On Wednesday, 10 September 2014 at 22:23:11 UTC, Adam D. Ruppe
wrote:
The curl one should be easiest for just downloading files. The
big problems with it are that it can be a pain to get the
library working with versioning and stuff and that it sometimes
does the wrong thing in advanced use
I like the to template a lot, but sometimes I want to make sure
beforehand that a call to it works. Is there anything in phobos
in missed to do that. And I don't want to try catch.
On Thursday, 11 September 2014 at 08:58:09 UTC, Robert burner
Schadek wrote:
I like the to template a lot, but sometimes I want to make
sure beforehand that a call to it works. Is there anything in
phobos in missed to do that. And I don't want to try catch.
There's an open request for it, and
On Thursday, 11 September 2014 at 09:10:03 UTC, monarch_dodra
wrote:
There's an open request for it, and plans to have a bool
maybeTo!(OUT, WHAT)(WHAT what, ref OUT out), but we aren't
quite there yet.
The idea is that *once* we have that, then to would simply
become an enforce!maybeTo.
On Thursday, 11 September 2014 at 09:53:34 UTC, Nordlöw wrote:
I've tried removing ~/.dub/packages with no progres.
I'm using dub git master.
On Thursday, 11 September 2014 at 09:53:34 UTC, Nordlöw wrote:
What is wrong?
Here's the file
https://github.com/nordlow/justd/blob/master/dub.json
Suddenly
running dub triggers the following error
Error executing command run: Could not find a valid dependency
tree configuration: No match for dependency dchip ~master of fdo
If I remove dchip I get the same error for all other packages.
What is wrong?
I've tried removing
On Wednesday, 10 September 2014 at 23:01:44 UTC, Nordlöw wrote:
On Wednesday, 10 September 2014 at 22:45:08 UTC, Nordlöw wrote:
auto byLine(Range)(Range input) if (isForwardRange!Range)
{
import std.algorithm: splitter;
import std.ascii: newline;
static if (newline.length == 1)
{
On Thursday, 11 September 2014 at 09:33:20 UTC, Robert burner
Schadek wrote:
On Thursday, 11 September 2014 at 09:10:03 UTC, monarch_dodra
wrote:
There's an open request for it, and plans to have a bool
maybeTo!(OUT, WHAT)(WHAT what, ref OUT out), but we aren't
quite there yet.
The idea is
Hi,
I am 80% sure, the failing assertion is correct but please have a
look.
Second assertion fails.
Kind regards
André
class A{}
class B{}
class C : B
{
A a;
alias a this;
this()
{
a = new A();
}
}
void main()
{
B b
V Thu, 11 Sep 2014 11:40:05 +
andre via Digitalmars-d-learn digitalmars-d-learn@puremagic.com
napsáno:
Hi,
I am 80% sure, the failing assertion is correct but please have a
look.
No it is not
assert(cast(A)cast(C)b); // this is OK
b is B so it does not know about having alias to A;
I have this test code:
struct Thing {
uint x;
}
void main(){
uint[] ar1 = [1, 2, 3, 4, 5];
auto min1 = ar1.reduce!((a,b) = a b);
writefln(%s, min1); // prints 1 as expected
Thing[] ar2 = [Thing(1), Thing(2), Thing(4)];
auto min2 = ar2.reduce!((a,b) = a.x b.x); // -
On Thursday, 11 September 2014 at 13:06:05 UTC, Colin wrote:
I have this test code:
struct Thing {
uint x;
}
void main(){
uint[] ar1 = [1, 2, 3, 4, 5];
auto min1 = ar1.reduce!((a,b) = a b);
writefln(%s, min1); // prints 1 as expected
Thing[] ar2 = [Thing(1), Thing(2),
On Thursday, 11 September 2014 at 13:06:05 UTC, Colin wrote:
I have this test code:
struct Thing {
uint x;
}
void main(){
uint[] ar1 = [1, 2, 3, 4, 5];
auto min1 = ar1.reduce!((a,b) = a b);
writefln(%s, min1); // prints 1 as expected
Thing[] ar2 = [Thing(1), Thing(2),
On Thursday, 11 September 2014 at 13:28:37 UTC, Marc Schütz wrote:
On Thursday, 11 September 2014 at 13:06:05 UTC, Colin wrote:
I have this test code:
struct Thing {
uint x;
}
void main(){
uint[] ar1 = [1, 2, 3, 4, 5];
auto min1 = ar1.reduce!((a,b) = a b);
writefln(%s, min1); //
On Thursday, 11 September 2014 at 13:27:39 UTC, Daniel Kozak
wrote:
On Thursday, 11 September 2014 at 13:06:05 UTC, Colin wrote:
I have this test code:
struct Thing {
uint x;
}
void main(){
uint[] ar1 = [1, 2, 3, 4, 5];
auto min1 = ar1.reduce!((a,b) = a b);
writefln(%s, min1);
On 11/09/14 00:05, Nordlöw wrote:
I'm asking because I've read somewhere that there have been complaints
about the curl wrapper.
