re: More JavaScript Mistakes You May be Making VIEW POST

re: Yea, i guess you could just use the snippet if you wanted to check if theres really a value or not. I think it could be useful sometimes when you a...

My view is to have undefined something only the runtime is allowed to set, while null is something I deliberately set.
This way you get a hint who messed up if the value is missing.

As long as we remember the difference, I think it's OK. Also, we have to be consistent in how we use them.

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