Forget passive learning; here, you'll write clean, efficient Python code for diverse applications. Let's explore three foundational labs that will kickstart your adventure and transform you into a confident Python developer.

Sort Json Keys

Sort Json Keys

Difficulty: Beginner | Time: 5 minutes

This Python challenge requires sorting the keys of a JSON object alphabetically and writing the sorted JSON object to a file. This challenge will test your knowledge of working with JSON objects and writing to files in Python.

Practice on LabEx β†’ | Tutorial β†’

Replacing Special Characters with Hashes

Replacing Special Characters with Hashes

Difficulty: Beginner | Time: 5 minutes

This challenge requires replacing all special symbols with the # symbol from a given string.

Practice on LabEx β†’ | Tutorial β†’

Sort by Last Character

Sort by Last Character

Difficulty: Beginner | Time: 5 minutes

In this lab, you need to write a program that takes a sentence as input and sorts it alphabetically based on the last character of each word.

Practice on LabEx β†’ | Tutorial β†’

These labs are just the beginning. Each completed challenge builds your confidence and hones your problem-solving skills, transforming you from a Python novice into a capable developer. So, are you ready to embark on this exciting journey? Dive in, explore, and unlock your full potential with Python!

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Build Apps with Google AI Studio 🧱

This track will guide you through Google AI Studio's new "Build apps with Gemini" feature, where you can turn a simple text prompt into a fully functional, deployed web application in minutes.

Read more β†’

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Google AI Education track image

Work through these 3 parts to earn the exclusive Google AI Studio Builder badge!

This track will guide you through Google AI Studio's new "Build apps with Gemini" feature, where you can turn a simple text prompt into a fully functional, deployed web application in minutes.

Read more β†’

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