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Only Do What Only You Can Do
065. chr and ord
Hyperpolyglot Interpreted Languages: PHP, Perl, Python, Ruby より (2012.05.08)
VBScript
JScript
Perl
chr(65) ord("A")
PHP
chr(65) ord("A")
Python
chr(65) ord('A')
Ruby
65.chr "A"[0] Ruby 1.9: "A".ord