在JavaScript 5中初始化变量意味着什么？

Question

我需要在JavaScript 5中初始化变量。确切的说明是“声明变量[PIDinRootline]并将其初始化为字符串”lizard“。”

Answer 1

只需使用

var chameleon = "lizard";

Answer 2

var chameleon ="lizard";

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Clear explanation on declaration and initialization of javascript variables

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