History of Idiom 137 > diff from v29 to v30
Edit summary for version 30 by foobar:
New Lisp implementation by user [foobar]
New Lisp implementation by user [foobar]
↷
Version 29
2019-09-26, 13:54:16
Version 30
2019-09-26, 16:13:08
Idiom #137 Check if string contains only digits
Set boolean b to true if string s contains only characters in range '0'..'9', false otherwise.
Idiom #137 Check if string contains only digits
Set boolean b to true if string s contains only characters in range '0'..'9', false otherwise.