Jan 'splite' K. questions

Jan 'splite' K. answers

• debugging doesn't work for docker compose with visual studio
• Speed up File.Exists for non existing network shares
• File default Icon in WPF [duplicate]
• PostgreSQL: How to multiply two columns and display result in same query?
• How to show a specific hint within Visual Studio
• Apply UpdateSourceTrigger=PropertyChanged to all textboxes wpf
• EPPlus: Auto-save feature supported?