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How to join strings in LINQ?

Q: How to join strings in LINQ?

Short answer: How to join strings in LINQ? var names = employees.Select(e => e.Name); string joined = string.Join(", ", names); Console.WriteLine(joined); Follow : How to join strings in LINQ? var names = employees.Select(e => e.Name); string joined = string.Join(", ", names); Console.WriteLine(joined); Follow : How to join strings in LINQ? var names = employees.Select(e… => e.Name); string joined = string.Join(", ", names);… Explain a bit more Console.WriteLine(joined); Follow : How to join strings in LINQ? var names = employees.Select(e => e.Name); string joined = string.Join(", ", names); Console.WriteLine(joined); Follow : Real-world example (ShopNest) A sales report joins orders and customers, then GroupBy(c => c.City) to show revenue per city. Say this in the interview Define — one clear sentence (the short answer above). Example — relate it to a project like ShopNest or your real work. Trade-off — when you would not use it.

Short answer: How to join strings in LINQ? var names = employees.Select(e => e.Name); string joined = string.Join(", ", names); Console.WriteLine(joined); Follow : How to join strings in LINQ? var names = employees.Select(e => e.Name); string joined = string.Join(", ", names); Console.WriteLine(joined); Follow : How to join strings in LINQ? var names = employees.Select(e… => e.Name); string joined = string.Join(", ", names);…

Explain a bit more

Console.WriteLine(joined); Follow : How to join strings in LINQ? var names = employees.Select(e => e.Name); string joined = string.Join(", ", names); Console.WriteLine(joined); Follow :

Real-world example (ShopNest)

A sales report joins orders and customers, then GroupBy(c => c.City) to show revenue per city.

Say this in the interview

Define — one clear sentence (the short answer above).
Example — relate it to a project like ShopNest or your real work.
Trade-off — when you would not use it.

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