Single

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1. 
   Article · LINQ

   Understanding Single, SingleOrDefault, First, and FirstOrDefault in LINQ .NET C#

   LINQ (Language Integrated Query) provides powerful querying capabilities in C# to manipulate data collections. Among its arsenal of operators, Single, SingleOrDefault, First, and FirstOrDefault are frequently used to retrieve elements from sequences.

   Ashutosh SinghJun 7, 20243,8031,000
2. 
   Article · .NET

   Single, SingleOrDefault, First, and FirstOrDefault in Linq .NET C#

   LINQ's element operators like Single, SingleOrDefault, First, FirstOrDefault, Last, and LastOrDefault provide specific functionalities for retrieving elements from collections in C#. Here's how to use them effectively.

   Jaimin ShethiyaApr 30, 20243,4591,000
   
3. 
   Article · LINQ

   Misconceptions About the Four LINQ methods

   Misconceptions about the four LINQ methods. Single(), SingleOrDefault(), First(), and FirstOrDefault(). This article addresses misconceptions surrounding four LINQ methods—Single(), SingleOrDefault(), First(), and FirstOrDefault(). Clarifying differences and potential pitfalls helps prevent null references and invalid operator exceptions in code.

   Vishal YelveMar 9, 20242,5201,000
4. 
   Article · LINQ

   LINQ Fundamentals - Single() Vs SingleOrDefault() - Part Two

   In first part we discussed First() and FirstOrDefault() extension method, In this part we will discuss Single() and SingleOrDefault().

   Ashutosh PuspwanApr 15, 201857,6421,000
   
5. 
   Article · LINQ

   Play With First ()/FirstOrDefault () or Single ()/SingleOrDefault () in LINQ

   Today, in this article let’s play around with one of the interesting and most useful concepts in LINQ.

   Vijay PrativadiNov 19, 201233,8811,000
   
6. 
   Article · LINQ

   Selecting Single Items With LINQ to SQL

   LINQ to SQL offers six primary approaches to selecting a single item. This article describes the differences between them and when each should be applied.

   Scott LysleSep 23, 201237,3191,000