jrubyonrails
Rails server encountering malloc error
I started a new rails/neo4j project and using a generator to create models, controllers, routes, tests and views for a Users model (as detailed in http://neo4j.rubyforge.org/guides/rails3.html).[详细]
2023-04-12 16:10 分类：问答Rails log shifting is keeping old log open and filling it up
I help to maintain a Rails website.It\'s running JRuby 1.5.5, Rails 2.3.10, on a Solaris Sparc machine.I have a problem related to logging.[详细]
2023-04-10 20:07 分类：问答NameError uninitialized constant in Jruy/Rails 3
I\'m upgrading a project to Rails 3.1 and Jruby 1.6.4 from rails 2.6 I followed the Rails Handbook by Jeremy.[详细]
2023-04-10 18:53 分类：问答Compile all .rb files of a Ruby on Rails app to .class using JRuby, pack it into a .war and deploy into a Java appserver
Is 开发者_运维百科it possible to compile all .rb source files files (including the configuration source file files) of Ruby on Rails to .class files using JRuby, pack it into a .war file and deploy to[详细]
2023-04-06 17:20 分类：问答Can't set UUID primary key on Rails 3.1
Old code, works fine in Rails 3.0 on JRuby 1.6.4 with PostgreSQL 9.0: class User < ActiveRecord::Base[详细]
2023-04-04 00:29 分类：问答Rails 3: HABTM, destroy and before_destroy callback
If I have read the rails guides correctly, a before_destroy callback that returns false will stop the object being destroyed by issuing a rollback command.[详细]
2023-04-03 03:15 分类：问答Jruby on Rails Development Box on Mac Mini (Snow Leopard or Lion OS)
This weekend, I\'m planning to attempt to configure my new Mac Mini as a Jruby development box.I have been doing some research on the subject and there seem to be a variety of ways to go.I was hoping[详细]
2023-04-03 02:29 分类：问答Listing files from the network in Rails
I\'d like to be able to list files from a distant directory开发者_开发百科 on the network with Rails (for instance, listing every pictures in a folder to move them and do some processing on them).[详细]
2023-03-30 22:15 分类：问答problem for SQLite db for jruby
I tried to use SQLite databse for my jruby project. When i tried to install sqlite3 gem getting the following error[详细]
2023-03-30 21:59 分类：问答JRuby 1.6.3 and Rails 3.1rc5 and activerecord-3.1.0.rc5 and destroy_all
I am able to create able to run my migrations from JRuby 1.6.3 and Rails 3.1rc5 and in a console session create a simple Role object like this:[详细]
2023-03-23 04:11 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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