All video and audio tags have autoplay removed and preload="metadata" added.
Крупнейшая нефтяная компания мира задумалась об альтернативе для морских перевозок нефти14:56
。体育直播对此有专业解读
another good example is searching through paragraphs (below), which contain some combination of keywords. here the important part is ~(_*\n\n_*), or “does not contain two consecutive newlines”, in other words, the boundary of a paragraph, so it matches paragraphs! then you can combine it with any other regex to find paragraphs that contain certain keywords, but not others. this is very hard to do with traditional regexes without writing a complex and fragile pattern that tries to match the entire paragraph structure.
Credit: AdultFriendFinder