Fastercsv ruby gem
WebFeb 18, 2011 · Hello! I am using: ruby 1.8.7 (2011-02-18 patchlevel 334) [x86_64-linux], MBARI 0x6770, Ruby Enterprise Edition 2011.03 gem 1.5.2 For some gems in the end of installation I got ERROR: While executing gem ... (NoMethodError) undefined met... WebRuby 如何重新格式化CSV文件以匹配正确的CSV格式,ruby,csv,openoffice.org,fastercsv,Ruby,Csv,Openoffice.org,Fastercsv,我有一个web应用程序，可以解析用户上传的csv文件 一些用户上传的csv文件与上面提到的正确csv格式不匹配 例如： abc,hello mahmoud,this is" description, bad 这应该是 abc,hello mahmoud,"this …
Fastercsv ruby gem
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WebI.E.: FasterCSV is now just CSV and true for :bottom is deprecated. If you don't found any gem for convert CSV to EXCEL then you can try to find two gems separately . Read/Write CSV(For reading CSV file) e.g. FasterCSV ; Read/Write EXCEL(For write EXCEL file) e.g. SpreadSheet; According to this post, the spreadsheet gem is a possibility. WebJun 15, 2009 · FasterCSV is intended as a complete replacement to the CSV standard library. It is significantly faster and smaller while still being pure Ruby code. It also strives …
Web使用ruby sinatra從ftp下載csv文件 [英]Download a csv file from ftp with ruby sinatra 2024-02-25 19:14:13 1 220 ruby / csv / ftp / sinatra WebMar 18, 2024 · FasterCSV::load () expects to find a class key with a value of the stringified class name and FasterCSV::dump () will create this, if you do not define this method. This method is only called on the first object of the Array. The next method you can provide is an instance method called csv_headers ().
WebFasterer. Make your Rubies go faster with this command line tool highly inspired by fast-ruby and Sferik's talk at Baruco Conf. Fasterer will suggest some speed improvements … http://duoduokou.com/ruby/27301519138071724079.html
WebI also encountered the missing fastercsv problem mentioned above and just wanted to say: be aware to chose the right 'gem' command while installing if you have multiple ruby versions installed. My redmine server runs with enterprise ruby, but on the command line the standard Mac OS X ruby is in the path first.
Web当您使用gem install rake手动安装rake gem时，gem会尝试安装最新版本。但最新版本的rake不再支持旧版本的Ruby。相反，您需要选择一个仍然可以与Ruby 1.8.7一起使用的版本 但这只是问题的一部分，您的困难在于需要安装应用程序的所有依赖项，而没有任何关于应用程序可能具有哪些依赖项的信息。 newfoundland walking holidaysWeb我终于得到了一个gem服务器，它在我们的局域网中工作，为我们为项目创建的gem提供服务。但是这些gem彼此之间以及第三方gem之间存在一些依赖性. 虽然我们的“私有”gem驻留在本地gem服务器上，但第三方gem驻留在rubygems.org等网站上 newfoundland water rescueWebIn Ruby I often like to handle null values from collections with the following function: In Scala there is an annoyance that empty values in collections throw exceptions, not nil: Is there a way to make a similar function in Scala that handles exceptions and returns the ... ruby / fastercsv. appnexusapi gem exception handling 2015-07-13 06:09: ... newfoundland waterfallsWebGem mining in Georgia is best in the North Georgia Mountains — offering gold panning, gemstone mining, fossil digging, mine tours, and custom jewelry. Skip to content. … newfoundland wayWebNov 2009 - Jul 20122 years 9 months. Responsible for designing, implementing and architecting all major bank end systems for mobile expense tracking application. … newfoundland wcb loginWebJun 15, 2009 · FasterCSV is intended as a complete replacement to the CSV standard library. It is significantly faster and smaller while still being pure Ruby code. It also strives for a better interface. ... RubyGems.org is the Ruby community’s gem hosting service. Instantly publish your gems and then install them. newfoundland walmartWebSep 18, 2006 · I'm installing FasterCSV (sudo gem install fastercsv) but when I'm using it with Rails (in a migration) I get an "uninitialized constant FasterCSV" error: rake aborted! uninitialized constant FasterCSV /usr/local/lib/ru… newfoundland water training