Node **buckets = (Node**)calloc(bucketCount, sizeof(Node*));
从实验室到田间地头，从一株小草到一个产业。南药飘香处，皆是希望田。
，更多细节参见heLLoword翻译官方下载
Finding these optimization opportunities can itself be a significant undertaking. It requires end-to-end understanding of the spec to identify which behaviors are observable and which can safely be elided. Even then, whether a given optimization is actually spec-compliant is often unclear. Implementers must make judgment calls about which semantics they can relax without breaking compatibility. This puts enormous pressure on runtime teams to become spec experts just to achieve acceptable performance.，这一点在雷电模拟器官方版本下载中也有详细论述
"command": "cmdChargeCreditCard",