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c# Programming Glossary: indexofShould I always return IEnumerable<T> instead of IList<T>? http://stackoverflow.com/questions/1072614/should-i-always-return-ienumerablet-instead-of-ilistt T has several methods that aren't present in IEnumerable T IndexOf T item Insert int index T item RemoveAt int index and Properties..
How to get the index of an element in an IEnumerable? http://stackoverflow.com/questions/1290603/how-to-get-the-index-of-an-element-in-an-ienumerable public static class EnumerableExtensions public static int IndexOf T this IEnumerable T obj T value return obj .Select a i a.Equals.. obj .Select a i a.Equals value i 1 .Max public static int IndexOf T this IEnumerable T obj T value IEqualityComparer T comparer..
C# - indexOf the nth occurrence of a string? http://stackoverflow.com/questions/186653/c-sharp-indexof-the-nth-occurrence-of-a-string actually be checking any case twice if you think about it. IndexOf will return as soon as it finds the match and you'll keep going..
http://stackoverflow.com/questions/2471588/how-to-get-index-using-linq or HashSet are not. Therefore LINQ does not have an IndexOf method. However you can write one yourself summary Finds the.. or 1 if the item was not found. returns public static int IndexOf T this IEnumerable T items T item return items.FindIndex i EqualityComparer..
How is List<T> implemented in C#? http://stackoverflow.com/questions/2540050/how-is-listt-implemented-in-c question Using Reflector for .NET we can see public int IndexOf T item return Array.IndexOf T this._items item 0 this._size.. for .NET we can see public int IndexOf T item return Array.IndexOf T this._items item 0 this._size public static int IndexOf T.. T this._items item 0 this._size public static int IndexOf T T array T value int startIndex int count return EqualityComparer..
Find sequence in IEnumerable<T> using Linq http://stackoverflow.com/questions/3561776/find-sequence-in-ienumerablet-using-linq finds a subsequence in a sequence. I called the method IndexOfSequence because it makes the intent more explicit and is similar.. the intent more explicit and is similar to the existing IndexOf method public static class ExtensionMethods public static int.. public static class ExtensionMethods public static int IndexOfSequence T this IEnumerable T source IEnumerable T sequence ..
http://stackoverflow.com/questions/4893898/pdf-text-search-c-sharp i .GetText int count 0 int lastStartIndex pageText.IndexOf textToSearch 0 StringComparison.CurrentCultureIgnoreCase while.. while lastStartIndex 1 count lastStartIndex pageText.IndexOf textToSearch lastStartIndex 1 StringComparison.CurrentCultureIgnoreCase.. count You may want to remove third argument for IndexOf method if you want to perform case sensitive search. share..
Is String.Contains() faster than String.IndexOf()? http://stackoverflow.com/questions/498686/is-string-contains-faster-than-string-indexof String.Contains faster than String.IndexOf I have a string buffer of about 2000 characters and need to.. if the String.Contains method performs better than String.IndexOf method 2000 characters in s1 search token in s2 string s1 Many.. lazy dog string s2 fox bool b b s1.Contains s2 int i i s1.IndexOf s2 c# .net asp.net performance string share improve this..
http://stackoverflow.com/questions/670577/observablecollection-doesnt-support-addrange-method-so-i-get-notified-for-each NotifyCollectionChangedAction.Reset sender IndexOf sender End Sub Public Event CollectionChanging ByVal sender..
Operator Overloading with Interface-Based Programming in C# http://stackoverflow.com/questions/728434/operator-overloading-with-interface-based-programming-in-c-sharp when testing for equality in such methods as Contains IndexOf LastIndexOf and Remove. It should be implemented for any object.. for equality in such methods as Contains IndexOf LastIndexOf and Remove. It should be implemented for any object that might..
http://stackoverflow.com/questions/8466703/httplistener-and-file-upload throw new Exception Start Boundaray Not Found startPos IndexOf buffer len boundaryBytes if startPos 0 break else Array.Copy.. throw new Exception Preamble not Found. startPos Array.IndexOf buffer enc.GetBytes n 0 startPos if startPos 0 startPos .. 0 len startPos len len startPos while true Int32 endPos IndexOf buffer len boundaryBytes if endPos 0 if endPos 0 output.Write..
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