The 30-Day .NET Challenge—Day 19: Stack vs. Heap Allocation

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The 30-Day .NET Challenge—Day 19: Stack vs. Heap Allocation
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The article demonstrates the idea of memory allocations to be used for vibrant and high-performance applications.

The article demonstrates the idea of using memory allocations for vibrant and high-performance applications. There are majorly two types of memory allocation i.e. stack vs heap which plays a role in how your application uses resources and, further, how fast and responsive the application can be. Learning Objectives What is heap allocation? What is stack allocation? Limiting the Use of Heap-Allocated Objects Prerequisites for Developers Basic understanding of C# programming language. 30 Day .

Inefficient Heap Allocation The following method creates a new string object on the heap each time the method is called, which will call the Garbage Collection each time too. private string GetUserName { // Inefficient: Creates a new string object on the heap return new string); } Efficient Allocation By returning the interpolated string without newkeyword avoids unnecessary heap allocation and reduces the impact on garbage collection, which leads to better performance.

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