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Questions tagged ruby-on-rails

2045 questions · page 39 of 41

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192
votes
4
answers

Rails migrations: Undo default setting for a column

ruby-on-rails rails-migrations
asked 2009-05-20T10:42:52.423
14
votes
4
answers

Maximum length on a textarea in Ruby on Rails

ruby-on-rails textarea
asked 2009-05-20T05:50:25.607
40
votes
3
answers

How to implement an achievement system in RoR

ruby-on-rails
asked 2009-05-19T22:06:30.520
16
votes
4
answers

Generating Missing Spec Files for RSpec

ruby-on-rails ruby rspec specifications
asked 2009-05-19T09:38:32.093
59
votes
1
answers

Create an ActiveRecord database table with no :id column?

mysql ruby-on-rails ruby security activerecord
asked 2009-05-17T13:36:32.800
14
votes
2
answers

Best practices for using memcached in Rails?

ruby-on-rails ruby memcached
asked 2009-05-09T07:36:27.023
9
votes
3
answers

Rails - etags vs. page caching (file cache)

ruby-on-rails caching etag
asked 2009-05-06T22:10:35.783
13
votes
2
answers

Rails app randomly crashes with error "Premature end of script headers"

ruby-on-rails passenger dreamhost
asked 2009-05-05T13:12:04.573
138
votes
26
answers

Get person's age in Ruby

ruby-on-rails ruby
asked 2009-05-04T08:27:12.677
12
votes
2
answers

How to rename the default identifier param "id" in Rails' map.resources()?

ruby-on-rails resources routes parameters
asked 2009-05-01T06:21:27.667
288
votes
19
answers

Fully custom validation error message with Rails

ruby-on-rails
asked 2009-04-30T19:05:29.587
69
votes
8
answers

How do I use CSS with a ruby on rails application?

ruby-on-rails css ruby
asked 2009-04-30T00:57:16.350
18
votes
1
answers

How can I create a form in Rails without having to use form_for and a model instance?

ruby-on-rails ruby forms
asked 2009-04-29T21:14:45.730
29
votes
10
answers

Clean way to find ActiveRecord objects by id in the order specified

ruby-on-rails sqlite activerecord find rails-activerecord
asked 2009-04-29T10:53:00.293
21
votes
5
answers

Ruby Time.parse gives me out of range error

ruby-on-rails ruby datetime time
asked 2009-04-28T22:36:10.893
10
votes
4
answers

What's the point of freezing your Rails version/gems?

ruby-on-rails ruby rubygems freeze
asked 2009-04-28T19:07:42.953
11
votes
4
answers

What is the ruby equivalent of python's getattr

ruby-on-rails ruby language-comparisons
asked 2009-04-24T15:44:47.013
48
votes
7
answers

How do you issue a 404 response from a rails controller action?

ruby-on-rails
asked 2009-04-23T00:13:55.323
58
votes
8
answers

Rails POST, PUT, GET

ruby-on-rails ruby web-services http
asked 2009-04-22T17:43:15.543
36
votes
6
answers

Ruby: Reading PDF files

ruby-on-rails ruby pdf pdf-parsing
asked 2009-04-21T15:31:45.757
129
votes
13
answers

Ubuntu rails install fails on zlib

ruby-on-rails ruby rubygems zlib ubuntu-8.10
asked 2009-04-20T18:22:20.020
15
votes
4
answers

How to configure Ruby on Rails with Oracle?

ruby-on-rails ruby oracle-database
asked 2009-04-19T05:28:31.153
12
votes
5
answers

Ruby Rails collection select is displaying blank "prompt" value?

ruby-on-rails ruby forms collections prompt
asked 2009-04-17T14:10:27.560
12
votes
5
answers

Ruby on Rails: How can I specify runner script environment

ruby-on-rails linux bash
asked 2009-04-17T04:05:52.350
41
votes
8
answers

Turning off auto-complete for text fields in Firefox

ruby-on-rails firefox
asked 2009-04-13T16:35:48.730
12
votes
6
answers

Rails: Storing binary files in database

ruby-on-rails
asked 2009-04-09T17:25:18.567
90
votes
4
answers

What exactly is Rake?

