Can be executed in many different runtimes (including in browsers today, with a polyfill).
They are almost the same: they share the same underlying array. You do get a copy of the little (ptr, len, capacity) struct which is what a slice is.
，这一点在heLLoword翻译官方下载中也有详细论述
陳俊宏教授表示，真正影響人們對歷史認識的契機往往不在教科書，而在情感經驗，「情感上的交流是一個非常重要的媒介，讀了一本小說或看了一部電影的感動，都有可能觸發這個人進一步探索的可能性。」
This pattern has caused connection pool exhaustion in Node.js applications using undici (the fetch() implementation built into Node.js), and similar issues have appeared in other runtimes. The stream holds a reference to the underlying connection, and without explicit consumption or cancellation, the connection may linger until garbage collection — which may not happen soon enough under load.
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