The second argument end is optional and if we don't specify then all elements staring from start till the end of the array will be returned. If we don't specify the start value then splice will start returning from 0 element or first element. The original array remians same after using slice() method. Using slice we can specify were to start and by using another optional argument we can pass to tell where to end. All elements of the array separated by commaīy using slice method we can collect a part of the array.

searching for matching element inside an array by using indexOf function.

Two Dimensional Array: Adding and displaying elements.

slice: To return element from an array with starting and ending positions.

concat: To join two or more arrays to a single array.

toString: To join all elements and create a string.

split():Creating array by splitting string variable.

splice():Add replace remove elements from an array using splice().

unshift():Adding elements to array using unshift().

push():Adding elements to array using push().

shift():Removeing first element of an array using shift().

pop():Removeing last element of an array by using pop().

reverse():Reversing the elements of an array.

length:Length property to get the total number of elements in an array.

sort():Sorting of elements of an array using function.

join():Displaying elements of an array using join() function.

Displaying elements of an array by looping through.

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Slice array javascript