gnerkus

gnerkus has asked 12 questions and find answers to 39 problems.

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gnerkus questions

Rails console error: undefined method `each' for nil:NilClass (NoMethodError)
How to obtain a dump of the Mozilla Developer Network site
How do I copy global modules between Node installations using nvm?
How do I use a template literal in an import statement? [duplicate]
What are the differences between the Ruby 2.3 safe navigation operator '&. and the 'try!' method from ActiveSupport?
What’s does the [5.0] in Rails 5’s ActiveRecord::Migration mean?
Test ActiveModel::Serializer classes with Rspec
Could not find the preLaunch task 'build'

gnerkus answers

Assert module use in nodejs?
OS independent access to variables in package.json
Mongoose - pushing refs - cannot read property "push" of undefined
Rails console error: undefined method `each' for nil:NilClass (NoMethodError)
How to update node modules programmatically
Heroku cannot find `babel-core/register`
How to set the value of a default attribute of a Mongoose schema based on a condition
How do I copy global modules between Node installations using nvm?
Step on how to add devise migration to existing User model in ruby on rails?
Is the 'updateMany' function of mongodb deprecated?