architecture

问题 I'm working on a IOT project where the Node.js application perform following tasks: 1. Reading stream of messages using asynchronous messaging library (IO bound) 2. Sending the messages to web service where machine learning happens based on the messages that were sent by Node.js application (IO bound as only API call is involved) 3. Receive the pattern generated as a result of machine learning from web service (using REST API) 4. Compare the pattern against the real-time streaming messages

问题 I'm using dagger 2 in a multi-layered , multi-library Android SDK project. I'm developing many different libraries on different layers (data, business logic, presentation etc...) and using dagger to glue them together. My most important requirement is that each library of the architecture should be usable stand-alone (with its dependent components) and that a developer should decide to build on top on any layer he wants: for example: rewrite all the presentation layer using everything below

问题 I'm using dagger 2 in a multi-layered , multi-library Android SDK project. I'm developing many different libraries on different layers (data, business logic, presentation etc...) and using dagger to glue them together. My most important requirement is that each library of the architecture should be usable stand-alone (with its dependent components) and that a developer should decide to build on top on any layer he wants: for example: rewrite all the presentation layer using everything below

问题 We are using WCF and Visual Studio 2008 to build a large, distributed application. We don't have much experience with WCF so we are investing some time in prototyping the WCF communications between clients and server. We have observed that any class referenced by the WCF services in our server subsystem as a parameter or return type is "copied" into the client proxy by Visual Studio through generated code. What I found surprising was that, when doing this, Visual Studio alters the namespace

问题 I have three java files I'm working with and using Junit. The test class is where I'm getting my error in regard to an enum that is in the main class. EDIT I found out that the this was working as is. Just not in a larger scale implementation. Goods.java class Good { private static StaticTest.THESES name; static void setStatusName(StaticTest.THESES status) { name = status; } static StaticTest.THESES getStatusName() { return name; } } Test.class import org.junit.Test; import static org.junit

问题 I'm developing a library for mobile apps. The library is a wrapper to my web API (REST), and provide several objects in order to facilitate the implementation in code. My API required social integration (Facebook, for example) - in my stand-alone app, the app is asking Facebook for permissions and send the token to the server using the API. Assumptions: The apps, that going to integrate my library is already require social integration from it's users. The developers who going to use this

问题 If I am correct, an ISA is the set of instructions in a machine language. So are the instructions in an ISA 0/1 binary sequences? Why did I see the instructions in an ISA are human-readable words in books? Are the human-readable words that represent the instructions in an ISA the same as the mnemonics used in the assembly language of the ISA? Are the human-readable words of the instructions in an ISA part of the ISA? If yes, is there a translation process that translate from the human

问题 Currently, I'm trying to build a game with UIkit that consists of the three MVCs (for now): main application delegate class (with UINavigationController property), Menu class (UIViewController with xib file) and game content class (also UIViewController with xib file). Obviously, the game needs methods for loading the game state, preparing to play, pausing the game and saving the game state. IMHO, these methods belong to game content MVC, so I put them there. Now, everything is clear when the

问题 here is a simplified / schematic topology we set up [Front server 1 (message producer)] [Front server n (message producer)] | | |________________ ________________| | | [Messaging Server (HornetQ)] | | ________________| |________________ | | [Task server 1 (Message Driven Bean)] [Task server n (MDB)] Each node (server) is a standalone (no cluster) jboss application server (Jboss-as7) including the messaging one. The messaging server deploys many JMS queues. Each Task server deploys a MDB per

问题 ok, the title did not make much sense but this is what i am planning to do. I have designed a template for my website, with head body and div for specific stuff and everything. The website consists of header file, footer file, right-side column, header dropdown menu and a main body which would be present beneath the header dropdown menu, to the left of the right-side column, and above the footer. Right now there is some content is this main body area. What i am trying to achieve is that