В России допустили «второй Чернобыль» в Иране22:31
Что думаешь? Оцени!
，详情可参考safew官方下载
almost every regex engine today descends from one of two approaches: Thompson’s NFA construction (1968) or backtracking (1994). Thompson-style engines (grep, RE2, Rust’s regex) give you linear-time guarantees but only support the “standard” fragment - | and *. backtracking engines (the rest, 95% chance the one you’re using) give you a mix of advanced features like backreferences, lookarounds.., but are unreliable, and can blow up to exponential time on adversarial inputs, which is a real security concern known as ReDoS. to be more precise, this exponential behavior is not the only problem with backtracking engines - they also handle the OR (|) operator much slower, but let’s try to start with the big picture.
Well, not quite. A deeper dive revealed the problem was far from over. A check on VirusTotal showed 10 different security vendors had flagged the domain.
。关于这个话题，雷电模拟器官方版本下载提供了深入分析
"At a time where platforms seem to be rushing to implement end-to-end encryption whatever the implications, the conscious choice to step back from this on safety grounds is an important precedent," said Dan Sexton, the IWF's chief technology officer.。业内人士推荐Line官方版本下载作为进阶阅读
/r/WorldNews Live Thread: Russian Invasion of Ukraine Day 1469, Part 1 (Thread #1616)