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Rating Stats for

Chuanpin Zhu

Rating
1502.02 (364,191st) 		Reputation
1,776 (93,493rd)
Page: 1
Title Δ
Rails, how to avoid the "N + 1" queries for the totals (c... -3.29
How to fix controller error in Ruby on Rails and get Paperclip up a... +0.01
When I run gem install *some gem name* where does it install? -1.23
Adding custom options for users in rails devise 0.00
No route matches {:action=>"search", :controller=>&... -0.14
Remove paperclip style without reprocess image 0.00
Add conditions do activerecord includes +0.03
How to simplify expression with If in Ruby? +0.31
How to submit form and update element on the page without refresh,... -0.42
Best way to manage gem whenever for sending emails 0.00
Users profile URL under root URL +3.92
Generating PDF in rails from an Illustrator/Indesign file 0.00
Unidentified Method 'id' for nil:NilClass +0.50
Rails4: Request exceeded the limit of 10 internal redirects due to... -0.03
How to programmatically sign in a user through Devise in Rails -2.03
Mysql2::Error: Incorrect string value +3.93
How can I append my Where clause in this scope statement? 0.00
Very simple "update password" form with Rails/Devise, com... 0.00
Active Admin use current user attribute in scope +0.09
undefined method `environment' for nil:NilClass when importing Boot... +4.04
Something wrong with my Devise gem -3.54
Run a background job every few seconds -0.13