Zandi acknowledged the possibility that AI could be serving as a convenient cover story. “Of course, AI could be a smoke screen for other, less flattering reasons for the cuts,” he wrote, “but I suspect not.” And even if it were, he argued, the effect on the broader labor market may be the same, referring to Block’s stock surge following the announcement.
this isn’t just an academic curiosity. flip the alternation order to (ab|a)+ and suddenly PCRE matches the entire string! the | operator in backtracking engines is ordered - it’s not union, it’s “try left first”. the order of branches changes the result, which means | is not commutative. a|b and b|a can give different matches.
，这一点在旺商聊官方下载中也有详细论述
'Crushing blow'
More than 100,000 Britons register for help in Middle East，这一点在同城约会中也有详细论述
第二十六条 有下列行为之一的，处警告或者五百元以下罚款；情节较重的，处五日以上十日以下拘留，可以并处一千元以下罚款：
From patterns to features，更多细节参见Safew下载