Mastering Array Operations: The Complete Guide to Array Data Structure

Array Operations:
1. Accessing an element: Retrieve the value of an element at a specific index.
2. Insertion: Add a new element to the array at a given index or at the end of the array.
3. Deletion: Remove an element from the array at a specified index.
4. Update/Modification: Change the value of an element at a specific index.
5. Searching: Find the index or presence of a specific element in the array.
6. Sorting: Arrange the elements of the array in a specific order (e.g., ascending or descending).
7. Merging: Combine two or more arrays into a single array. (Concatenation: Append or join two arrays together)
8. Splitting: Divide an array into multiple smaller arrays.
9. Traversing: Visit and process each element of the array sequentially.
10. Length/Size: Get the total number of elements in the array.
11. Empty check: Determine whether the array is empty or not.
12. Clearing: Remove all elements from the array, making it empty.
13. Copying: Create a copy of the array with the same or different elements.
14. Reversing: Reverse the order of elements in the array.
15. Substitution: Replace all occurrences of a specific value in the array with another value.
16. Unique elements: Retrieve or count the unique elements in the array.
17. Equality check: Compare two arrays to check if they have the same elements in the same order.
18. Slice extraction: Extract a specific range of elements from the array.

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