Programming Interview Questions & Help - C# Corner

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Write a Python function that finds the first non-repeating character in a given string. If every character repeats, return None. The function should be case-sensitive, meaning 'A' and 'a' should be considered different characters.

Dr Gomathi
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How do you handle scenarios in C# when you have the same method name defined in two interfaces, and you inherit both of these interfaces in a single class?

Alpesh Maniya
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What is the difference between object and dynamic?

Alpesh Maniya
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Int vs uint in C#

Jobin S
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What is different between normal function and arrow function in javascript?

Alpesh Maniya
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What is the difference between Char and Varchar Datatype?

Rajeev Kumar
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What are the benefits of using a proxy layer in microservices architecture?

Alpesh Maniya
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When to use NOLOCK in SQL, and what are the benefits and disadvantages?

Alpesh Maniya
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Write a SQL Query to get the Quarter from date.

Rajeev Kumar
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What status code should an API return when providing a validation message?

Alpesh Maniya
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What is the difference between Find vs FirstorDefault?

Naimish Makwana
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What are the Fundamental Components and Features of the .NET Framework?

Kuppu Swami
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How to delete duplicate data keeping the latest record in Table? (SQL)

Aashina Arora
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What is Polymorphism? When do you use Polymorphism? Any real time example

Muhammad Imran Ansari
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What is the purpose of the CALENDAR function in DAX?

Dr Gomathi
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