Automating Excel Bulk Replacement with Python and openpyxl: 3 Steps to Reduce 3 Hours of Company Name Changes Across 200 Files to 5 Minutes

The day I fixed "Company XX" 200 times using Ctrl+HLast October, I had to update the templates for quotes and invoices due to a client's company name change. There were just over 200 files to process.
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MCP Explained in 5 Minutes

A visual guide to MCP that explains how it works, how to use it with Claude Code, Tavily, GitHub, and Playwright, and what is new through simple diagrams that make the whole concept easy for anyone to ...

It doesn't have to be an app for sale. Minimalist design for creating a 'single-function' personal tool with Claude Code

The moment you open your terminal and launch Claude Code, don't you find your imagination running wild, thinking, 'Since I'm using the latest AI tool, maybe I should build a useful web service I can ...