Recent questions tagged ruby

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby on rails - Heroku: Unable to find chromedriver when using Selenium

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1.4k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby - Rails SQL query builder... Or ActiveRecord query builder

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1.2k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby - How can I setup a local SSL certificate and a Rails application?

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857 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby - How to Rename or Move Rails's README_FOR_APP

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798 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby on rails - Synchronize Android client and REST server

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720 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby on rails - Googletagmanager with Turbolinks

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953 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby on rails - How to redirect to a certain location in a page?

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876 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby - Sharing an enumerator across threads

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898 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby - Rails 3 Cli executes commands really slow?

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761 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby - Determining which rubygem you're using

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851 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby - Sending raw XML using Savon 2

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920 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby on rails - Include two inputs in same LI element in Formtastic

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1.1k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby on rails - Stop ActiveRecord saving a serialized column even if not changed

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845 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby - Opening several threads with watir-webdriver results in 'Connection refused' error

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758 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby on rails - param is missing or the value is empty

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1.0k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby on rails - How to change the locale through URL?

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1.0k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby - Eliminate consecutive duplicates of list elements

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978 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby - rails error method_missing': undefined method `this' for Gem::Specification

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741 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby on rails - How does ActiveRecord define methods compared to attr_accessor?

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1.0k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby on rails - generate activerecord schema from an existing table

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827 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby - Can't get to work CocoaPods and Yosemite

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924 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby - Why does Rails 4.2 + responders keeps telling me to add responders to the Gemfile?

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744 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby - Generate all "unique" subsets of a set (not a powerset)

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893 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby on rails - Adding existing has_many records to new record with accepts_nested_attributes_for

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910 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby on rails - Cannot assign requested address - bind(2) (Errno::EADDRNOTAVAIL)

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1.6k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby - Scanning for Unicode Numbers in a string with d

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818 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby on rails 4 - Strong parameters for nested attributes returns "unpermitted parameters" when empty array

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1.0k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

ruby on rails - Undefined method "reorder" for #<Array:0xbc38600> using ActiveAdmin

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667 views 1 answer

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