If you don't want to worry about dependencies on libcurl you can use
Tango [1] [2]. You can see how I use Tango to download files in DVM [3]
[1]
On Thursday, 11 September 2014 at 14:18:31 UTC, Colin wrote:
Ah ok. I get it.
Thanks daniel!
a quiet better version:
import std.stdio;
import std.algorithm;
struct Thing {
uint x;
alias x this;
}
void main(){
uint[] ar1 = [1, 2, 3, 4, 5];
auto min1 =
On Thursday, 11 September 2014 at 14:39:53 UTC, Daniel Kozak
wrote:
On Thursday, 11 September 2014 at 14:18:31 UTC, Colin wrote:
Ah ok. I get it.
Thanks daniel!
a quiet better version:
import std.stdio;
import std.algorithm;
struct Thing {
uint x;
alias x this;
}
void
Daniel Kozak:
You can just use min:
import std.stdio, std.algorithm;
struct Thing {
uint x;
alias x this;
}
alias minimum = reduce!min;
void main() {
immutable ar1 = [10, 20, 30, 40, 50];
ar1.minimum.writeln;
immutable ar2 = [Thing(10), Thing(20), Thing(40)];
V Thu, 11 Sep 2014 14:49:02 +
bearophile via Digitalmars-d-learn digitalmars-d-learn@puremagic.com
napsáno:
Daniel Kozak:
You can just use min:
import std.stdio, std.algorithm;
struct Thing {
uint x;
alias x this;
}
alias minimum = reduce!min;
void main() {
On Thursday, 11 September 2014 at 14:56:00 UTC, Daniel Kozak via
Digitalmars-d-learn wrote:
V Thu, 11 Sep 2014 14:49:02 +
bearophile via Digitalmars-d-learn
digitalmars-d-learn@puremagic.com
napsáno:
Daniel Kozak:
You can just use min:
import std.stdio, std.algorithm;
struct Thing {
On Thursday, 11 September 2014 at 15:07:03 UTC, Daniel Kozak
wrote:
or use alias minimum = reduce!a b;
;)
ok this one does not work
On Thursday, 11 September 2014 at 14:56:00 UTC, Daniel Kozak via
Digitalmars-d-learn wrote:
V Thu, 11 Sep 2014 14:49:02 +
bearophile via Digitalmars-d-learn
digitalmars-d-learn@puremagic.com
napsáno:
Daniel Kozak:
You can just use min:
import std.stdio, std.algorithm;
struct Thing {
On Thursday, 11 September 2014 at 15:29:18 UTC, Daniel Kozak
wrote:
On Thursday, 11 September 2014 at 15:07:03 UTC, Daniel Kozak
wrote:
or use alias minimum = reduce!a b;
;)
ok this one does not work
Yeah, it's actually reduce!a b ? a : b
I am not sure. b is C but everything not in super class B is
hidden.
Using cast I can cast b to a full C.
The cast cast(C)b has the same information about b like the
cast cast(A)b: The memory area of b knows compatitibility to C
and also the alias.
For me, using alias this, the object b has
On 09/11/2014 09:18 AM, andre wrote:
I am not sure. b is C but everything not in super class B is hidden.
Using cast I can cast b to a full C.
The cast cast(C)b has the same information about b like the cast
cast(A)b: The memory area of b knows compatitibility to C and also the
alias.
Hi.
Now I try to use SSE/AVX instructions in D inline asm.
I have a trouble about this.
In http://dlang.org/iasm.html ,
AVX seems to be supported according to SIMD section in the paeg.
But there is no AVX opcodes, like vaddps, in Opcodes section in
the page.
So I have assumed addps can be
On Thursday, 11 September 2014 at 14:30:39 UTC, Jacob Carlborg
wrote:
If you don't want to worry about dependencies on libcurl you
can use Tango [1] [2]. You can see how I use Tango to download
files in DVM [3]
Ok, thanks. And I guess vibe.d can do this aswell without
external dependencies,
On Thursday, 11 September 2014 at 17:37:24 UTC, Nordlöw wrote:
Ok, thanks. And I guess vibe.d can do this aswell without
external dependencies, right?
I'm also interested to know how this can be done with vibe.d...
