Please log in or register to add a comment. Please log in or register to answer this question. Related questions. I want to be able to add a range and get updated for the entire bulk. I also want to be able to cancel the action before it's done i Q Which. Net collection for adding multiple objects at once and getting notified? I recently noticed the following message in chrome's console log, while using aloha editor: aloha. The FlowLayoutPanel holds a variable number of child panels a custom Does anyone know why?
Alternatively, you may be able to avoid the conversion to List depending on how you wish to process the source car list. To most developers, IList and ICollection imply that you have a pre-evaluated, in-memory collection to work with. I would consider a FibonacciList to be a violation of this implied contract.
Note the following paragraph from a recent MSDN Magazine article discussing the reasons for adding read-only collection interfaces to. NET 4. As others have pointed out, there is also the question of what you would return for. It's perfectly fine to use IEnumerable or IQueryable in for such collections of data, because there is an expectation that these types can be lazily evaluated.
Regarding Edit As such, developers need to expect that it can take any amount of time, and they need to avoid calling it in cases where they don't actually need to know the number of items. If you know that there's a maximum number of items you want to deal with, you can use. If a collection has more than int. MaxValue items in it,. Count will encounter an operation overflow.
So there are some workarounds that can help to reduce the danger associated with infinite sequences. Obviously if programmers haven't taken these possibilities into account, it can still cause problems, though.
Regarding Edit 2: If you're planning to implement your sequence in a way that indexing is constant-time, that addresses my main point pretty handily. Sixlettervariables's answer still holds true, though. IsFixedSize returns false. Modification is only possible if IsReadOnly returns false, etc. IList was a poorly-thought-out interface in the first place: a fact which may finally be remedied by the introduction of read-only collection interfaces in. In addition to materializing methods like.
If you find that your application often requires segments of the Fibonacci sequence as IEnumerables, I'd suggest creating a method with a signature similar to Enumerable. Range int, int , which allows the user to define a starting and ending index. Skip First Contains IndexOf CopyTo Count IsNullOrEmpty Distinct Insert IsEmpty ElementAt Aggregate Except Sum GetEnumerator OfType Where Take ToArray Select WithKey Remove Add OrderByDescending OrderBy Reverse AddRange Union GetCustomer Average Concat AsQueryable Related in langs.
Decoder Go. IFileRepo Go. SyllabusItem Java. AsReadOnly LastOrDefault MapToString AsArray Zip RequiresShipping ToString Shuffle ToCommaDelimitedString ReversedForEach Sort AddItem Each 9.
Intersect 9. AsParallel 9. GetEffectiveParameterLocations 9. IsRecurring 9. SequenceEqual 9. ToLookup 8. ElementAtOrDefault 8. Example 1. Show file. File: BranchResolutionStep. Clear ; elements. Example 2. File: SpecPath. Add path. AddRange path.
Example 3. AddRange assetName. Example 4. File: Net45AppRuntime. Select this. Select Path. Contains f. ToLowerInvariant ; assemblies. AddRange assemblyFilesToLoad. LoadFile Path. Combine directory, f. GetName ; return Task. Example 5. Equals p. Take index. Concat parts. Concat list. ToList ; list. Clear ; list. Example 6. File: AssemblyListOwner. ResetVisibleAssemblies ; if assemblyList. AddUserVisibleAssembly paths. Example 7. File: FuncBuilder. Call objectParameter, method, Parameters.
ToArray ; Parameters. AddRange method. Add method. Example 8. Matches element, opCodes. Value; BranchProcessing. Last ; if original[lastTarget]!
Add lastFollowing ; targetRange. RemoveAt targetRange. Count - 1 ; followingRange. RemoveAt followingRange. Reverse ; if targetRange. Example 9. File: BuildContext. AddRange result. Example File: DetailDisplayHandler. Count; WriteBonusLine output, client, item. Bonus1Type, item. Bonus1 ; WriteBonusLine output, client, item. Bonus2Type, item. Bonus2 ; WriteBonusLine output, client, item. Bonus3Type, item.
Bonus3 ; WriteBonusLine output, client, item. Bonus4Type, item. Bonus4 ; WriteBonusLine output, client, item. Bonus5Type, item.
Bonus5 ; WriteBonusLine output, client, item. Bonus6Type, item. Bonus6 ; WriteBonusLine output, client, item. Bonus7Type, item. Bonus7 ; WriteBonusLine output, client, item. Bonus8Type, item. Bonus8 ; WriteBonusLine output, client, item. Bonus9Type, item. Bonus9 ; WriteBonusLine output, client, item. Bonus10Type, item. Bonus10 ; WriteBonusLine output, client, item. ExtraBonusType, item. ExtraBonus ; if output. Add " " ; output. Insert oldCount, LanguageMgr. GetTranslation client.
Language, "DetailDisplayHandler. MagicBonus" ; output. Count; WriteFocusLine output, item. Bonus1 ; WriteFocusLine output, item. Bonus2 ; WriteFocusLine output, item. Bonus3 ; WriteFocusLine output, item. Bonus4 ; WriteFocusLine output, item. Bonus5 ; WriteFocusLine output, item. Bonus6 ; WriteFocusLine output, item.
Bonus7 ; WriteFocusLine output, item. Bonus8 ; WriteFocusLine output, item.
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