lambda Archives - IT Nursery

I am new to C++11. I am writing the following recursive lambda function, but it doesn’t compile. sum.cpp #include <iostream> #include <functional> auto ...

June 3, 2022
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Programming, Python

IT Nursery

Syntax behind sorted(key=lambda: …)

I don’t quite understand the syntax behind the sorted() argument: key=lambda variable: variable...

June 1, 2022
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C#, Programming

IT Nursery

Cannot use ref or out parameter in lambda expressions

Why can’t you use a ref or out parameter in a lambda expression? I came across the error today and found a workaround ...

June 1, 2022
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Java, Programming

IT Nursery

Java 8: Lambda-Streams, Filter by Method with Exception

I have a problem trying out the Lambda expressions of Java 8. Usually it works fine, but now I have methods that throw ...

June 1, 2022
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C#, Programming

IT Nursery

In C#, What is a monad?

There is a lot of talk about monads these days. I have read a few articles / blog posts, but I can’t go ...

June 1, 2022
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