Quick question ! | SpeakJS | Page 1

bleak socket Apr 11, 2024, 12:59 PM

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Why is the output NaN if it seems like its a number + number ? Theres no conflict in redeclaration or adding the same key so i wonder why ?

spring gulch Apr 11, 2024, 1:02 PM

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this.x is not a number

bleak socket Apr 11, 2024, 1:02 PM

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so what is this considered as ?

spring gulch Apr 11, 2024, 1:02 PM

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undefined

bleak socket Apr 11, 2024, 1:03 PM

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output : 5

spring gulch Apr 11, 2024, 1:04 PM

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right. it's defined when you call .toString()

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not when you add 5

bleak socket Apr 11, 2024, 1:04 PM

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alr so this .toString() takes it from lexical range of obj1 ?

spring gulch Apr 11, 2024, 1:05 PM

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you can't use a property during declaration. this.x would be undefined until after obj1 is fully declared/assigned

bleak socket Apr 11, 2024, 1:06 PM

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yup i got that

#Quick question !