How to Create a New Branch from a Detached HEAD in Git
If you see a message like "You are in 'detached HEAD' state" in Git, it means you...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix 'nginx: configuration test failed unexpected end of file'
When running nginx -t or nginx -t -c /path/to/nginx.conf, you might see...
How to Fix 'Git Remote Origin Already Exists' Error When Cloning
You run git clone and get fatal: remote origin already exists. This err...
Fix Windows 11 WiFi No Internet Due to Antivirus Blocking
If your Windows 11 PC shows full WiFi bars but no internet access, your antivirus might be blocki...
VSCode Breakpoint Not Working? Here's How to Fix It
You set a breakpoint, start debugging, but the code runs past it without stopping. This is a comm...
Fix VS Code Terminal Not Opening with Conda Environment
You open VS Code, try to launch the integrated terminal, and nothing happens—or the terminal open...
Issue queue
SitemapFix Error 525 SSL Handshake Failed Cloudflare
Fix 'fatal: refusing to merge unrelated histories' in Git
Update Git Remote URL Without Deleting Origin
Fix pnpm Not Working After Node.js Update
Fix npm package.json Not Found Error
Troubleshoot VS Code settings.json Save Error
Fix Git SSL Certificate Problem: Unable to Get Local Issuer on GitHub
Bluetooth Not Working After Windows 11 Update: Fix
Docker Compose .env File Troubleshooting Guide
VSCode Breakpoint Not Working? Here's How to Fix It
Fix VS Code Terminal Not Opening with Node
Docker Pull Access Denied: Quick Fix Checklist
Fix 'fatal: refusing to merge unrelated histories' in Git
Update Git Remote URL Without Deleting Origin
Fix pnpm Not Working After Node.js Update
Fix npm package.json Not Found Error
Troubleshoot VS Code settings.json Save Error
Fix Git SSL Certificate Problem: Unable to Get Local Issuer on GitHub
Bluetooth Not Working After Windows 11 Update: Fix
Docker Compose .env File Troubleshooting Guide
VSCode Breakpoint Not Working? Here's How to Fix It
Fix VS Code Terminal Not Opening with Node
Docker Pull Access Denied: Quick Fix Checklist