repository

问题 I am designing the domain model, but there is something that doesn't seem to be ok. I start with a main aggregate. It has references to other aggregates and those other aggregates reference more aggregates too. I can travel the hole domain model starting from the main aggregate. The problem I see is that I will be holding all instances of aggregates in memory. Is that a good design? I can solve the memory problem with lazy loading but I think that I have a deeper problem. I have another

问题 I've implemented my UnitOfWork so that it keeps references to all repositories. public interface IUnitOfWork { void Commit(); void RollBack(); } public interface IMyUnitOfWork : IUnitOfWork { IFooRepository Foos { get; } IBarRepository Bars { get; } // Other repositories ... } Note that the repositories implements a generic type of repository interface. public interface IFooRepository : IRepository<Entities.Foo> { // FooRepository specific methods goes here. } public interface IRepository<T>

问题 I've setup a new Repo for Android source code, and after executing the repo sync, there are no files in the repo directory. Did I miss something? I used: repo init -u git://android.git.kernel.org/platform/manifest.git repo initialized in /home/tarandeep/code/Android repo sync ... It downloaded GBs of data (I can confirm via network monitor) and then nothing appeared in the Android directory. 回答1: It's a git repo in a hidden directory, .git . "Hidden" just means it starts with a period. When

问题 I have a savant repository in my project and I want to add all of the jars contained within the repo to IntelliJ's depenedcies list. I can add the jars one at a time, but I want to be able to add them all at once. Is there a way to add all the jars found within all the directories/subdirectories? Details: IntelliJ 12 Update: I can not change the repository structure, it is auto populated when ant builds. 回答1: Adding jars from a directory is supported, but not recursively, please vote for this

问题 After reading Joel's last article on Mercurial, I'm giving it a shot on XP as a single-user, single-computer source control system. One thing I'd like to check, though, is: It'd be easier to just create a repository of all the tiny projects I keep in eg. C:\VB.Net\, but the result is that the changes I make to the different projects therein (C:\VB.Net\ProjectA\, C:\VB.Net\ProjectB\, etc.) will be mixed in a single changelog. But if I use a single repository for all projects, when I do diff's

问题 I have a Windows 2008 R2 Server Standard Edition. I have FreeSSHd installed along with Git. Windows firewall has exceptions set to port 22. I have the SSH server setup to accept only SSH public keys. I can login to the server fine using terminal (i.e. ssh gregory@hostname ). When I go to use the git clone command (e.g. git clone ssh://gregory@hostname/path_to_my_repo ) I get this error: fatal: protocol error: bad line length character: Unab I am at an absolute loss as to what's causing it. I

问题 I'm using repo to download Android source code (ICS). However, repo gets stuck after downloading about 6.2G data. The last lines of repo's output is: remote: Counting objects: 249, done remote: Finding sources: 100% (129/129) remote: Getting sizes: 100% (144/144) remote: Compressing objects: 100% (24/24) remote: Total 129 (delta 69), reused 127 (delta 68) Receiving objects: 100% (129/129), 15.60 MiB | 2.17 MiB/s, done. Resolving deltas: 100% (69/69), completed with 46 local objects. From

问题 Help! When I try to do a git push origin master now, I get: fatal: Unable to create '/home/ubuntu/workspace/.git/refs/remotes/origin/master.lock': File exists. If no other git process is currently running, this probably means a git process crashed in this repository earlier. Make sure no other git process is running and remove the file manually to continue. Of course, I've found other similar questions (e.g. here), but the upvoted answers in there merely suggest deleting the offending file...

问题 I need some help with MVC architecture. I use the following architecture for an object named User. UserRepository -> IUserRepository -> UserService -> IUserService -> UserController The User object comes from my database and I'm using EntityFramework. I have a function that returns a list of users Return_All_Users(). One of the fields that gets returned is "UserType". This comes out as a number, but when I show the list in my Index.aspx page, I would like it to show as a string. The number

问题 I have two git projects. One depends on a subfolder of another repository. Here's how the folders are setup. repoA .git folderA1/ folderA2/ repoB .git folderB1/ folderB1/folderB11 folderB2/ What I want would like to achieve is the following repoA .git folderA1/ folderA2/ folderB11 <<<< This maps to the repoB on branch name "blah" repoB .git folderB1/ folderB1/folderB11 folderB2/ In repoA , some files in folderA1 might reference the ones in folderB11. repoA contains python modules that