.NET going open source!

.NET going open source!

Didn’t see that one coming!  VS15 going cross platform for Windows, iOS and Android, and – with an OSX .NET core – soon for OSX as well, I guess.

#dotnet   #visualstudio  

26 thoughts on “.NET going open source!


  1. Simon Stuart which .NET version do you refer to? Even though I am quite a “Delphi Head” close to being biased – I could not notice the “curse” you refer to in my C# projects. Your instances will never be released as long as they are referenced somewhere – besides of that GC in .NET works well – doesn’t it?

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  2. Lars Fosdal “A bad programmer will be a bad programmer on any platform in any language” … but with some IDE and Component Sets his customers will never feel any pain whatsoever, because the tools constrain him from being awfully bad.

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  3. Simon Stuart  Yes – obviously it could be that this .NET problems do not occur in my developments due to a less demanding context. But to be a little iffy – to use problems of a client software as an argument against .NET, just because the client was developed by good developers, seems a little bit unfair.

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  4. Mono is open source – which is interesting in this context – will they replace their stuff with MS’s stuff as far as possible, or remain a divergent implementation of .NET?


    Given the current market share of Unity, it would be strange if this culling problem was a general problem? 

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  5. Isn’t Steam written in C++? A quick Google says so.


    Simon Stuart .Net does have some GC problems that I know of, but none of them are ‘doesn’t release objects at all’. (It doesn’t suffer from circular references, even.) Do you have a link describing the issue more closely? I’d be very interested to read it.


    I do know there are some issues, and some colleagues at my last workplace wrote a custom memory and GC implementation. That was for a very unusual product with very unusual memory requirements, though.

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  6. That leakage is in a C++ Game Engine with a Mono C# wrapper, not in MS .NET.


    If someone fails to attach required non-standard assemblies with their installation – how is that MS’s and .NET’s fault?

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  7. I guess. I spent many years doing manual memory management in C, Delphi and C++ (where sometimes there were smart pointers, but sometimes not. I used them when I could.)


    These days on Delphi I use interface references everywhere, and I can’t wait for the day automatic refcounting arrives in the desktop compiler. It’s just something I don’t want to have to worry about. I can do it, but I don’t want to.

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  8. No safety net needed.  Just like if we in Delphi fail to explicitly free memory, the memory manager should run out, not do magic.  Retraining sounds like the way to go.

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  9. Is delphi even used for new development? The reason I am asking is that with the .Net tools and Xamarin you can produce apps for Andoid, iOS, and Windows. Since Visual Studios offers a community edition and RAD studios would cost me around $2500 CAD, it seems to be a better choice going with .NET. Also a lot of forums refer to delphi as being dead and the community is shrinking. What are your thoughts on that?

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  10. It looks like the VisualStudio Community Edition has a licensing limitation on the type of software that is developed. 


    http://programmers.stackexchange.com/questions/262916/need-help-understanding-visual-studio-community-edition-license


    According to this article, it’s more expansive than the older “Express” version, but has restrictions on the “enterprise settings” and a 5 person team limit. Also, “The shift that’s happening here is Visual Studio is basically going freemium. ”


    http://techcrunch.com/2014/11/12/microsoft-makes-visual-studio-free-for-small-teams/

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  11. Simon Stuart Indeed I have my first .NET project with memory problems at the moment. Did not think .NET would cause me a problem in such a way – but to be fair, am not sure if it is not maybe caused by the caller not releasing what it should.

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