It's worth watching the full interview (above). It got quite deep for a glitzy award show chinwag.
like embedded into the subscriber’s web server，详情可参考PDF资料
，详情可参考新收录的资料
res.append(None)。业内人士推荐新收录的资料作为进阶阅读
An important note is that the number of times a letter is highlighted from previous guesses does necessarily indicate the number of times that letter appears in the final hurdle.