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Ruby
New post in Ruby
How do I set date time to 1 month ago with DateTime.now.strftime("%Y-%m-%d")?
June 15th, 2022
datetime
ruby
Rails button_to vs. HTML Button Tag
June 4th, 2022
ruby-on-rails
ruby-on-rails-4
ruby
html
config undefined in environment specific configuration files
June 14th, 2022
ruby
ruby-on-rails
Hash map in ruby?
August 11th, 2022
hash
ruby
ruby-on-rails
Ruby Modulo Division
June 14th, 2022
modulo
ruby
Terminal not executing Ruby files
June 12th, 2022
command-line
ruby
How to debug using rails console and puts in application
June 5th, 2022
debugging
ruby
ruby-on-rails
comparison of Fixnum with nil failed
June 5th, 2022
if-statement
ruby
ruby-on-rails
Return true or false from a block method inside a method
June 14th, 2022
ruby
ruby write json file from an object
June 14th, 2022
ruby
object
json
Ruby Exceptions in a loop
June 15th, 2022
ruby
How to change the path where ruby gems are installed on OS 10.6.6 Ruby 1.8 and Rails 3
June 4th, 2022
bundle
rubygems
ruby
ruby-on-rails
Ruby hash with multiple keys pointing to the same value
June 17th, 2022
ruby
Convert string into Currency format
June 5th, 2022
haml
mongoid
mongodb
ruby
how to initialize a variable to the type "double" in ruby
June 14th, 2022
ruby
ruby string to hash conversion
June 28th, 2022
hash
string
ruby
ruby access static variable
August 11th, 2022
ruby
syntax
Regular expression for only allow numbers and must end with '#' sign
June 15th, 2022
ruby
regex
ruby-on-rails
mysql2 gem installation fails
June 14th, 2022
mysql
mysql2
ruby
ruby-on-rails
How to remove a specific file in Rails public folder?
June 6th, 2022
paperclip
ruby-on-rails
ruby
file
public
Finding exact words in a string
June 4th, 2022
ruby-on-rails-3
regex
ruby
ruby-on-rails
Ruby script cannot locate required gem
June 4th, 2022
rvm
rubygems
ruby
Bootstrap Media Object Images resizing
June 4th, 2022
html
twitter-bootstrap-3
twitter-bootstrap
ruby
css
Ruby: gem installed in wrong directory
June 4th, 2022
gem
rvm
ruby
ubuntu
Validate UUID string in ruby/rails
June 4th, 2022
validation
ruby-on-rails
uuid
ruby
Why can't Ruby find Rake?
July 18th, 2022
ruby-on-rails
rake
rubygems
ruby
RUBYLIB Environment Path
June 4th, 2022
environment-variables
ruby
ubuntu-10.10
rspec
`AdapterNotSpecified` database is not configured
June 29th, 2022
ruby-on-rails
database
ruby
StatementInvalid SQLite3::SQLException: no such column. When adding a tagging system to a blog
June 4th, 2022
tagging
ruby
ruby-on-rails
Resizing a f.text_area in rails
June 4th, 2022
input
ruby-on-rails
textarea
ruby
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