Knowledge base for software setup, errors, and daily tool work.

How to Manually Activate a Python Virtual Environment

You've created a Python virtual environment but can't get it to activate. This guide walk...

Fix 'Permission Denied' Error When Using pip Install on Linux

When you run pip install somepackage on Linux and see Permission denied...

Fix 'package.json Not Found' After Cloning a Repository

Symptom

You clone a repository from GitHub (or another remote), change into the directory...

Docker Container Exits Immediately: Diagnosing Out of Memory

You start a Docker container and it exits within seconds. The logs show nothing obvious, or they ...

Fix VS Code IntelliSense Not Working After Update

After a VS Code update, IntelliSense may stop working—no suggestions, missing completions, or slo...