NZJames questions

• Nhibernate - mapping generic IList objects to comma separated lists of Keys in single DB column
• Ag-grid disappears when you click the filter icon and popup opens
• WPF tab control and MVVM selection
• Array co-variance in C# generic list
• scaling image size in Picasso
• WPF MVVM observable collection not updating GUI
• Joining parent and child collection in LINQ for a single merged output
• Can I install Angular Material library without Bower or NPM?
• LINQ group by query using reflected property name
• Mongo aggregation, project a subfield of the first element in the array

NZJames answers