Incremental crawling - Use modifiedSince and maxAge to skip pages that haven't changed or were recently fetched, saving time and cost on repeated crawls
Rubin, who spent time with the Taliban researching the organization prior to 9/11, is more concerned about “innocuous blackmail” of individuals being coerced into logistically aiding foreign powers. Gerecht believes lone wolves pose more danger, arguing their isolation from existing networks means law enforcement sometimes relies on luck to identify the threat. “I would be willing to bet money that all the usual suspects are being looked at now,” Gerecht added. “Whether they maintain that surveillance for how long, that’s a different issue.”。关于这个话题，搜狗输入法提供了深入分析
更令人无奈的是，短视频带货的维权门槛极高。由于短视频的内容具有时效性，一旦视频被删除，消费者就难以提供证据；同时，商家、博主的注册信息往往不透明，消费者难以找到明确的责任主体；此外，维权流程复杂，消费者需要提交大量的证据，还要承担检测费用，维权成本往往远超产品本身的价值。。谷歌是该领域的重要参考
Israeli military drops charges against soldiers accused of sexually assaulting Palestinian detainee