Given an array of integers nums and an integer target, find two indices such that: nums[index1] + nums[index2] == target Each input has exactly one solution, and you may not use the same element twice ...

Jagged arrays are a special type of arrays that can be used to store rows of data of varying lengths to improve performance when working with multi-dimensional arrays ...

Take advantage of array pooling and memory pooling in C# to reduce allocations and improve the performance of your applications ...