Unable to install Rails extconf.rb failed
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: I'mnewtoRubyonRails,andI'mgettingthebelowerrorwhenI'minstallingit. Pleasenote,Ihaveinstalledthelate......
error in request.location ruby geocoder
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: InmysesionstableI'mstoringcountryandcitynameusingtherequestmethod,now,inubuntuserveritworkswellbuti......
testing threaded code in ruby
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: I'mwritingadelayed_jobcloneforDataMapper.I'vegotwhatIthinkisworkingandtestedcodeexceptforthethreadi......
Error with Rails Edge/4 `require': cannot load
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: FollowingthsinstructionshereforgettinganapprunningoffRailsEdgetotestRails4: Whatisthebestwaytogenera......
How to extend DataMapper::Resource with custom met
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: Ihavefollowingcode: moduleDataMapper moduleResource @@page_size=25 attr_accessor:current_page att......
Nested hash defined?() [duplicate]
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: Thisquestionalread...
Why does rails precompile task do non-digest asset
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undefined symbol: SSLv2_method when trying to run
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: I'veinstalledOpenSSLwithrvm(rvmpkginstallopenssl)andthendidrvmreinstall1.9.3--with-openssl-dir=$rvm_path/u......
How to click link in Mechanize and Nokogiri?
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: I'musingMechanizetoscrapeGoogleWalletforOrderdata.Iamcapturingallthedatafromthefirstpage,however,In......
How to pass browser parameter to Watir
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: IamusingRubyandamusingthelatestgemversionofWatir.IplantouseheadlessbrowsersuchasPhantomJS.Howcano......
Syntax highlighting with CodeRay and Markdown (RDi
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: I'mtryingtoaddsomesyntaxhighlightingtomyblogthatcurrentlyusesRDiscount.IamconvertingtheMarkdowntoHTML......
Ruby / Rails: how can I create multiple records in
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: I'musingtherforcegemtocreaterecordsinmysalesforcedatabase. Theexampleforcreatingrecordsintherforcedo......
Ruby synchronisation: How to make threads work one
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: MyproblemisthatIdon'tknowhowsynchronisemultiplethreadsusingRuby.Thetaskistocreatesixthreadsandstart......
Ruby gem environment issue - LoadError: no such fi
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: I'mattemptingtowriteacrawlerusingtheanemonegem,whichrequirestherobotsgem.Forwhateverreason,robotsabsol......
How to upgrade Rails app from 2.3.5 to 3.2.x?
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: IhaveRails2.3.5app,Iwanttoupgradeto3.2.x.HowdoIupgradetoRails3.2.x? Thanks 回答1: Idefinitelyreco......
How to run two methods in parallel ruby
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: Ihavetwomethods.Thefirstoneremotelyexecutesanexecutableandthesecondonestarstalkingwithanexecutable.Th......
Convert bloc to lambda in JRuby
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: Howdoesoneconvertabloctoalambdainjruby?Basicallywhatisthejrubyanswerforthis:Ruby:convertproctolamb......
Rails Streaming not Streaming
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: IamworkingtoaddastreamingcomponenttomyrailsappasI'dliketostartusingSSEs.Ihavetriedgettingthistow......
Rails send_file don't play mp4
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: IhaveaRailsappthatprotectstheuploadedvideosputtingthemintoaprivatefolder. NowIneedtoplaythesevideos......
ActiveRecord joins: integer columns converted to s
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效,请关闭广告屏蔽插件后再试):问题: IhaveamodelnamedArticle,whichIamjoiningwithTwitterShareasshownbelow: articles=Article.joins("LEFTOUTER......