Why does javascript's "in" operator return true when testing if 0 exists in an array that doesn't contain 0? Why does javascript's "in" operator return true when testing if 0 exists in an array that doesn't contain 0? arrays arrays
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Why does javascript's "in" operator return true when testing if 0 exists in an array that doesn't contain 0?
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How to use php array with sql IN operator?
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