ruby-on-rails ruby rake
asked 2009-04-07T08:59:52.833
10
votes
2
answers

Whats the best method of creating "walled gardens" for multiple clients inside your database?

ruby-on-rails ruby activerecord
asked 2009-04-06T18:44:26.243
10
votes
3
answers

How do I create a concise and RESTful wizard under MVC?

ruby-on-rails asp.net-mvc model-view-controller rest
asked 2009-04-03T19:52:02.737
31
votes
2
answers

Passing param values to redirect_to as querystring in rails

ruby-on-rails ruby http-redirect query-string
asked 2009-04-03T18:52:49.387
59
votes
3
answers

Ruby on Rails: errors.add_to_base vs. errors.add

ruby-on-rails ruby validation model
asked 2009-04-01T17:15:30.093
18
votes
2
answers

Rails how do I - export data with send_data then redirect_to a new page?

ruby-on-rails
asked 2009-03-30T21:28:53.760
26
votes
5
answers

Escaping HTML in Rails

ruby-on-rails xss
asked 2009-03-30T19:36:51.830
29
votes
10
answers

how (replace|create) an enum field on rails 2.0 migrations?

ruby-on-rails ruby migration
asked 2009-03-29T01:18:08.423
121
votes
8
answers

How to HTML encode/escape a string? Is there a built-in?

html ruby-on-rails ruby escaping encode
asked 2009-03-28T15:12:27.333
109
votes
4
answers

Rails "validates_uniqueness_of" Case Sensitivity

ruby-on-rails validation model
asked 2009-03-27T17:14:47.407
10
votes
3
answers

Understanding Ruby on Rails render times

ruby-on-rails optimization benchmarking performance
asked 2009-03-26T22:12:15.857
9
votes
3
answers

Setting up wildcard domains on local host (OS X 10.5)?

ruby-on-rails macos subdomain localhost wildcard-subdomain
asked 2009-03-26T04:50:28.357
18
votes
7
answers

Rails per-request hash?

ruby-on-rails
asked 2009-03-19T00:17:14.773
22
votes
7
answers

Two rails apps sharing a model folder

ruby-on-rails
asked 2009-03-18T21:47:59.670
22
votes
4
answers

has_and_belongs_to_many in Rails

ruby-on-rails has-and-belongs-to-many
asked 2009-03-18T13:16:47.373
10
votes
3
answers

How do I find() all records unique in certain fields?

ruby-on-rails activerecord find unique distinct
asked 2009-03-16T16:34:53.020
14
votes
7
answers

How do you make a case for Django [or Ruby on Rails] to non-technical clients

python ruby-on-rails ruby django
asked 2009-03-13T19:25:13.610
10
votes
3
answers

Fixtures and Selenium and Rails (oh my?)

ruby-on-rails ruby selenium fixtures
asked 2009-03-13T19:22:33.087
23
votes
2
answers

On Unix, find if user who executed the program is root?

ruby-on-rails ruby bash unix rake
asked 2009-03-13T04:21:30.367
210
votes
6
answers

What is causing this ActiveRecord::ReadOnlyRecord error?

ruby-on-rails ruby activerecord join associations
asked 2009-03-12T15:28:33.733
14
votes
2
answers

What's the difference between a helper and a partial?

ruby-on-rails ruby
asked 2009-03-11T05:50:47.573
170
votes
30
answers

How can I avoid running ActiveRecord callbacks?

ruby-on-rails ruby rails-activerecord
asked 2009-03-10T23:52:22.537
20
votes
4
answers

modrails - rogue ruby processes consuming 100% cpu

ruby-on-rails ruby passenger mod-rails phusion
asked 2009-03-08T07:13:31.207
46
votes
7
answers

Rails: Is it bad to have an irreversible migration?

ruby-on-rails activerecord reverse rollback rails-migrations
asked 2009-03-07T03:34:27.373
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