sa125

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sa125 has asked 82 questions and find answers to 23 problems.

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sa125 questions

Rails - How can I detect if the content_for content was provided?
Using ActiveModel::Serializer in Rails - JSON data differs between json and index response
How to connect and send emails from exchange server in Go using starttls?
Flask - use decorator and route param to render data with custom jinja2 tag
Rails - why would a model inside RAILS_ROOT/lib not be available in production mode?
django - limit users to edit only their own information
Using a combination of ANDs and ORs in Mongoid
Update Ruby class attributes hash when a property changes
rails - implementing a simple lock to prevent user's from editing the same data concurrently
HTML/CSS - create alpha mask over image

sa125 answers

Fetch Backbone collection with search parameters
vim: delete the first 2 spaces for multiple lines
Using a combination of ANDs and ORs in Mongoid
Java Hadoop: How can I create mappers that take as input files and give an output which is the number of lines in each file?
How do I get vim to autocomplete my jQuery code?
How to do column editing in vim?
A way to try out different peoples github Vim setups
FabricJS - Error when loading Canvas from JSON