architecture

问题 I built my project on a real iOS device and it was working fine but when I tried to run it on the simulator it gives me the below architecture error. Also, I have faced the same issue earlier and that time App was working fine for simulator and gave me the same error for the real device. Non-fat binary /Users/dhavalkansara/Library/Developer/Xcode/DerivedData/Runner-dwtuugielmxutoatpwezjbbcemuy/Build/Products/Debug-iphonesimulator/Runner.app/Frameworks/App.framework/App is not x86_64. Running

问题 I built my project on a real iOS device and it was working fine but when I tried to run it on the simulator it gives me the below architecture error. Also, I have faced the same issue earlier and that time App was working fine for simulator and gave me the same error for the real device. Non-fat binary /Users/dhavalkansara/Library/Developer/Xcode/DerivedData/Runner-dwtuugielmxutoatpwezjbbcemuy/Build/Products/Debug-iphonesimulator/Runner.app/Frameworks/App.framework/App is not x86_64. Running

问题 I built my project on a real iOS device and it was working fine but when I tried to run it on the simulator it gives me the below architecture error. Also, I have faced the same issue earlier and that time App was working fine for simulator and gave me the same error for the real device. Non-fat binary /Users/dhavalkansara/Library/Developer/Xcode/DerivedData/Runner-dwtuugielmxutoatpwezjbbcemuy/Build/Products/Debug-iphonesimulator/Runner.app/Frameworks/App.framework/App is not x86_64. Running

问题 I created this basic architecture to handle my networking stuff, i wanted to keep it modular and structured: public class NetworkManager { public private(set) var queue: DispatchQueue = DispatchQueue(label: "com.example.app.dispatchgroups", attributes: .concurrent, target: .main) public private(set) var dispatchGroup: DispatchGroup = DispatchGroup() private static var sharedNetworkManager: NetworkManager = { let networkManager = NetworkManager() return networkManager }() private init() {}

问题 I created this basic architecture to handle my networking stuff, i wanted to keep it modular and structured: public class NetworkManager { public private(set) var queue: DispatchQueue = DispatchQueue(label: "com.example.app.dispatchgroups", attributes: .concurrent, target: .main) public private(set) var dispatchGroup: DispatchGroup = DispatchGroup() private static var sharedNetworkManager: NetworkManager = { let networkManager = NetworkManager() return networkManager }() private init() {}

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 5 months ago . When would you use a bigtabe/simpledb database vs a Relational database? 回答1: Relational databases give you a lot more layout and query flexibility, and are easier to use, but you also end up with more pain if you later need to partition your data if it won't fit on a single

问题 I'm looking for best tool/way to create and load JAVA objects from XML definitions. I had checked out JAXB, seems pretty nice, but didn't find is there a way to work with Entities which properties are dynamic, or changed from time to time, so want to have something like automatic way of working with entities, without converting Object into predefine Entity object. Does something like that exists? Workflow would be like this read from XML create class for each Entity with dynamic set of

问题 my controllers use 2 or more services. In turn, my services construct and consume their own instance of a Unit of Work class (with access to the repositories). I would like my services to share a same Unit of Work instance, and make it unit-testable. My questions are: Should I inject the Unit of Work and services to my controllers? I would need to inject the Unit of Work to my services as well. Where should I do that? Thank you so much. 回答1: 1) I dont think injecting Unit of Work in UI

问题 I'm working on a project which has basically three layers: Presentation, business and data. Each layer is on a different project and all layers use DTO's defined in another project. business layer and data layer return DTO's or Lists of DTOs when querying the database. So far so good, but now we have to query views and those views of course do not match an existant DTO. What we have done until now is just create a special DTO, business- and data-layer classes so they were treated like normal

问题 I have an application with 4 projects Presentation BLL Models DA Should the BLL be passing and retrieving View Models to and from the Presentation Layer. (And handle all mapping) Or rather should it only deal with Domain Models and let the Presentation Layer (Controller) handle all mappings. Thanks 回答1: There is nothing absolute about your development approach. you could choose what suits you in any case. But you should consider your future maintenance and extension possibilities when you