Fratyx questions

Fratyx answers

• Byte to String to byte conversion puzzling error
• How to plot multiple grouped data in one excel scatter plot with lines
• Having Single and SingleOrDefault to throw a more succinct exception
• how to calculate total Sum in Excel
• Programmatically set console window size and position
• Open file in the currently running instance of my program?
• a more efficient 'if' statement for multiple options [closed]
• Get all references and values from stack
• Changes to ObservableCollection from UI not updating the Bound Collection
• "For" loop for Boolean Variables?