Фото: Iranian Foreign Ministry / Globallookpress.com
around a year ago, we built a regex engine in F# that not only outperformed the ones in dotnet, but went above and beyond competing with every other industrial regex engine on a large set of industry-standard benchmarks. additionally, it supports the full set of boolean operators (union, intersection, complement) and even a form of context-aware lookarounds, which no other engine has while preserving O(n) search-time complexity. the paper was published at POPL 2025, and i figured it’s time to open source the engine and share the story behind it. consider it a much more casual and chatty version of the paper, with more focus on engineering aspects that went into it.
，这一点在体育直播中也有详细论述
�@���ĕS�ݓX�͑傫�ȑ��݊��������Ă����B�������ɂ͂����l�����肪�ł��A�����ɂ̓��X�g���������G�A�q�ǂ������������̗V���n�ŗV�Ԍ��i�����킾�����B�ǎ҂̒��ɂ��A�S�ݓX�ʼn߂������v���o�����������������낤�B
Get our breaking news email, free app or daily news podcast
People, never mistreat cleaning ladies. They are the ones holding your company afloat. When all else fails, they have the biggest responsibility (keys to everything), so it’s best not to piss them off!