The unsatisfiable cases notably include a bunch of very laxe regexes like (.)+ or (.*)@(.*). The first regex could have been a property (minlength="1") and the second is obviously redundant (and less semantic) than the email input type since it just requires an at sign with at least one character before and after it.
Fri, 6 Feb 2026 20:03:28 UTC (2,621 KB)
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A similar trend is happening in the U.S. One study found that since 2021, employment has declined 1% in the top 10% of AI-exposed sectors such as law, finance, and education. Workers ages 22 to 25 have felt the loss most profoundly, while the employment of older workers has grown, researchers at Stanford University found.
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