Greg

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Greg has asked 325 questions and find answers to 16 problems.

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Greg questions

why is iPhone launch image not lining up with main screen background image at transistion?
what's an example of using the WPF validation framework to bubble up validation up the tree?
wpf validation - how can I get this code to trigger a validation as typing occurs (cf when leaving the field)
How to implement an intelligent drag drop (like this) in react? Canvas or non-canvas based approach?
sqlite - how do I get a one row result back? (luaSQLite3)
how to stop Xcode iOS unit tests if a fatalerror is hit?
How can I decouple this C# worker thread code from the main thread for shared data variables?
QuickGraph - How can I associate an Edge with a Class? (i.e. like you can with a Vertex)
how can I code a recursive query in an Entity Framework model?
in .net what class(s) should I use to make working with data from DB easy (not including Entity Framework or LINQ)

Greg answers

SenTestingKit (integrated with XCode) versus GHUnit on XCode 4 for Unit Testing?
is there a popular C# library for working HTTP? Eg simplifing working with httpwebrequest etc [closed]
how to redraw non-visible UICollectionViewCell's after rotation ready for when reuse occurs?
why can't Xcode find this header file?
WPF Data Grid - How to hide the next column/row that is visible?