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

Fix Chrome Black Screen on Mac: Hardware Acceleration Issue

You open Chrome on your Mac, and the screen goes black—or parts of the page are garbled. This oft...

Setting Python Requests Timeout Per Request: Practical Guide

When a Python script using the requests library hangs indefinitely on a slow API, yo...

Fix Windows Cannot Access Shared Folder Error 0x80070035

When you try to access a shared folder on another computer and see "Windows cannot access \\c...

Fix Git 'index.lock' Error in VS Code

If you see the error 'fatal: Unable to create 'path/.git/index.lock': File exists'...

Fix Virtual Environment Not Activating in Terminal

Why Your Virtual Environment Won't Activate

You open a terminal, navigate to your pro...

Fix Python UnicodeDecodeError When Parsing JSON

You're parsing a JSON file in Python and hit UnicodeDecodeError: 'utf-8' codec ...