Bharat Lalwani questions

Bharat Lalwani answers

• java.lang.IllegalArgumentException : Parameter specified as non-null is null: method kotlin.jvm.internal.Intrinsics.checkParameterIsNotNull
• It will always be more efficient to use more specific change events if you can. Rely on notifyDataSetChanged as a last resort. RecycleView
• OnCreate not called on Activity
• CardView elevation not showing in lollipop and higher versions