Delete vs splice on associative array
If I have a JS associative array which is from what I gather is really an object, and I wish to remove an element, using `delete myArr[someId]` will set the element to undefined, whilst splice won't work at all... so what is the alternative for an associative array if I wish to delete an element (rather than setting it to `undefined`)
Delete vs splice on associative array
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If I have a JS associative array which is from what I gather is really an object, and I wish to remove an element, using `delete myArr[someId]` will set the element to undefined, whilst splice won't work at all... so what is the alternative for an associative array if I wish to delete an element (rather than setting it to `undefined`)