FirstFT: the day's biggest stories
There are similar functions to access or construct other Nix data types, including attribute sets and lists. The macro warn!() calls a host function that prints out a message to stderr.
，更多细节参见51吃瓜
It's an exciting week for Apple fans. We have a new budget phone, the iPhone 17e, a $599 MacBook Neo, and an upgraded model of the MacBook Air. While these products aren't shipping out quite yet, now is a great time to pre-order to get a deal. If you plan on grabbing a new M5 MacBook Air, check out this deal from Best Buy.
Critics say ordinary Cubans are most affected by the policy - not the leadership - and question if the strategy is designed to prompt some kind of internal uprising on the island.