Interface C++ objects with `wasMoved`?

As I can remember, calling `wasMoved` without calling `=destroy` first will cause memory leak. I guess it nil-ifies the reference without freeing the memory, as it's intend to be used on an object that's already destroyed, preventing it from being destroyed twice. I also make use of this for in

Interface C++ objects with `wasMoved`?

> I will share my experience with threading/channels It's certainly broken > right now. You can verify that easily by running the example (including the > clang ThreadSanitizer with Thanks, are you using the standard channel impl? I'm using the `threading/channels` implementation, and it's work

Possible way for easy android app creation without JAVA!

Oh boy, this guy has all kinds of fun stuff. VR app running on meta quest in just c I may have to try replicating that one in just nim

Possible way for easy android app creation without JAVA!

Hey everyone, the topic of writing android apps has come up before over the years. Goes without saying but it's a hard problem. I did just find a cool project here: and I'm wondering if this looks promising. It looks like a pretty active project so If w

what's with deepCopy?

>From Nim 1.4 release blog post: Known incompatibilities and gotchas Deepcopy If you use system.deepCopy in your code, you need to enable it via --deepCopy:on on the command line. This is a band-aid and a better solution for this will arrive in the future. The reason for this opt-in switch is t

what's with deepCopy?

Correct, that won't copy children refs. Which is why deepcopy is useful. But I've also found myself wondering why deepcopy needs a separate compiler option and what are the tradeoffs involved. I hope araq or someone else familiar with ARC internals will be able to shed some light.

Interface C++ objects with `wasMoved`?

I am not an expert but since none replied so far, I will share my experience with threading/channels It's certainly broken right now. You can verify that easily by running the example (including the clang ThreadSanitizer with --cc:clang -t:"-fsanitize=thread" -l:"-fsanitize=thread"

Idiomatic way of creating named closures

Your use of closure inside blocks is really cool and more than I gathered was possible from the manual. Thanks for sharing.

what's with deepCopy?

Don't you need to copy all of the refs too? Or does that some how does it too?

what's with deepCopy?

Then you do this: proc myDeepCopy[T](src: ref T): ref T = new(result) result[] = src[] proc myDeepCopy[T](dst, src: ref T) = dst[] = src[] Run

NimForUE

NimForUE got featured in [https://www.youtube.com/watch?v=Cdr4-cOsAWA&t=2s&ab_channel=Gamefromscratch](https://www.youtube.com/watch?v=Cdr4-cOsAWA&t=2s&ab_channel=Gamefromscratch) I also uploaded a new vid: On the development side I have a WIP of the virtual functi

what's with deepCopy?

I found myself needing a deep copy of a ref object, and reached for the aptly named deepCopy proc in System. But then I got the error: "for --gc:arc|orc 'deepcopy' support has to be enabled with --deepcopy:on" I suppose I'll turn it on, but it seems like there must be a performance trade-off?

Nim for Beginners video series discussion thread

Nim for Beginners Object Variants Part 2 is now live at: This video goes into more detail and depth of the subject, with comparisons with Inheritance.

Nim v2: what would you change?

i would create class, object oriented like java as a featcher