On Thursday, 11 September 2014 at 17:37:24 UTC, Nordlöw wrote:
On Thursday, 11 September 2014 at 14:30:39 UTC, Jacob Carlborg
wrote:
If you don't want to worry about dependencies on libcurl you
can use Tango [1] [2]. You can see how I use Tango to download
files in DVM [3]
Ok, thanks. And I
Are the pros to using
- UDAs
instead of
- wrapper structs
- alias this
to provide extra semantic information like units of measurement
in terms of compilation speed memory usage and expressivity
I'm asking because I'm planning on converting my
On Thursday, 11 September 2014 at 10:19:17 UTC, monarch_dodra
wrote:
Well, the issue is that this isn't very portable for *reading*,
as even on linux, you may read files with \r\n line endings
(It's standard for csv files, for example), or read \n
terminated files on windows.
The issue is that
On Thursday, 11 September 2014 at 14:49:03 UTC, bearophile wrote:
void main() {
//...
immutable ar2 = [Thing(10), Thing(20), Thing(40)];
ar2.minimum.writeln;
}
Bye,
bearophile
Even better:
void main
{
immutable(Thing)[] ar2 = [10, 20, 40];
On Thursday, 11 September 2014 at 14:49:03 UTC, bearophile wrote:
Daniel Kozak:
You can just use min:
import std.stdio, std.algorithm;
struct Thing {
uint x;
alias x this;
}
alias minimum = reduce!min;
void main() {
immutable ar1 = [10, 20, 30, 40, 50];
On Thursday, 11 September 2014 at 20:03:26 UTC, Nordlöw wrote:
On Thursday, 11 September 2014 at 10:19:17 UTC, monarch_dodra
wrote:
Well, the issue is that this isn't very portable for
*reading*, as even on linux, you may read files with \r\n
line endings (It's standard for csv files, for
On Thursday, 11 September 2014 at 21:29:16 UTC, monarch_dodra
wrote:
Bummer...
Anyway, it shouldn't be too hard to express this in a new range.
On Thursday, 11 September 2014 at 21:29:16 UTC, monarch_dodra
wrote:
Hum... no, those are the correct splitting elements. However, I
don't think that would actually work, as find will privilege
the first whole element to match as a hit, so \r\n never be
hit (rather, it will be hit twice, in
On Thursday, 11 September 2014 at 21:54:39 UTC, Nordlöw wrote:
Anyway, it shouldn't be too hard to express this in a new range.
I guess what we need is a variant of splitter with a more greedy
alias template parameter that will digest two or one bytes.
On Thu, Sep 11, 2014 at 10:31:33PM +, Nordlöw via Digitalmars-d-learn
wrote:
On Thursday, 11 September 2014 at 21:54:39 UTC, Nordlöw wrote:
Anyway, it shouldn't be too hard to express this in a new range.
I guess what we need is a variant of splitter with a more greedy alias
template
Finally got it:
{
name: test,
importPaths: [ext/dallegro5],
lflags: [-Lext/dallegro5],
libs: [
allegro,
allegro_acodec,
allegro_audio,
allegro_font,
allegro_ttf,
allegro_image,
allegro_color,
allegro_primitives
],
dependencies: {
dallegro5: ~master
On Thursday, 11 September 2014 at 21:28:59 UTC, Colin wrote:
Using the alias x this solution would work, but my actual
struct is not a simple struct, so the comparison isn't exactly
(a.x b.x).
You could always override opCmp as well:
http://dlang.org/operatoroverloading.html#compare
what's an unicode alphabetic character? I misunderstood
isAlpha(), I used to think it's to validate letters like a, b, è,
é .. z etc but isAlpha('º') from std.uni module return true. How
can I validate only the letters of an unicode alphabet in D or
should I write one?
I know I can do:
bool
I've got a library I've been building up over a few projects, and
I've only ever run it under debug unittest and release
(with dub buildOptions).
Lately I've needed to control the performance more carefully, but
unfortunately trying to compile with dub --profile gives me some
strange errors:
(New to D, old hand at software engineering...)
I come from .NET and have made heavy use of the async/await
programming paradigm there. In particular, the Task mechanism
(futures/promises) lets one encapsulate the future result of some
work and pass that around. D seems to have something
On 09/11/2014 08:04 PM, AsmMan wrote:
what's an unicode alphabetic character?
Alphabetic is defined as Lu + Ll + Lt + Lm + Lo + Nl + Other_Alphabetic,
all of which are explained here:
http://www.unicode.org/Public/5.1.0/ucd/UCD.html#General_Category_Values
I misunderstood isAlpha(), I
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