* @param n 数组长度
// not critical but safer when bytesToWrite != view.byteLength
，更多细节参见51吃瓜
/etc is also writable, but it’s managed a bit differently. OSTree uses a technique called “etc overlay” to handle modifications in /etc. When an update is applied, OSTree compares files in the new version with those in /etc and applies changes intelligently, preserving local modifications as much as possible.
Graham Coulson has been involved for 60 years with the musical company that will celebrate its centenary in 2027.
那时他在香港做土木工程，吃饭喝酒谈生意，免不了在夜总会挥金如土，客人与小姐之间照样规规矩矩，彼此尊重。