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arr.splice
The arr.splice(str) method is a swiss army knife for arrays. It can do everything: add, remove and insert elements.
Syntax
Arr.splice(index[, deleteCount, elem1, ..., elemN])The arr.splice(str) method is a swiss army knife for arrays. It can do everything: add, remove and insert elements.
Arr.splice(index[, deleteCount, elem1, ..., elemN])
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