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

Git Merge Conflict Resolution Tool Setup Guide

When you encounter a merge conflict in Git, the default conflict markers (<<<<<<...

Docker Nginx 502 Bad Gateway: Memory Limit Fix

You're running Nginx in Docker as a reverse proxy, and suddenly you see 502 Bad Gateway error...

Cloudflare SSL Full Strict Troubleshooting Steps

If you have set Cloudflare SSL/TLS encryption to Full (strict) and your site shows errors like 52...

Fix npm run build Failed on Windows: Common Causes and Solutions

When you run npm run build on Windows and it fails, the error message can be cryptic...

Fix Windows 11 Update Stuck at 0% – SoftwareDistribution Folder