lambda Archives - Page 2 of 7

C++, Programming

IT Nursery

Is it possible to capture by const reference in a lambda expression? I want the assignment marked below to fail, for example: #include ...

Java, Programming

IT Nursery

When I iterate over a collection using the new syntactic sugar of Java 8, such as myStream.forEach(item -> { // do something useful ...

loops, Programming

IT Nursery

Kotlin has very nice iterating functions, like forEach or repeat, but I am not able to make the break and continue operators work ...

Java, Programming

IT Nursery

I am playing around with lazy functional operations in Java SE 8, and I want to map an index i to a pair ...

C#, Programming

IT Nursery

I am looking at the new implementations in C# 7.0 and I find it interesting that they have implemented local functions but I ...

C#, Programming

IT Nursery

I have this query: int maxShoeSize = Workers .Where(x => x.CompanyId == 8) .Max(x => x.ShoeSize); What will be in maxShoeSize if company ...

Java, Programming

IT Nursery

I have a list of objects say car. I want to filter this list based on some parameter using Java 8. But if ...

Is it possible to have a PHP function that is both recursive and anonymous? This is my attempt to get it to work, ...

I was testing out some new features of Java 8 and copied the example into my IDE (Eclipse originally, then IntelliJ) as shown ...

I’m using java lambda to sort a list. how can I sort it in a reverse way? I saw this post, but I ...