Crystal questions

• When to subclass NSObject in Swift
• Template Syntax in C++
• wwdc 2013 sample code
• Bouncy Castle, NoSuchMethodError (org.bouncycastle.asn1.ASN1Integer)
• Help opening a file in Visual Studio 2008
• Checking or casting to from Kotlin Any to
• Checking for numbers in a switch statement
• Killing an app in Xcode simulator
• MVC, views knowing about model
• Getting an accurate location with CLLocationManager

Crystal answers