List manipulations

List manipulations

1. Checking for empty or null List<string >

I have a List where sometimes it is empty or null. I want to be able to check if it contains any List-item and if not then add an object to the List.

2. Enumerable.Any Method

Determines whether any element of a sequence exists or satisfies a condition.

3. What's the use of .Any() in a C# List<>?

I've been discussing this with colleagues, and we couldn't figure out what the use is of .Any for any given List< >, in C#. You can check the validity of an element in the array like the following statement: if (MyList.Any()){ ...} //Returns true or false

4. C# - List < T >

The List <T > is a collection of strongly typed objects that can be accessed by index and having methods for sorting, searching, and modifying list. It is the generic version of the ArrayList that comes under System.Collections.Generic namespace.

5. LINQ .Any VS .Exists - What's the difference?

Using LINQ on collections, what is the difference between the following lines of code?

6. Linq Any in C#

n this article, I am going to discuss the Linq Any in C# with examples. Please read our previous article before proceeding to this article where we discussed the LINQ ALL Operator with some different kinds of examples. As part of this article, we are going to discuss the following pointers.

7. Any( < predicate >) method
8. Check if a list is empty in C#

This post will discuss how to determine whether a list is empty in C#. The solution should return true if the list contains any elements; otherwise, false.