oneliner creative solution for All Upper I by tihenko - python coding challenges

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oneliner solution in Creative category for All Upper I by tihenko

import re; is_all_upper = lambda t: True if re.sub('[0-9 A-Z]', '', t)==''  else False

April 15, 2020

Comments:

rtgx473 on Aug. 10, 2020, 10:49 p.m.
Neat!

Dyrits on July 17, 2021, 2:22 p.m.
You don't need the True and False. <pre class='brush: python'>import re; is_all_upper = lambda t: re.sub('[0-9 A-Z]', '', t)=='' </pre> I prefer to do it the simple way though: <pre class='brush: python'> is_all_upper = lambda text: text.upper() == text </pre>

Strings and Integers

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