Also, practically burst out laughing reading that article about null:
If a property of an object doesn’t exist, JS returns a value to indicate the absence. The designers of JavaScript could have chosen this value to be null.
But instead they worried about cases where the property exists and is set to the value null. In a stroke of ungenius, JavaScript added undefined to distinguish a null property from a non-existent one.
But what if the property exists, and is set to the value undefined? Oddly, JavaScript stops here, and there is no uberundefined.
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Two values that don't have values and one number that isn't a number. Again, we get paid to make arrangements of minerals dream about words we write. It's not related, but I feel like every conversation about coding should be had in this context.
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Also, practically burst out laughing reading that article about
null:Haha ya seriously. if NULL wasn't bad enough, we got stuck with two of them! lol
Two values that don't have values and one number that isn't a number. Again, we get paid to make arrangements of minerals dream about words we write. It's not related, but I feel like every conversation about coding should be had in this context.