await writer.end();
相比之下，Desktop.ini 文件虽然也是跟随文件夹的，但其生成策略要保守得多。
。业内人士推荐夫子作为进阶阅读
This story was originally featured on Fortune.com
Three microcode cycles for the writeback alone. That's acceptable because segment loads are already expensive multi-cycle operations, and the designers likely expected them to be infrequent -- most programs load their segments once at startup and never touch them again. Page translations happen on every memory access, so the same approach would be ruinous. Hence the fully autonomous hardware walker.