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1516.80 (39,354th) 		Reputation
16,801 (8,263rd)
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Title Δ
Activerecord PG Update From Select 0.00
Design pattern in RoR to use method in several objects -0.00
What is the Rails way of validating ends of a many-to-many relation... 0.00
Handling all possible results in prolog -0.52
Why do I need to reload this child association? -0.13
How do I make to_json work in Rails as it works in plain Ruby? -0.83
Ruby integer to string key -1.89
Swing Framework in Java Have Face Recognition and Voice recognition -0.10
How can I make a ruby gem's binary file act as rackup? 0.00
IllegalMoniterStateException +0.48
Copy a file or multiple files form a zip file without actually unzi... -0.51
Mongo suffering from a huge number of faults 0.00
How to refactor this Rails code? -2.07
Cannot Convert String and Fixnum to JSON in Rails 3 +0.48
missing '=>' in ruby irb results -0.57
Copy protect <pre> <code> +1.65
How do I generate the first n prime numbers? -0.61
Rails Undefined method for ni:NilClass Error? -0.23
How can I clear scrollback buffer in tmux? -0.52
Is it possible to have a scope with optional arguments? +1.22
If statement returns true though only one of several conditions are... -0.67
How are database tables implemented in MySQL? 0.00
MongoDB index suggestion tool +2.18
removing element from list +0.46
Indexing in MongoDB - which is better way -0.02
MongoDB historical data storage - best practice? +2.37
Maintaining a set of smallest subsets -0.53
Why does Ruby have both the && and 'and' operators? -1.17
var x = x || "default val" not getting set properly if x... -1.27
Search conditions across multiple tables 0.00
How to change the structure of MongoDB's map-reduce results? -0.53
IntelliJ - how to teach the project tree not to "shortcut"... 0.00
How to "(WHERE) column = column" in Mongo? 0.00
Normalisation vs Performace: benefit/issues of removing linking tab... +0.79
Ruby / Rails debugging strategy -0.35
What operation ordering guarantees are there without durability (mo... +2.13
class << self, alias_method, and monkey patching Mechanize::C... 0.00
Rails 3 - Multiple database with joins condition -0.52
When to declare methods as private +0.58
get methods of an object in ruby -2.20
Java text component calculate its own preferred size 0.00
In Scheme, how do you use lambda to create a recursive function? -0.78
Adding to an array asynchronously in Node.js -0.53
How do I redirect the sql statements in Rails to other than log/dev... -2.23
Prolog frequently used rules and facts 0.00
Flatten a list using only the forms in "The Little Schemer" -0.58
Can't get exception message 0.00
A Script Engine that Interprets Java -1.21
What is special about this math? -0.88
Java copying using built in LinkedList -1.99