Altaz Mount vs Equatorial Mount
2025-12-13 17:52:52.876 | INFO | __main__::43 - Getting dot products...，更多细节参见新收录的资料
I’m not going to go into the depths of caching in pull-based reactivity, but as the famous aphorism reminds us, one of the hardest things in computer science is cache invalidation. And typically, the more efficient a cache is at reducing work, the harder cache invalidation becomes. So an easy approach might be generation counters, where every time we change any input, all cached values are invalidated immediately, and a harder approach might be an LRU cache of all a node’s dependencies where we need to consider how many entries to cache, and how to determine equality3.，详情可参考新收录的资料
FT Professional
·然而问题发生了，由于磁碟的可擦写基础功能，玩家们很快发现原来玩游戏还可以这么便宜？！于是乎，当时的日本的大街小巷火速生出来各种拷贝游戏服务，这让任天堂完全始料未及。