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Using XPath on single node returns elements in all nodes
user_4311770
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45
2
11224
nokogiri ruby xml parsing
Array slicing in Ruby: explanation for illogical behaviour (taken from Rubykoans.com)
user_2114360
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242
10
27145
ruby arrays
Ruby Koan: test_nil_is_an_object
user_3345450
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13
5
11576
ruby
Using helpers in rails 3 to output html
user_3036750
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29
3
42189
actionviewhelper ruby-on-rails-3 ruby-on-rails ruby
What is a very simple authentication scheme for Sinatra/Rack
user_1281670
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40
5
29912
sinatra forms-authentication ruby
How to remove RVM (Ruby Version Manager) from my system
user_3734690
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618
13
237736
rvm rubygems ruby
What is Ruby equivalent of Python's `s= "hello, %s. Where is %s?" % ("John","Mary")`
user_1797360
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150
4
91534
string-formatting ruby python
Is there an equivalent of Array#find_index for the last index in ruby?
user_387650
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17
6
14639
ruby arrays
Calling Sinatra from within Sinatra
user_928030
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17
5
6126
sinatra ruby
Cassandra, mongodb or couchdb for Ruby on Rails
user_2249220
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16
2
5545
mongodb cassandra couchdb ruby-on-rails ruby
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