migration

问题 [EDIT] The working project can be found at: https://github.com/joergi77/JSF2_Richfaces4_Seam_23 [/EDIT] I migrated our old project to a newer setup. Old setup Seam 2.2.2.Final JSF 1.2 Richfaces 3.3.3.Final JBoss 5.1 GA EAR EJB Java EE5 New setup: Seam 2.3.1.Final JSF 2.1.2 Richfaces 3.3.3.Final (should be compatible to JSF 2) Tomcat 7.0.57 WAR NO EJB Java 7 The WAR file was already deployable and working with SEAM 2.2 and JSF 1.2. on the Tomcat 7.0.57 After that I was upgrading to SEAM 2.3

问题 I am getting the warning "EdmFunctionAttribute is obsolete" after I have upgraded a database first project from EF4 to EF 6.1.3: 'System.Data.Entity.Core.Objects.DataClasses.EdmFunctionAttribute' is obsolete: 'This attribute has been replaced by System.Data.Entity.DbFunctionAttribute.' C:\{myProjectPath}\DataContextEntityObjects.cs The attribute is used in various places like [EdmFunction("DataContext", "Split")] public IQueryable<Split_Result> Split(global::System.String rowData, global:

问题 Currently, I use Python 2.7 as my primary Python (see configuration details below), including several crucial command line utilities such as virtualenvwrapper, and would like remove Python 2.7 and migrate my configuration entirely to Python 3. How do I do this? The elements of such a transition are, as near as I can tell: Remove Python 2.7 Remove Python 2.7 versions of command line tools (e.g. virtualenv , virtualenvwrapper , etc.) Ensure that Python 3 is the default Python (e.g. that python

问题 I'm currently migrating a wepapp from Struts to Struts 2 and I'm experiencing some difficulties. I have some ActionRedirect with no extra parameters given to it and I don't know how to migrate it, maybe just return a string is efficient? For example I have this : return new ActionRedirect(mapping.getFindforward("failed"); Is it efficient to do that instead ? return "failed"; And when I have parameters how can i migrate it ? I'm working on that part since 2 days. 回答1: In Struts2 redirects are

问题 I just found an adequate solution to How to Find Rows which are Duplicates by a Key but Not Duplicates in All Columns?, coded the stored procedure, then learned that the database is stuck at SQL Server 2000. My solution, of course, relies heavily on Common Table Expressions. Can anyone provide me a set of ru les for converting back to the SQL Server 2000 dialect? Note that I have things like thisL: ; WITH CTE1 AS ( ... ), CTE2 AS (SELECT ... FROM CTE1 ... ), CTE3 AS (SELECT ... FROM CTE1

问题 So I have a field in the question table, called is_public..I migrated my database, restarted it and now when I get this error everytime I call is_public for a record in the question records. undefined method `is_public' for #<Question:0x7e9aa780> Any ideas to why this is happening ? 回答1: Are you using attr_accessible? If so, add :is_public to the list. 来源： https://stackoverflow.com/questions/5032922/rails-getting-undefined-method-for-existing-field-in-database

问题 I created a mapping model to migrate between two core data models. I then edited my mapping model, (added a custom migration policy, changed a mapping name, etc.), ran the simulator, and... nothing changed. The old mapping model was loaded, ignoring my changes. Looking into the bundle that the simulator runs, the size of the .cdm file didn't change as well. Another strange problem is that sometimes the the mapping model can't even be found, resulting in a migration error. In this case, the

问题 We need to move our current TFS2010 installation to a new TFS2013 box but would like to have a testing period in which both instances are live before eventually sunsetting the TFS2010 instance. The TFS2013 instance would be used for testing only for the first few weeks. Just prior to sunsetting we would again migrate the TFS 2010 data again to the TFS2013 instance to get the most recent changes. The TFS2010 cannot be upgraded in place to TFS 2013 as its on 32 bit OS and my preference would be

问题 A couple of years ago, a subfolder in one of my Perforce depots (e.g. //FirstDepot/LargeSubfolder/... ) became too large to maintain, so I 'migrated' it into a depot of its own (e.g. //NewDepotFromLargeSubfolder/... ). Perforce does not support integrations from one depot to another, so I basically checked out the files, added them to the new depot and deleted them from the subfolder. Now I am about to migrate the entire Perforce server to a number of git repositories. The git p4 procedure

问题 I want to use access 2000 and 2003 databases in access 2010. Since I don't want to check if everythings's working manually I am looking for a tool that analyzes VBA code for errors or compatibility issues that occur using access 2010 (or if available at least access 2007). 回答1: See utility here and explanations here. And the enternal refrain: COMPILE ! Before and after migrating. 来源： https://stackoverflow.com/questions/7688802/migrating-from-access-2000-2003-to-access-2010