Array functions in JavaScript
Here are some of the functions useful for array operations Push() - Appends one or more elements to the end of an array var data = [ "A" ]; data.push( "B" ); data.push( "C" ); Result data = ["A","B","C"] Pop() - Pops out (removes) one element from the end of an array var data = ["A","B","C"]; data.pop(); Result data = ["A","B"]; Unshift() - Adds one or more elements to the beginning of an array var data = [ "A" ]; data.unshift( "B","X" ); data.unshift( "C" ); Result data = ["C","B","X","A"] Shift() - Removes one element from the beginning of an array var data = ["A","B","C"]; data.shift(); Result data = ["B","C"]; Splice() - Removes elements specified number of items from the starting index and also op
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