METHOD: Array::shift
Array.shift()
The shift method is used to remove and return the first element of an array. This affects
the length of the array. The following example creates an array called 'cars' with the
listed elements, and the shift method then removes and returns the first element "Mercedes"
leaving just the two elements "Ford" and "Chrysler" in the array:
Code:
cars = ["Mercedes", "Ford", "Chrysler"]
document.write(cars.shift())
Output:
Mercedes
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