All Answers Tagged With Ruby
- <=> operator in rails
- force stop rails server
- run a specific delayed job from console
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- Find First and Last Position of Element in Sorted Array
- how to change column type from integer to bigint in rails
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- Ruby: Using dig method to retrieve nested values
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- Your bundle is locked to mimemagic (0.3.3), but that version could not be found in any of the sources listed in your Gemfile. If you haven't changed sources, that means the author of mimemagic (0.3.3) has removed it. You'll need to update your bundle to a
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- class AccountsController < ApplicationController
end
how do i create 3 post routes , signup routes requires the following request structure {
"data": {
"name": "Joe",
"email": "Joe@hotmail.com",
"password": "asd"
}
} if the three param
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- you may have encountered a bug in the ruby interpreter or extension libraries. bug reports are welcome.
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- Validate French phone numbers
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- First Missing Positive
- Ruby function for putting string in parentheses
- Rails + React API
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- paperclip check if attachment exists
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- Formula Cookbook](https://docs.brew.sh/Formula-Cookbook) and [Ruby Style Guide](https://github.com/rubocop-hq/ruby-style-guide#the-ruby-style-guide)
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- def delete_first_occurrence(str, char)
str.sub!(char, '')
return str if str.sub!(char, '') == nil
str
end
p delete_first_occurrence("hello", "l")
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- You are attempting to modify a database that was last run in `test` environment. You are running in `development` environment. If you are sure you want to continue, first set the environment using: bin/rails db:environment:set RAILS_ENV=developme
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