What are some advanced techniques for working with arrays in C#?

What are some advanced techniques for working with arrays in C#?

In C#, advanced array techniques include multi-dimensional arrays, jagged arrays, and using LINQ for array manipulation.

Can you explain how to use LINQ with arrays?

Sure! LINQ allows you to query arrays using methods like .Where(), .Select(), and .OrderBy() to filter and transform data.

What is a jagged array and how is it different from a multi-dimensional array?

A jagged array is an array of arrays, where each sub-array can have different lengths. In contrast, a multi-dimensional array has a fixed size for each dimension.

Can you provide a code example of a jagged array?

Certainly! Here's a simple example:

int[][] jaggedArray = new int[3][];
jaggedArray[0] = new int[] { 1, 2, 3 };
jaggedArray[1] = new int[] { 4, 5 };
jaggedArray[2] = new int[] { 6, 7, 8, 9 };