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Victor Moroz

Boston, MA

http://blog.vmoroz.com

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Top Questions
Top Answers
70
How do I convert a Ruby hash so that all of its keys are symbols?
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22
Date arithmetic in Erlang
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14
How to check whether a string is an integer in Ruby?
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14
Is there a way to use local function in guard
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12
form_tag not rendering in rails 3.2
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12
How do I convert binary UTF-8 string to string?
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11
Fibonacci sequence in Ruby (recursion)
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10
Why in Scala Long cannot in initialized to null whear as Integer can
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10
Scala value class, use cases
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9
Convert a scala list of Strings into a list of Doubles while discarding unconvertable strings
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8
Set Ruby variable if it is not already defined
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8
Easy way to break foldl
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8
Check if two arrays have the same contents (in any order)
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8
How can I copy the contents of one file to another using Ruby's file methods?
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8
How is a val immutable?
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7
How do I break out of a map/collect and return whatever has been collected up to that point?
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7
In Rails, what is the best way to compact a hash into a nested hash
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7
Ruby: Sum selected hash values
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6
What is the Ruby way to convert a value to an ASCII string?
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6
How to get the ajax response in Ajax.Responders in prototype?
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6
Redirect stdout and stderr in real time
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6
Will update_attributes release lock in Rails?
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6
Erlang spawn problems
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6
What is the point of Kernel#select in Ruby?
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6
ruby sum values in array by keys
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6
How to pattern match even number in the case in scala?
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5
Yielding in an anonymous block
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5
How do I compare the content of a Ruby array and hash?
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5
Using layouts in HAML files independently of Rails
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5
Sleep statement in Ruby doesn't accept any rails convertions
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