Xleak is a simple terminal tool that lets you open and inspect Excel files instantly, without ever leaving your command line.

When it comes to working with data in a tabular form, most people reach for a spreadsheet. That’s not a bad choice: Microsoft Excel and similar programs are familiar and loaded with functionality for ...

jupyterlite_beginner_tutorial_with_exercises_v2.ipynb — JupyterLite の基本操作と演習問題。 jupyterlite_xeus_r_stats_practice.ipynb — R 統計演習用 Notebook。 numpy_beginner_tutorial.ipynb — NumPy 初級：配列の作成 ...

What if you could turn Excel into a powerhouse for advanced data analysis and automation in just a few clicks? Imagine effortlessly cleaning messy datasets, running complex calculations, or generating ...

4 keys to writing modern Python Here’s what you need to know (and do) if you want to write Python like it’s 2025, not 2005. How to use uv, the super-fast Python package installer Last but not least, ...

One of the most useful new features that Microsoft has incorporated into Excel in recent years is the ability to incorporate Python code directly into a spreadsheet. While it has long been possible to ...

Charts and sparklines are powerful data visualization tools in Excel. Here’s a guide to the most popular chart types in Excel and how to best use them. Microsoft Excel offers a plethora of tools for ...

We’re launching the next wave of Microsoft 365 Copilot, bringing together web + work + Pages as a new design system for knowledge work. First, we’re announcing Copilot Pages—a dynamic, persistent ...

Copilot can now help organize your Outlook inbox, perform advanced analytics in Excel, and build better PowerPoint decks. Copilot can now help organize your Outlook inbox, perform advanced analytics ...

Microsoft's integration of Python into Excel, slated for release in Q3 2024, is a major advance for financial data professionals using Excel as their core analysis tool. This powerful combination ...