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undefined | Better HN
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codenirvana
6y ago
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Only helps with const. Better use linting to avoid such issues.
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kdmccormick
6y ago
> Only helps with const.
Can you elaborate?
wbercx
6y ago
If the `x` in the example was a const, it would throw an error because the code attempts to assign the value of `y` to `x`. You cannot assign a new value to a const.
kdmccormick
6y ago
What I'm saying is that you wouldn't accidentally type `let x = y` when you meant to type `x == y`
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