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Collection Performance: Looping Over Collection – Array vs. List – dotNetTips.co...
source link: https://dotnettips.wordpress.com/2021/10/27/collection-performance-looping-over-collection-array-vs-list/
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Collection Performance: Looping Over Collection – Array vs. List
Most of the benchmarks these articles tests a collection is doing so using List<> that uses a real-world business object (Person). I was curious about how that would perform against using an array of Person.
Benchmark Results
Below are the benchmark results for looping over an array compared to a List<> collection using for() and foreach().
As you can see, Array is faster than List<> in both cases.Pick up any books by David McCarter by going to Amazon.com: http://bit.ly/RockYourCodeBooks
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