WTF is “0 but true”
4 min readMay 7, 2021
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I have spent most of my life coding with JavaScript. For me, it is natural to use, and I know by heart most of its quirks and oddities. I understand many of these are quite strange for newcomers and can generate some aversion. However, recently learnt about one of these things in Perl that makes JavaScript oddities look amateurish.