But in the end, you have to use this language and you can’t avoid undefined values. Here are some things I’ve found that can limit the exposure to the defects created by the many faces of undefined.
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The many faces of undefined in JavaScript
But in the end, you have to use this language and you can’t avoid undefined values. Here are some things I’ve found that can limit the exposure to the defects created by the many faces of undefined.
Full article