Excel is my database, Python is my brain.

Turn Excel into a lightweight data-science tool for cleaning datasets, standardizing dates, visualizing clusters, and ...

Overview NumPy and Pandas form the core of data science workflows. Matplotlib and Seaborn allow users to turn raw data into ...

Abstract: In this paper, we prove Contra Harmonic Mean Labeling for some star related graphs such as $\mathrm{K}_{1, \mathrm{n}}, S(\mathrm{K}_{1, \mathrm{n ...

Data work in 2026 asks for more than chart building. Professionals are expected to clean data, query databases, explain ...

Victims are coaxed into a Quick Assist session that drops a digitally signed Microsoft Installer (MSI). This slips in a third-party-signed dynamic link library (DLL) to trigger sideloading and deploy ...

This project provides Excel User Defined Functions (UDFs) to fetch and visualize stock price history directly in Excel using Python and xlOil. stock-price-excel-xlOil/ ├── src/ │ ├── __init__.py │ └── ...

Google Colab, also known as Colaboratory, is a free online tool from Google that lets you write and run Python code directly in your browser. It works like Jupyter Notebook but without the hassle of ...

Abstract: This research investigates the characteristics of Modular Multiplicative Divisor MMD labeling in a Jewel Graph under vertex switching when the jewel count is odd. We formally establish that ...

A Column Chart can be used to create the most common form of a timeline in Excel, which consists of a horizontal layout with a time-based X-axis and events or ...