I am not sure I understand your question fully but like the article explains , in this case , the array contains one element , "hello" and thus it overrides the default value of the first variable greet whilst the second variable is its default value as the array doesn't have a second element 🙂 .
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I am not sure I understand your question fully but like the article explains , in this case , the array contains one element , "hello" and thus it overrides the default value of the first variable greet whilst the second variable is its default value as the array doesn't have a second element 🙂 .