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Is my fear of C/++ Justified?
(lemmy.nz)
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this post was submitted on 02 Nov 2026
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Opposite, living in a house of cards is when you blindly trust data that comes from user. Regardless of the language.
eqeqeqisn't in the recommended linting presets because if you end up needing it, you're probably already in big trouble because of insecure software design.Nobody is advocating for blindly trusting data from the user.
Then where do you see the house of cards? What's the practical difference between == and ===, when your app is type-checked and the inputs are safely parsed?
Because you don't know whether you've actually type-checked everything and that your inputs are safely parsed. Part of defensive programming is to adopt multiple defences to prevent bad data from getting through, including avoiding ==.