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Casper

Rating
1602.02 (1,689th)
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27,030 (4,681st)
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Title Δ
Confusion with IRB output in Ruby when object#initialize is overloa... 0.00
Seeming inconsistency between Object#method and Object#methods 0.00
How to rackup a config file from outside the root directory? -0.08
How can I convert a step-down range to array? +1.24
Ruby 1.9.x replace sets of characters with specific cleaned up char... +1.56
Ruby: Logger and Daemons 0.00
Ruby Pig Latin Multiple Arguments 0.00
How to find out why rails server hangs at 100%? +0.38
ruby how read user input in scanf-style like in C++ -2.28
Top 2 values from array using inject 0.00
How to use RSpec expectations in irb 0.00
Scopes and the methods those do the same thing 0.00
How do I talk to a client from within a loop using EventMachine? 0.00
How to send DELETE request with body using ruby gem? 0.00
Easy way to parse hashes and arrays -0.18
ruby building hash from url +2.01
How to classify URLs? -0.42
Iterate array and leave one out in each step +1.55
How to use less memory generating Array permutation? +1.35
Proxy tunnel through multiple systems with Ruby Net::SSH 0.00
Self-modifying code in Ruby -2.43
Having a IO.popen command be killed when the caller process is killed +0.40
How to use Unix Socket to communicate between ruby and Python 0.00
What is this line of Ruby code doing? +2.01
Ruby command line parsing +1.17
Adjusting timeouts for Nokogiri connections 0.00
Why is there a space generated when i split the string using /W -2.25
How do I know what port I am using? -0.11
Ruby csv import get code smaller but equal -0.26
Error while installing ruby-serialport gem 0.00
Ruby : any way to install Rails.logger for CLI apps? +1.22
Ruby/Rails: Prepend, append code to all methods +0.77
Can't understand what this text is saying -0.12
How to format ruby logger? 0.00
Display tweet using Twitter Ruby Gem 0.00
How to use DataMapper `NOT LIKE` clause? 0.00
Continuously run Sinatra on Apache server +0.39
Why would I get "Errno::ENOENT: No such file or directory"... +1.81
undefined method `[]' for nil:NilClass when trying to display metad... 0.00
Passing arbitrary arguments to method +0.40
how to use the 'modular-scale' ruby gem from irb? 0.00
sending script over ssh using ruby -0.17
ruby split a text file with regular expressions -2.24
How the floating point directive works in Ruby packing()/unpacking()? 0.00
How does pack() and unpack() work in Ruby 0.00
Rails: updating to non vulnerable version -0.43
Rails - cannot display an image uploaded to Amazon S3 +0.40
C Compiler cannot create Executables on Mac OS Mountain Lion +0.36
cap monit:setup failed 0.00
ruby /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require'... 0.00