ruby

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how to get files count in a directory using ruby
user_4225430
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34
9
18885
file-io directory ruby
Rails update_attributes without save?
user_2028750
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414
4
166199
ruby-on-rails-4 ruby-on-rails-3 rails-activerecord ruby-on-rails ruby
How to access Firefox Extension I added in Selenium Webdriver?
user_7828690
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12
1
3956
selenium-webdriver firefox-addon firefox rubygems ruby
Download an image from a URL?
user_7026380
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25
3
33135
httpwebrequest javax.imageio ruby
What is the difference between gsub and sub methods for Ruby Strings
user_6542450
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121
4
56213
ruby string
how to output the current protocol and url using rails?
user_1490800
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13
4
13696
ruby-on-rails-3 ruby-on-rails ruby
Regex to validate string having only characters (not special characters), blank spaces and numbers
user_8248060
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8
3
16389
ruby-on-rails-3 validation ruby-on-rails ruby regex
Failed to load remote gems: stack level too deep (SystemStackError)
user_4540490
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23
3
4494
rubymine rubygems ruby
Ruby Singleton methods for class and objects
user_7741770
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21
3
9737
ruby
Ruby Minitest: Suite- or Class- level setup?
user_5398620
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14
2
7173
minitest ruby
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