pangpang

pangpang has asked 42 questions and find answers to 21 problems.

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Write the code, change myself!

pangpang questions

Python insert vs Ruby insert
Rails error: No HTTP_REFERER was set in the request to this action
Why HashSet order always same for my program?
How to get the last character of a string by coffeescript?
How to iterate over an array skipping every second element?
How to understand from . import in python? [duplicate]
How to solve grpc Deadline Exceeded error？
Check android purchase status but return the purchase token was not found
Specified key was too long; max key length is 767 bytes
Importing app when using Alembic raises ImportError

pangpang answers

Array updation in ruby
how to match the contents of two arrays and get corresponding index ruby
How to use Ransack Aliases
Unable to Load Application. Incompatible library version
RoR - undefined method `movie' for #<Movie:0x007fa43a0629e0>
Rails exists? Case insensitive
How can I pop an element from a Set in Ruby?
An error occurred while installing nokogiri (1.6.0), and Bundler cannot continue
ruby: wrap each element of an array in additional quotes
How can I have multiple lines in the ruby interactive shell?