Definition: shift(): this method is use to remove first element of an array and returns new array. unshift(): this array method is used to add one or more arrays in existing array list and returns new array. usages of shift(): [crayon-68c5912039e73584980609/] usages of unshift(): [crayon-68c5912039e78232141862/]
Read moreJavascript array functions 1. toString() - convert array to string [crayon-68c591203a203019692407/] 2. pop() - remove/delete last element from an array [crayon-68c591203a207280666431/] 3. push() - add/insert element at the top [crayon-68c591203a209791795867/] 4. shift() - remove/delete first element from an array [crayon-68c591203a20a093731404/] 5. unshift() - add/insert element at first position [crayon-68c591203a20c465638722/] 6. concat() - merged(concat) existing array and create new array [crayon-68c591203a20d704421696/] 7. slice() -
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