a666666 https://blog.hatena.ne.jp/a666666/ @kyanny's blog https://blog.kyanny.me/ 自由研究 #!/usr/bin/env ruby # coding: utf-8 # Shift_JIS (CP932) "あ".encode('cp932').ord # => 33440 "あ".encode('cp932').ord.to_s(16) # => "82a0" "あ".encode('cp932').codepoints.first.to_s(16) # => "82a0" a = "あ".encode('cp932').ord.to_s(2) # => "1000001010100000" "あ".encode('cp932').bytes # => [130, 160] "あ".… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.kyanny.me%2Fentry%2F2019%2F05%2F08%2F014958" title="マルチバイト文字 - @kyanny&#39;s blog" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2019-05-08 01:49:58 rich https://blog.kyanny.me/entry/2019/05/08/014958 1.0 100%