On Saturday, 23 May 2015 at 21:09:45 UTC, weaselcat wrote:
After another review, I think some of these conversions to D
could be expressed much easier if the built-in slice had
multidimensional slicing
It was added in 2.066* but I don't think there's any plans to
add support for it to
On Saturday, 23 May 2015 at 20:44:37 UTC, cym13 wrote:
Not sure what kind of meat you mean, but I really don't see
much meat in ranges. Of course, this is 10 times better and
easier to use than STL iterators C++. For me the most
important feature D are mixins, which I, unfortunately, rarely
On Saturday, 23 May 2015 at 21:32:51 UTC, anonymous wrote:
On Saturday, 23 May 2015 at 21:08:19 UTC, Dennis Ritchie wrote:
Perhaps that's not the site, and in Windows. That's what gives
me in CMD:
456 4 4 8 99 456
[[456, 4, 4, 8, 99, 456]13 546
On Saturday, 23 May 2015 at 19:22:40 UTC, Alex Parrill wrote:
import std.algorithm;
import std.range;
import std.stdio;
import std.conv;
void main() {
enum n1 = 5;
writeln(stdin.byLine
.map!(line = line.split( ).map!(x = to!int(x)))
);
On Saturday, 23 May 2015 at 19:22:40 UTC, Alex Parrill wrote:
You seem to be focusing on D's arrays only, but the real meat
is in ranges, which are more generic. Also note that the above
solution doesn't allocate any of the ranges in the heap;
they're all on the stack (as opposed to Python,
Not sure what kind of meat you mean, but I really don't see
much meat in ranges. Of course, this is 10 times better and
easier to use than STL iterators C++. For me the most important
feature D are mixins, which I, unfortunately, rarely use. I'm
waiting for new features from D: for new
(just noticed a weird typo trend with know/now
%s/know/now/g)
On Saturday, 23 May 2015 at 20:25:18 UTC, Dennis Ritchie wrote:
This does not work!
enum n1 = 5;
writeln(stdin.byLine
.map!(line = line.split( ).map!(x = to!int(x)))
);
-
http://rextester.com/VGHZF81178
The code itself is ok.
That site has broken newlines. You can see here that
On Saturday, 23 May 2015 at 20:57:10 UTC, anonymous wrote:
On Saturday, 23 May 2015 at 20:25:18 UTC, Dennis Ritchie wrote:
This does not work!
enum n1 = 5;
writeln(stdin.byLine
.map!(line = line.split( ).map!(x = to!int(x)))
);
-
http://rextester.com/VGHZF81178
The code itself is
On Friday, 22 May 2015 at 00:23:30 UTC, Dennis Ritchie wrote:
Hi,
I've collected some of Python's features. It seems to me that
they are not in the D!
Surely all this is in the D? :)
http://rextester.com/CNQQR
After another review, I think some of these conversions to D
could be
On Saturday, 23 May 2015 at 21:08:19 UTC, Dennis Ritchie wrote:
Perhaps that's not the site, and in Windows. That's what gives
me in CMD:
456 4 4 8 99 456
[[456, 4, 4, 8, 99, 456]13 546
std.conv.ConvException@C:\D\dmd2\windows\bin\..\..\src\phobos\std\conv.d(2013):
Unexpected end of input
On Saturday, 23 May 2015 at 22:01:42 UTC, Dennis Ritchie wrote:
You may find it nonsense, but Paul Graham says that each
language has its own power. He believes that Lisp is the most
powerful language, and programmers who write in other
languages, he said Blub programmers. Learn more about The
int[] arr = [1, 2, 3];
auto r = iota(4, 10);
// ???
assert(equal(arr, iota(1, 10)));
Hopefully in one GC allocation (assuming we know the range's
length).
I tried std.range.primitives.put but its behavior seems a little
mysterious:
This compiles but asserts at runtime:
int[] arr = [1, 2,
FYI, I didn't realize this (but just figured it out), C main
*used* to be in druntime, but it's now generated by the
compiler. See here:
https://github.com/D-Programming-Language/dmd/blob/master/src/mars.c#L236
True. But it is compiler-dependent. GDC actually still defines
C main in the
On 23/05/2015 6:35 p.m., Anthony Monterrosa wrote:
Does D require the standard library to function? Or to be more
direct, does D as a language need its library, or core library, to
function correctly?
I have become very interested in how programming languages do their
magic; how they
On Saturday, May 23, 2015 07:03:33 Vladimir Panteleev via Digitalmars-d-learn
wrote:
int[] arr = [1, 2, 3];
auto r = iota(4, 10);
// ???
assert(equal(arr, iota(1, 10)));
Hopefully in one GC allocation (assuming we know the range's
length).
I tried std.range.primitives.put but its
Does D require the standard library to function? Or to be
more direct, does D as a language need its library, or core
library, to function correctly?
I have become very interested in how programming languages do
their magic; how they interact with the computer itself, and
their inner
std.range.chain?
Atila
On Saturday, 23 May 2015 at 07:03:35 UTC, Vladimir Panteleev
wrote:
int[] arr = [1, 2, 3];
auto r = iota(4, 10);
// ???
assert(equal(arr, iota(1, 10)));
Hopefully in one GC allocation (assuming we know the range's
length).
I tried std.range.primitives.put but its
On 5/22/2015 10:26 PM, Suliman wrote:
Really hard to understand...
So what what would call at first ?
extern(C) int main()
or
int _Dmain()
Your D programs have multiple layers. There is the C runtime, DRuntime,
and your program code.
