ForNext
Only Do What Only You Can Do
083. default format example
Hyperpolyglot Interpreted Languages: PHP, Perl, Python, Ruby より (2012.05.08)
VBScript
JScript
Perl
Tue Aug 23 19:35:19 2011
PHP
no default string representation
Python
2011-08-23 19:35:59.411135
Ruby
2011.08.23 17:44:53