all the boolean operations on character sets become bitwise operations: intersection is AND, union is OR, complement is NOT. checking if a byte belongs to a set is a single bit test. checking if two sets are disjoint is AND followed by comparing to zero. these are all constant-time operations, and on AVX2 each one is a single instruction over the full 256 bits.
Использование гаджетов и просмотр сериалов по вечерам ухудшают качество сна, заявила врач-сомнолог Карема Магомедова. О пагубном влиянии этих привычек она предупредила в беседе с РИА Новости.
Цены на нефть взлетели до максимума за полгода17:55。新收录的资料是该领域的重要参考
这一时刻，枪手似乎开始遭到警方的射击。
。新收录的资料是该领域的重要参考
For security reasons this page cannot be displayed.，这一点在新收录的资料中也有详细论述
Deborah Alsina, chief executive of Arthritis UK, said: "This is a crushing blow for those individuals who have finally made it to the front of the orthopaedic surgery queue after a long time waiting.