[OT] C# -- sharp or carp? was Re: Learning Python (or Haskell) makes you a worse programmer

[Sven R. Kunze]

On 29.03.2016 12:18, Sven R. Kunze wrote:
> On 29.03.2016 11:39, Peter Otten wrote:
>> My question to those who know a bit of C#: what is the state-of-the-art
>> equivalent to
>>
>> "\n".join(foo.description() for foo in mylist
>>                           if foo.description() != "")
>>
>
> Using LINQ, I suppose: 
> https://en.wikipedia.org/wiki/Language_Integrated_Query

Friend of mine told me something like this:

String.Join("\n", mylist.Where(foo => 
!String.IsNullOrEmpty(foo.description)).Select(foo => foo.description))

[untested, but from what I know of quite correct]

Best,
Sven