Re: Article: Functional image processing in D
On Fri, Mar 21, 2014 at 12:04 PM, Vladimir Panteleev vladi...@thecybershadow.net wrote: http://blog.thecybershadow.net/2014/03/21/functional-image-processing-in-d/ Some highlights from a recent overhaul of the graphics package from my D library. It makes use of a number of D-specific language features, so I've tried to make the article accessible to people new to D as well. The article is wonderful, very clear and a good introduction to many D idioms. I'd like to use your graphics package as well, but I don't see any documentation (ddoc, wiki?). Is there some somewhere?
Re: Article: Functional image processing in D
On Saturday, 22 March 2014 at 13:35:01 UTC, Philippe Sigaud wrote: On Fri, Mar 21, 2014 at 12:04 PM, Vladimir Panteleev vladi...@thecybershadow.net wrote: http://blog.thecybershadow.net/2014/03/21/functional-image-processing-in-d/ Some highlights from a recent overhaul of the graphics package from my D library. It makes use of a number of D-specific language features, so I've tried to make the article accessible to people new to D as well. The article is wonderful, very clear and a good introduction to many D idioms. I'd like to use your graphics package as well, but I don't see any documentation (ddoc, wiki?). Is there some somewhere? I think this is it: https://github.com/CyberShadow/ae Graham
Re: 1st draft of complete class-based std.random successor
Joseph Rushton Wakeling: Latest patches rename randomSample = sample, again offering a documented alias to assist migration. Perhaps it's better to not document this alias. permutation seems good to me (or permute?), but perhaps others have suggestions or can point to a typical naming practice from other languages? I'd like a permutations() range in std.range or std.combinatorics. permutation() sounds a bit too much close, despite it is inside another module. Bye, bearophile
Re: 1st draft of complete class-based std.random successor
Latest patches rename randomSample = sample, again offering a documented alias to assist migration. It would be nice to complete the set and eliminate randomCover, but in this case cover seems too vague a name to use. Any suggestions for alternatives? I wasn't able to readily find an equivalent in other random number libraries. permutation seems good to me (or permute?), but perhaps others have suggestions or can point to a typical naming practice from other languages?
Re: 1st draft of complete class-based std.random successor
On Saturday, 22 March 2014 at 20:09:00 UTC, bearophile wrote: Perhaps it's better to not document this alias. For now it will be documented, for clarity if nothing else. Whether that documentation makes it into a Phobos submission, I think should depend on formal review. I'd like a permutations() range in std.range or std.combinatorics. permutation() sounds a bit too much close, despite it is inside another module. How does your desired concept relate to the existing std.algorithm.nextPermutation ... ?
Re: 1st draft of complete class-based std.random successor
Joseph Rushton Wakeling: How does your desired concept relate to the existing std.algorithm.nextPermutation ... ? The API of the lazy permutations/combinations ranges is similar to the one I have written here: http://rosettacode.org/wiki/Permutations#Fast_Lazy_Version That is also very similar to the permutations/combinations here (with the r optional argument): http://docs.python.org/2/library/itertools.html To the one in Phobos is used like: auto items = [1, 2, 3]; do writeln(items); while (items.nextPermutation()); The permutations/combinations range is used like (the boolean template argument is to specify if it has to copy the buffer or not): [1, 2, 3].permutations!false.writeln; Bye, bearophile
Re: Article: Functional image processing in D
On Sat, Mar 22, 2014 at 4:10 PM, Graham Fawcett fawc...@uwindsor.ca wrote: I think this is it: https://github.com/CyberShadow/ae Hmm, there is the /demo directory, that can be useful. But I don't see any documentation per se.
Re: 1st draft of complete class-based std.random successor
Latest patches just pushed to repo make the randomSample = sample change and introduce a fast uniform01 and uniform01Distribution :-)
Re: 1st draft of complete class-based std.random successor
Joseph Rushton Wakeling: Latest patches just pushed to repo make the randomSample = sample change and introduce a fast uniform01 and uniform01Distribution :-) They seem good. More ideas: Three suggestions for std.random: https://d.puremagic.com/issues/show_bug.cgi?id=4851 Strongly pure random generator: https://d.puremagic.com/issues/show_bug.cgi?id=5249 I hope a gaussian (normal distribution) generator is planned or present. Bye, bearophile
Happy Tenth Birthday, GDC!
Hello everyone, Today GDC celebrates 10 years of existence. Please join me in expressing sincere congratulations to everyone who contributed to the project. I would like to emphasize that GDC is a key component of D's present and future success, and I am looking forward to more awesome progress from Iain, Johannes and hopefully an ever-growing gang! Happy Birthday! Andrei
Re: Happy Tenth Birthday, GDC!
On Sunday, 23 March 2014 at 02:06:13 UTC, Andrei Alexandrescu wrote: Hello everyone, Today GDC celebrates 10 years of existence. Please join me in expressing sincere congratulations to everyone who contributed to the project. I would like to emphasize that GDC is a key component of D's present and future success, and I am looking forward to more awesome progress from Iain, Johannes and hopefully an ever-growing gang! Happy Birthday! Andrei So who brought the cake? It better not be GLaDOS ;) Keep up the good work guys! Its really appreciated.
