Blend confusion Which Blend for WPF, SL4, SL5 and Windows Store Apps?

Stupid Question 54: Performance, when should you care?

Stupid Question 53: Composite applications and nesting, when do you have to many Russian dolls?

Stupid Question 52: What are preprocessor directives? (In c#)

Stupid Question 51: Stored procedures or not? And does size and/or complexity of app/data matter?

WinRT app guide: Step 9: Adding the editing field

Stupid Question 50: When should I document? And what is the best way to do it?

Preview of my upcoming DevReach session

Stupid Question 49: Why does 2 x Random not give unique numbers when inside the same method block? (C#)

Stupid Question 48: What is a memory leak, and how common are memory leaks in C# apps?