Hacker News Top Stories with Summaries (November 01, 2023)
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<h1> Hacker News Top Stories</h1>
<p>Here are the top stories from Hacker News with summaries for November 01, 2023 :</p>
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C++23: Removing garbage collection support
Summary: C++23 is set to remove garbage collection (GC) support due to its unimplemented and unsupported nature. The removal is part of a language cleanup effort, and it is not expected to impact existing GC implementations, such as those in virtual machines for other languages. The removal also includes pointer safety features, further simplifying the C++ standard.
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Improving deep sleep may prevent dementia, study finds
Summary: A Monash University study found that a 1% reduction in deep sleep per year for people over 60 years old translates to a 27% increased risk of dementia. Enhancing or maintaining deep sleep, also known as slow-wave sleep, in older years could help prevent dementia. The research suggests that slow-wave sleep loss may be a modifiable dementia risk factor.
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