The C runtime is at the bottom. When the program
On Saturday, 10 November 2012 at 22:09:07 UTC, Andrej Mitrovic
wrote:
On 11/10/12, nixda b...@or.de wrote:
You can try vibe.d bson serialization.
http://vibed.org/api/vibe.data.bson/serializeToBson
It doesn't handle them either. Anyway I've implemented it for
msgpack
(took a whole of 30
On Saturday, 23 May 2015 at 08:01:28 UTC, timotheecour wrote:
On Saturday, 10 November 2012 at 22:09:07 UTC, Andrej Mitrovic
wrote:
On 11/10/12, nixda b...@or.de wrote:
You can try vibe.d bson serialization.
http://vibed.org/api/vibe.data.bson/serializeToBson
It doesn't handle them either.
On Saturday, 23 May 2015 at 07:03:35 UTC, Vladimir Panteleev
wrote:
int[] arr = [1, 2, 3];
auto r = iota(4, 10);
// ???
assert(equal(arr, iota(1, 10)));
import std.array : array;
arr ~ r.array;
On Saturday, 23 May 2015 at 08:35:45 UTC, weaselcat wrote:
On Saturday, 23 May 2015 at 07:03:35 UTC, Vladimir Panteleev
wrote:
int[] arr = [1, 2, 3];
auto r = iota(4, 10);
// ???
assert(equal(arr, iota(1, 10)));
import std.array : array;
arr ~ r.array;
woops, meant ~=
but this is probably
On Saturday, 23 May 2015 at 06:35:50 UTC, Anthony Monterrosa
wrote:
Does D require the standard library to function? Or to be
more direct, does D as a language need its library, or core
library, to function correctly?
Phobos is not required completely. D runtime can be a couple of
lines
Could you explain what mean C main inside the runtime. I
thought that is only one main is possible. And why it's named
*С* main D is not C-translated language.
Same question is about _Dmain -- what is it?
If I will call this() before main? What it will be? Will it run
before main?
On Saturday, 23 May 2015 at 12:47:12 UTC, Mike wrote:
You can disable linking phobos and the D Runtime with the
-nophoboslib compiler flag. I'm not sure if DMD or LDC offer a
similar compiler option.
-defaultlib=
You can use that to change to linking to a .so for example but
leaving it
On Saturday, 23 May 2015 at 10:58:33 UTC, Kagamin wrote:
Well, list comprehension is built into language in python (and
not in D), such level of support is definitely more streamlined.
Well, what's to keep D more functions to work with slist and
dlist ?
In my opinion, lists in D completely
On Saturday, 23 May 2015 at 06:35:50 UTC, Anthony Monterrosa
wrote:
Does D require the standard library to function? Or to be
more direct, does D as a language need its library, or core
library, to function correctly?
I have become very interested in how programming languages
do
Every D program is started as if it were a C program.
Why is so necessary?
What about C++ and other languages? Does they have more then one
main?
Why it's more than one main is needed? Why D apps can't start
with single main?
On Saturday, 23 May 2015 at 02:36:14 UTC, Dennis Ritchie wrote:
For example, the code in Python looks quite natural:
a = [[int(j) for j in input().split()] for i in range(n)]
About D-code, I can not say:
auto a = stdin
.byLine
.map!(l = l.splitter.map!(to!int).array)
On 23/05/2015 10:57 p.m., Suliman wrote:
Every D program is started as if it were a C program.
Why is so necessary?
What about C++ and other languages? Does they have more then one main?
Depends on the implementation. I believe Visual C++ does. But it is used
like D's to allow it to
On Saturday, 23 May 2015 at 10:57:22 UTC, Suliman wrote:
Every D program is started as if it were a C program.
Why is so necessary?
It's not actually necessary. You could implement the `_start`
function in your D program. Here's a D program without any C
runtime, D runtime, or main.
On Saturday, 23 May 2015 at 06:35:50 UTC, Anthony Monterrosa
wrote:
Does D require the standard library to function? Or to be
more direct, does D as a language need its library, or core
library, to function correctly?
There are two main libraries in D: The D Runtime, and the
standard
On 5/21/15 2:35 PM, Ali Çehreli wrote:
On 05/21/2015 12:44 PM, Meta wrote:
All we need is user-defined opIs and then we're really cooking with gas.
if (5 is between(4, 6))
{
//...
}
We're almost there. :)
bool is_between(T0, T1, T2)(T0 what, T1 min, T2 max)
{
return (what = min)
On Sat, 2015-05-23 at 10:17 -0700, Andrei Alexandrescu via Digitalmars-d-learn
wrote:
[…]
if (ordered(4, 5, 6)) { ... }
if (strictlyOrdered(4, 5, 6)) { ... }
So the latter means the integers have to lashed as well as ordered? ;
-)
--
Russel.
On Friday, 22 May 2015 at 00:23:30 UTC, Dennis Ritchie wrote:
Hi,
I've collected some of Python's features. It seems to me that
they are not in the D!
Surely all this is in the D? :)
http://rextester.com/CNQQR
import std.algorithm;
import std.range;
import std.stdio;
import std.conv;
On Saturday, May 23, 2015 08:36:47 weaselcat via Digitalmars-d-learn wrote:
On Saturday, 23 May 2015 at 08:35:45 UTC, weaselcat wrote:
On Saturday, 23 May 2015 at 07:03:35 UTC, Vladimir Panteleev
wrote:
int[] arr = [1, 2, 3];
auto r = iota(4, 10);
// ???
assert(equal(arr, iota(1,
On Saturday, 23 May 2015 at 17:17:17 UTC, Andrei Alexandrescu
wrote:
On 5/21/15 2:35 PM, Ali Çehreli wrote:
On 05/21/2015 12:44 PM, Meta wrote:
All we need is user-defined opIs and then we're really
cooking with gas.
if (5 is between(4, 6))
{
//...
}
We're almost there. :)
bool
38 matches
Mail list logo
