Checklists for software errors, setup, and tool workflows.

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Git Merge Conflict: Keep Both Files Instead of One

When you run git merge and get a conflict, Git stops and marks the conflicting files...

Fix git index.lock File Exists Error on Windows

If you see fatal: Unable to create 'index.lock': File exists. when running G...

Fix 'Python Virtual Environment Activate Command Not Found'

When you try to activate a Python virtual environment with source venv/bin/activate ...

Pip Externally Managed Environment vs Virtual Environment: Fixes

You try to install a Python package with pip, and get an error like error: externally-manag...

Fix Python Permission Denied When Running pip install -r requirements.txt
You run pip install -r requirements.txt and get a PermissionError or

Fix Windows Defender Real-Time Protection Permission Denied
When you try to turn on or off Windows Defender real-time protection, you might see a "Permis...

Checklists for software errors, setup, and tool workflows.

Latest checklists

Git Merge Conflict: Keep Both Files Instead of One

Fix git index.lock File Exists Error on Windows

Fix 'Python Virtual Environment Activate Command Not Found'

Pip Externally Managed Environment vs Virtual Environment: Fixes

Fix Python Permission Denied When Running pip install -r requirements.txt

Fix Windows Defender Real-Time Protection Permission Denied

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