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목록2017/11/01 (2)
[熱情]
carrierwave : rails 이미지 업로드 gem
https://github.com/carrierwaveuploader/carrierwave
Programming/Ruby on Rails
2017. 11. 1. 16:07
ruby 랜덤 .. securerandom
securerandom # https://ruby-doc.org/stdlib-2.4.0/libdoc/securerandom/rdoc/SecureRandom.html # https://ruby-doc.org/stdlib-2.1.2/libdoc/securerandom/rdoc/SecureRandom.html#method-c-random_number require 'securerandom' p 'Generate random hexadecimal strings:' p SecureRandom.hex(8) p SecureRandom.hex(10) p SecureRandom.hex(16) p '-----------------------------------------' p 'Generate random base64 ..
Programming/Ruby
2017. 11. 1. 15:59