摘要：From: http://preshing.com/20120710/memory-barriers-are-like-source-control-operations/ If you use source control, you’re on your way towards understan 阅读全文

摘要：转载自：http://preshing.com/20120612/an-introduction-to-lock-free-programming/#sequential-consistency Lock-free programming is a challenge, not just becau 阅读全文

摘要：转载自： http://preshing.com/20130922/acquire-and-release-fences/ Acquire and release fences, in my opinion, are rather misunderstood on the web right now 阅读全文

摘要：git diff : compare working directory and staged file ( by git add) git diff --stage: compare staged file with file on the server git diff HEAD: compar 阅读全文