Recent questions tagged ruby

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

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

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1 answer 1.2k views

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

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

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1 answer 832 views

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

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

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1 answer 771 views

ruby - How to Rename or Move Rails's README_FOR_APP

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

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1 answer 695 views

ruby on rails - Synchronize Android client and REST server

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

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1 answer 926 views

ruby on rails - Googletagmanager with Turbolinks

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

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1 answer 840 views

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

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

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1 answer 867 views

ruby - Sharing an enumerator across threads

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

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1 answer 736 views

ruby - Rails 3 Cli executes commands really slow?

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

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1 answer 826 views

ruby - Determining which rubygem you're using

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

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1 answer 903 views

ruby - Sending raw XML using Savon 2

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

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1 answer 1.0k views

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

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

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1 answer 820 views

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

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

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1 answer 736 views

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

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

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1 answer 993 views

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

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

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1 answer 999 views

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

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

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1 answer 952 views

ruby - Eliminate consecutive duplicates of list elements

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

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1 answer 713 views

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

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

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1 answer 986 views

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

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

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1 answer 800 views

ruby on rails - generate activerecord schema from an existing table

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

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1 answer 887 views

ruby - Can't get to work CocoaPods and Yosemite

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

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1 answer 712 views

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

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

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1 answer 870 views

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

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

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1 answer 883 views

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

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

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1 answer 1.5k views

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

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

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1 answer 792 views

ruby - Scanning for Unicode Numbers in a string with d

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

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1 answer 981 views

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

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

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1 answer 646 views

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

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

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