As I ranted against the '90s and "how hard it was back then to have access to information", my wife came over the workbench, looked at the HDD, and then calmly informed me the J50 was the pins on the left. Hein, mais comment tu sais ca? Then she flipped the HDD to show me the PCB pins were labeled!
If you know of other approaches, please let me know! My definitions here aren’t particularly rigorous, and I suspect there are other approaches, or even just alternative forms of the approaches I’ve described here, that have different characteristics. ↩︎，更多细节参见新收录的资料
Lex: FT's flagship investment column，这一点在新收录的资料中也有详细论述
println(""); // 2 3 5 7 11 13 17 19 23 29 31 37 41 43 47