Array functions in JavaScript
We can store multiple elements using one single array variables in JavaScript.
| Functions | Description |
|---|---|
| Creating array | Creating an array and adding elements |
| concat | Joining two or more arrays |
| Listing elements | Displaying all elements of an array by for loop |
| indexOf() | Returning the position of search string inside array |
| join() | Returning a string using all the elements of an array by adding delimiter |
| length | Total number of elements present inside an array |
| pop() | Removing last element from the array |
| Emptying | Removing all element of the array |
| push() | Adding element to an array by push |
| reverse() | Reversing the order of the element of an array |
| sort() | Arranging elements of the array in alphabetical order |
| shift() | Removing first element of the array |
| slice() | Removing part of the elements of an array |
| splice() | Adding or Removing elements from any location of an array |
| split() | Creating array by breaking string using delimiter |
| tostring() | Creating string by joining all elements of an array |
| unshift() | Adding elements to an array |
| valueof() | Getting the elements of array & displaying |
| two dimension | Creating and displaying elements of a two dimensional array |
| Applications | Description |
|---|---|
| Add Elements | Adding user entered elements to Array |
| Delete Elements | Adding & Deleting user entered elements to Array |
How to display elements of an Array
Creating and adding elements to Array
Displaying elements of an Array
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