摘要:
this is a binding made for each function invocation, based entirely on its call-site (how the function is called). this是为函数被引用而创建的绑定!完全地基于函数如何被调用/函数的c 阅读全文
摘要:
2种主要的models for how scope work. 最普遍的是Lexical Scope. 另一种 Dynamic Scope。(在Appendix a中介绍。和Lexical Scope 进行对比) Lex-time lexical scope is scope that is def 阅读全文
摘要:
Content Appendix: Chapter1: What is Scope? In fact, the ability to store values and pull values out of variables is what gives a program state. 背后的问题: 阅读全文