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Only Do What Only You Can Do
063. extract substring
Hyperpolyglot Interpreted Languages: PHP, Perl, Python, Ruby より (2012.05.08)
VBScript
JScript
Perl
substr("lorem ipsum", 6, 5)
PHP
substr("lorem ipsum", 6, 5)
Python
'lorem ipsum'[6:11]
Ruby
"lorem ipsum"[6, 5]