Checklists for software errors, setup, and tool workflows.

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Fix Python Venv Not Activating in PowerShell

You open PowerShell, navigate to your project, and run venv\Scripts\activate but not...

Fix Cloudflare SSL Full Strict Redirect Loop

If you've enabled Cloudflare's SSL/TLS encryption mode to Full (Strict) ...

Debugging Jest Tests in VS Code: Breakpoints Not Hit

You set a breakpoint in a Jest test file, start debugging, and the test runs to completion but th...

VS Code Source Control Not Detecting Changes: Disable Git Fix

If VS Code stops showing file changes in the Source Control panel, Git integration may be stuck o...

Fix Docker Compose Port Allocation Errors

When you run docker compose up and see an error like "port is already alloca...

Fix Chrome Access Violation Error When Opening PDFs
You click a PDF link in Chrome and instead of the document, you see an error: Access Violatio...