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Michael Kohl

Rating
1562.85 (5,095th) 		Reputation
58,553 (1,601st)
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Title Δ
Loop in XML Document with XPATH and Ruby -0.03
OpenURI - 500 Internal Server Error on XML feed +2.01
Patters for displaying errors 0.00
What zip library works well with Ruby 1.9.2? +0.47
Ruby scope variable -1.25
Ruby - Does array A contain all elements of array B +0.33
Ruby: summing up values within an array of hashes between certain d... +0.26
How to dynamically open a method in Ruby -0.90
Ruby newbie: Counter with 5 digit numbers 0.00
How to replace part of an input value? +0.30
What is the difference between using single quotes and double quote... -1.07
How to make a dead link reporter? +0.49
Ruby - Unique elements in Array +0.64
Lisp - Is it good for web programming/applications (interactive) ?... +1.99
Sending an email to all users 0.00
What does this 'metaclass' method do? 0.00
Sinatra configuring environments on the fly -1.12
Why did father of Clojure say that Scheme's true/false are broken? +0.59
Is it a way to distribute compound Ruby scripts like PHAR in PHP/JA... 0.00
Rake vs. Warbler in Ruby? +0.02
How do I extract a substring from string using a regular expression? -1.15
Ruby: Uninitialized constant Log4r::DEBUG (NameError) problem -0.74
Bayesian Classifier Tutorial +0.44
How to express infinity in Ruby? +0.56
Removing occurrences of values from vectors -0.51
TypeError: can't convert String into Integer Error while using inject -1.55
Compiling/Package a Shoes.app to a standalone Mac.app? -0.52
Module or Inheritance? +0.96
Wiki functionality with rails? +0.01
Faster to call kind_of? or iterate through an array with one value? +0.28
How do I check if RVM for Gem management in Ruby was properly insta... -0.57
Using gets command to sort array alphabetically in Ruby +2.42
Call a custom getter method from within initialize -2.21
Should I open up a class's instance variables just for test validat... -0.04
ruby plugin/gem to convert cron into a human readable format 0.00
Finding the IP address of a domain +1.42
Is "monkey patching" really that bad? +1.31
Is Ruby's returning of a different type after a filter unusual from... +2.22
Ruby self in layman terms? +0.33
Help me get rid of the space " " +2.88
Writing a small text editor in Ruby -0.83
Ruby: Example of well-documented gem/plugin +2.05
How can I prevent a clojure function from redefining? -0.50
In Ruby or Rails, hash.merge({:order => 'asc'}) can return a new... +0.48
Empty hash as default parameter turning into an Array? 0.00
Ruby float with double 0 0.00
Built in method for testing either nil or empty array? +0.89
Good cucumber tutorial not dependent on rails +0.24
In Ruby, what is an elegant line that can generate a random string... +1.19
Good Cucumber examples in the wild? +0.12