Many developers use properties that return arrays, but Microsoft guidelines advise against it. Exposing arrays through properties violates encapsulation, can't enforce read-only access, and limits flexibility for future changes. Consider performance impact; returning arrays via methods or using Collection is recommended. Benchmark tests show returning arrays through properties is more efficient. Microsoft's guidance should be followed, except for critical performance cases.
Collection Performance in Microsoft .NET: Returning an Array from a Property
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Older messages
Collection Performance in Microsoft .NET: Finding First or Last and Count
Thursday, January 25, 2024
dotNetDave posted: " When you need to find the first or last item in a collection or obtain its count, many developers use the LINQ methods First(), Last(), or Count() as shown in this example:
Collection Performance in Microsoft .NET: Converting Byte Array to Span<BYTe>
Tuesday, January 23, 2024
dotNetDave posted: " If you are dealing with byte arrays and require the conversion to Span<byte>, there are two methods to achieve this, with one being more performant. Here is an example:
Rockin’ the Code World Season 4: Special Guest Jared Parsons
Tuesday, January 23, 2024
dotNetDave posted: " I hope you will join me on Saturday, February 3rd, 2024, at 10:00 PST on C# Corner TV for show #96! For the second time, my very special guest will be Jared Parsons, Principal
String Performance Microsoft .NET: Retrieving a Substring
Monday, January 22, 2024
dotNetDave posted: " When you need to extract a portion of a string, many developers often utilize the string.Substring() method, as demonstrated in the following example: if(int.TryParse(
Collection Performance in Microsoft .NET: Adding Items To a Dictionary
Friday, January 19, 2024
dotNetDave posted: " When incorporating items into a Dictionary, the prevalent approach in the code I review involves using the Add() method, as illustrated below: var collection = new Dictionary
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