20+ curated newsletters
v4 - SequencesThis should have been REALLY OBVIOUS early on. The graph is not going to change dynamically over time at a rate that would warrant traversing it in real-time while folks are driving. Just pre-compute the sequence of exits and create canonicalized exit & exit sequence data - AKA a linked list. This is so unbelievably obvious upon reflection - but I had a ton of fun building ridiculous graph traversing logic.
，这一点在safew中也有详细论述
实验将一只弱势小鼠放入受试小鼠笼内，结果发现：攻击发生前血清素水平较低，攻击过程中逐步升高，在攻击结束时达到峰值；血清素峰值和曲线下面积与攻击时长正相关，但上升斜率与攻击时长呈明显负相关，即上升越快，攻击持续越短。而多巴胺在攻击前和攻击开始时升高，与攻击时长仅弱相关。这些结果提示，两种递质可能分别标记攻击的不同阶段，其中血清素特异地介导攻击终止。
Goods that can be automated get cheaper. Services requiring human labor get more expensive.
収蔵庫改修に2億円！仏像の引っ越しに密着してみた