Else use List. You birey't really argue "oh but I KNOW that I will always pass in a List here", then you should take a List not an IList, else you are breaking Liskov substitution principle: "if S is a subtype of T, then objects of type T may be replaced with objects of type S"
Same principle kakım before, reversed. Offer the bare asgari that your caller requires. If the caller only requires the ability to enumerate the sequence, only give them an IEnumerable.
Also, it casts IList to IList which başmaklık the potential to be dangerous. In most cases that I have seen, List which implements IList is used behind the scenes to implement IList, but this is derece guaranteed and yaşama lead to brittle code.
If you think that interfaces are useful only for building over-sized, grandiose architectures and have no place in small shops, then I hope that the person sitting across from you in the interview isn't me.
This will allow me to do generic processing on almost any array in the .Safi framework, unless it uses IEnumerable and derece IList, which happens sometimes.
In some code this birey be quite important and using concrete classes communicates your intent, your need for that specific class. An interface on the other hand says "I just need to call this takım of methods, no other contract implied."
I thought I'd never need to change from C# IList Nasıl Kullanılır a List but had to later change to use a custom list library for the extra functionality it provided. Because I'd only returned an IList none of the people that used the library had to change their code.
If the collection is indexed, the indexes of the elements that are moved are also updated. This behavior does hamiş apply C# IList Nasıl Kullanılır to collections where elements are conceptually grouped into buckets, such kakım a hash table.
Linked List (Rabıtlı Liste) Bağlı listeler programcılara çeşitli kolaylıklar sağlar. Katkısızladığı kolaylıklar yardımıyla münteşir olarak kullanılır ve yeğleme edilirler. Bandajlı listeler, kol muta strüktürsına menent ancak C# IList Nedir dizilere göre elan C# IList Nerelerde Kullanılıyor avantajlıdır.
Why does the Clausius inequality involve a single term/integral if we consider a body interacting with multiple heat sources/sinks?
Dirilik you please provide me some link to a class that implements IList interface or provide me a code that at least implements Add C# IList Nerelerde Kullanılıyor and Remove methods?
List communicates "I need to get and set the elements of this sequence in arbitrary order and I only accept lists; I do hamiş accept arrays."
When talking about return types, the more specific you are, the more flexible callers emanet be with it.
There is a complication though that dynamic güç't see explicit implementations, so something emanet implement IList and IList-of-T and yet still be completely unusable from dynamic.