c is an arbitrary object. The first puts two numbers and checks if c is present,... | Hacker News

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		saagarjha on April 30, 2025 \| parent \| context \| favorite \| on: Performance optimization is hard because it's fund... c is an arbitrary object. The first puts two numbers and checks if c is present, which is only true if c is equal to one of the two numbers.

Ygg2 on April 30, 2025 [–]

I see. Luckily mobile phone cut `.contains(&c)` perfectly. And you see scrollbars only when you click the text.

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