Re: Shortest quine in D
On 04/26/2017 11:37 PM, H. S. Teoh via Digitalmars-d wrote: On Thu, Apr 27, 2017 at 12:15:32AM +, Jon Degenhardt via Digitalmars-d wrote: On Wednesday, 26 April 2017 at 23:19:32 UTC, H. S. Teoh wrote: --hello.d:-- import std.stdio;void main(){write(import("hello.d"));} Thanks to string imports, quines in D are actually trivial. :-D And on that note, an actual cheating quine for D would be the blank .d file: because compiling with dmd -main produces an executable that writes no output (i.e., output of length zero, identical to the source code). Finally, our killer app!!! :)
Re: Shortest quine in D
On Thu, Apr 27, 2017 at 12:15:32AM +, Jon Degenhardt via Digitalmars-d wrote: > On Wednesday, 26 April 2017 at 23:19:32 UTC, H. S. Teoh wrote: > > --hello.d:-- > > import std.stdio;void main(){write(import("hello.d"));} > > > > > > Thanks to string imports, quines in D are actually trivial. :-D > > > > > > T > > :) https://en.wikipedia.org/wiki/Quine_(computing)#.22Cheating.22_quines Technically, the *program* itself takes no input, because string imports happen at compile-time, and the program's source is in fact embedded in the executable, not read at runtime. So technically it's not cheating. :-P But of course, it's in the "spirit of cheating" because it actually avoids the insight that comes with actually writing a quine without using string imports. And on that note, an actual cheating quine for D would be the blank .d file: because compiling with dmd -main produces an executable that writes no output (i.e., output of length zero, identical to the source code). T -- If creativity is stifled by rigid discipline, then it is not true creativity.
Re: Shortest quine in D
On 04/26/2017 04:48 PM, Stefan Koch wrote: On Wednesday, 26 April 2017 at 23:19:32 UTC, H. S. Teoh wrote: --hello.d:-- import std.stdio;void main(){write(import("hello.d"));} Thanks to string imports, quines in D are actually trivial. :-D T use __FILE__ to make it a little more portable Or a single letter source file to make it shorter. :p Ali
Re: Shortest quine in D
On Wednesday, 26 April 2017 at 23:19:32 UTC, H. S. Teoh wrote: --hello.d:-- import std.stdio;void main(){write(import("hello.d"));} Thanks to string imports, quines in D are actually trivial. :-D T :) https://en.wikipedia.org/wiki/Quine_(computing)#.22Cheating.22_quines
Re: Shortest quine in D
On Wednesday, 26 April 2017 at 23:19:32 UTC, H. S. Teoh wrote: --hello.d:-- import std.stdio;void main(){write(import("hello.d"));} Thanks to string imports, quines in D are actually trivial. :-D T use __FILE__ to make it a little more portable
Shortest quine in D
--hello.d:-- import std.stdio;void main(){write(import("hello.d"));} Thanks to string imports, quines in D are actually trivial. :-D T -- Knowledge is that area of ignorance that we arrange and classify. -- Ambrose Bierce