542 questions
I'm just learning rubies and want to check if there are specific values in the array.For example, [1,2,3,4,5] has 3 but not 6.In other languages, I used to find things like find and index, but I think...
Hello, everyone I am a student studying Ruby Onrails.As you can see below on the controller,Clear the contents of the code in Restaurant WeightI'd like to copy all the contents of any table to Restaur...
Hello! I'm curling using nokogirigemI want to get values that only exist in JavaScript variables.I'm not making any progress knowing if there's a separate access statement or if I have to use Jem. ㅠ
I'm looking at the difference between nil, empty, and black in Ruby on Rails.What we've learned so far isIs there anything else I need to add?
Can I use Comoran, which analyzes Korean morphemes in Python libraries, to use it in the Ruby On Rails project?
Hi, how are you? I am a student who is learning Ruby these days.I'd like to ask you how to check the data type in Ruby. Python can be checked by typeRuby says the data type of the variable changes imp...
Hello, everyone I am a student studying Ruby Onrails.I have a question in the Layout section of the Ruby On-Rails web page.When you create a rails project, the View/layout/application.html.erb layout ...
I want to know how and when kind_of? / instance_of? / is_a? is different.
I was looking at the FileUtils data and saw this codeFileUtils.cp %w(cgi.rb complex.rb date.rb), '/usr/lib/ruby/1.6'I wonder what %w is doing here.
I'm an introductory Ruby who wants to make Ruby in Google SketchupRuby is hard for beginners because there's not much dataI'm uploading the code (it's very short, so please watch it even if it's annoy...
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