一些Swift的问题列表：
How to use a Objective-C #define from Swift
How do I convert an NSDictionary to a Swift Dictionary<String, NSObject>?
Swift: ‘var‘ declaration without getter/setter method not allowed here
how to create generic protocols in swift iOS?
Two different types of nil in Swift?
UIAlertView in Swift, getting EXC_BAD_ACCESS
What is an “unwrapped value” in Swift?
How would I create a UIAlertView in Swift?
How do you access command line arguments in Swift?
Swift - which types to use? NSString or String
Mathematical functions in Swift
What is the equivalent of an Objective-C id in Swift?
Precision String Format Specifier In Swift
Passing an array to a function with variable number of args in Swift
How to create local scopes in Swift?
#ifdef replacement in swift language
How do I print the type or class of a variable in Swift?
How to enumerate an enum with String type?
Swift optional Array property is immutable?
How do I do weak linking in Swift?
dispatch_once singleton model in swift
How do you use Namespaces in Swift?
Does Swift support reflection?
Xcode and Other Playground:
Can Swift playgrounds see other source files in the same project?
Does swift have documentation comments or tools?
How do I create a new Swift project without using Storyboards?
Swift开源：
原文：http://www.cnblogs.com/samniu/p/3842361.html