Extract Items Just Used in one List Using List.TransformMany скачать в хорошем качестве

Extract Items Just Used in one List Using List.TransformMany

In this Power Query challenge (Challenge 212), we’re working with four different lists of item codes. The goal? ✅ Extract all codes that appear in exactly one list only—not duplicated across multiple lists. In this video, you'll learn two powerful solutions: UI-Based Approach using Remove Duplicates and other built-in transformations M Code Approach using List.TransformMany for an efficient, code-driven solution Whether you're a beginner or advanced Power Query user, this challenge helps sharpen your skills with list logic and transformations. 🔍 Key Concepts Covered: Identifying unique list entries Handling multiple list comparisons Writing efficient M code using List.TransformMany Visual vs Code-based solutions in Power Query 🔗 Don't forget to try the challenge yourself before watching the solution! #PowerQuery #Excel #DataTransformation #Challenge212 #MCode #ListFunctions #DataCleaning