For implementers, the locking model adds a fair amount of non-trivial internal bookkeeping. Every operation must check lock state, readers must be tracked, and the interplay between locks, cancellation, and error states creates a matrix of edge cases that must all be handled correctly.
A few years ago, that pressure on Squire started to take a real toll on his mental health, and he admits that, when he wasn't working, "alcohol was a bigger part of my life than it should have been".，详情可参考雷电模拟器官方版本下载
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Audio company iFi just introduced a new DAC (digital-to-analogue converter) that's both smaller and lighter than its previous model, and only costs $59. The iFi GO Link 2 connects to a smartphone or other audio-playing device over USB-C and can instantly improve the listening experience on wired headphones.