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Excel's data validation is far more powerful than just dropdowns — here's what it can actually enforce

Custom formulas let you dictate exactly what goes into cells.

How to Master Claude for Excel Financial Modeling in Just 10 Minutes

Discover how to integrate Claude into your financial modeling workflow. Master advanced Excel formulas and AI-driven analysis ...

Build an Excel Dashboard That Pulls CSV Data Without Opening Files

Learn how Excel IMPORTCSV refreshes linked CSV data, handles locale formats, and switches to IMPORTTEXT for semicolon ...
GitHub

GitHub - ebootheee/excel-to-engine: Convert complex financial Excel models into JavaScript computation engines with auto-generated test suites. A Claude Code skill. · GitHub

Excel File (.xlsx) │ ┌─────────────────┐ │ Phase 1: Parse │ excel-parser.mjs reads cells, detects inputs/outputs, │ & Analyze │ identifies financial patterns (IRR, waterfall, DCF ...
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Excel tip most users never realize you can resize this dialog box

Did you know some dialog boxes in Excel can actually be resized? This simple but powerful trick can make working with formulas, ranges, and settings much easier. In this episode, discover how resizing ...
GitHub

Add files multiple times, (show dialog a second time)

great control thanks for posting it. using the multiple files example (MultiFile.razor) if you select one or more files all works well but if you press the browse button a second time and select ...