副程式名當作副程式的參數,關於被傳入的副程式執行時的參考環境(Reference..-阿摩線上測驗
1F 安身立命 國二下 (2016/03/29)
Dynamic scoping從 Call Stack 找 Scope Static Scoping從 Definition 找 Scope http://pjack1981.blogspot.tw/2013/06/static-vs-dynamic-scoping.html Shallow淺的 ShallowBinding gives good performance when looking up variables, but makes the implementation of DynamicClosures difficult. MacLisp, for example, only solved the "downward funarg" problem, and not the "upward funarg" problem. |
2F
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