c Archives - Page 2 of 235

C, Programming

IT Nursery

Split string with delimiters in C

How do I write a function to split and return an array for a string with delimiters in the C programming language? char* ...

June 4, 2022
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C#, Programming

IT Nursery

How does comparison operator works with null int?

I am starting to learn nullable types and ran into following behavior. While trying nullable int, i see comparison operator gives me unexpected ...

June 4, 2022
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C#, Programming

IT Nursery

How to make sure that string is valid JSON using JSON.NET

I have a raw string. I just want to validate whether the string is valid JSON or not. I’m using JSON.NET. 12 Answers ...

June 4, 2022
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C++, Programming

IT Nursery

Advantages of std::for_each over for loop

Are there any advantages of std::for_each over for loop? To me, std::for_each only seems to hinder the readability of code. Why do then ...

June 4, 2022
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C#, Programming

IT Nursery

How can I get LINQ to return the object which has the max value for a given property? [duplicate]

This question already has answers here: How to perform .Max() on a property of all objects in a collection and return the object ...

June 4, 2022
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C#, Programming

IT Nursery

How to get current user in asp.net core

I want to get the current user, so I can access fields like their email address. But I can’t do that in asp.net ...

June 4, 2022
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C#, Programming

IT Nursery

Class Diagrams in VS 2017

I have been using VS 2015 and like the Class Diagram item. I recently upgraded to 2017 and can’t seem to find the ...

June 4, 2022
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C#, Programming

IT Nursery

How to merge 2 List and removing duplicate values from it in C#

I have two lists List that I need to combine in third list and remove duplicate values from that lists A bit hard ...

June 4, 2022
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C++, Programming

IT Nursery

How does the Comma Operator work

How does the comma operator work in C++? For instance, if I do: a = b, c; Does a end up equaling b ...

June 4, 2022
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C++, Programming

IT Nursery

“Undefined reference to” template class constructor [duplicate]

This question already has answers here: Why can templates only be implemented in the header file? (17 answers) Closed 7 years ago. I ...

June 4, 2022
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