linq Archives - Page 10 of 11

LINQ equivalent of foreach for IEnumerable

I’d like to do the equivalent of the following in LINQ, but I can’t figure out how: IEnumerable<Item> items = GetItems(); items.ForEach(i => ...

April 20, 2022
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What is the Java equivalent for LINQ? [closed]

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. Want to improve this question? Update the question ...

April 19, 2022
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When to use .First and when to use .FirstOrDefault with LINQ?

I’ve searched around and haven’t really found a clear answer as to when you’d want to use .First and when you’d want to ...

April 18, 2022
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LINQ query on a DataTable

I’m trying to perform a LINQ query on a DataTable object and bizarrely I am finding that performing such queries on DataTables is ...

April 14, 2022
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Returning IEnumerable vs. IQueryable

What is the difference between returning IQueryable<T> vs. IEnumerable<T>, when should one be preferred over the other? IQueryable<Customer> custs = from c in ...

April 14, 2022
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Difference Between Select and SelectMany

I’ve been searching the difference between Select and SelectMany but I haven’t been able to find a suitable answer. I need to learn ...

April 13, 2022
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LINQ’s Distinct() on a particular property

I am playing with LINQ to learn about it, but I can’t figure out how to use Distinct when I do not have ...

April 13, 2022
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