On 2016-11-21 22:32, mab-on wrote:
On Monday, 21 November 2016 at 20:56:41 UTC, Karabuta wrote:
There is a package in the dub registry called commando
(https://code.dlang.org/packages/commando) for that.
Hm.. maybe i explained it wrong.
My problem is not to pass a argument to the application.
On Sunday, 20 November 2016 at 17:47:50 UTC, MGW wrote:
core.exception.OutOfMemoryError@src\core\exception.d(693):
Memory allocation failed
Simple program and error. Why? Windows 7 (32) dmd 2.072.0
Making a 100 million bytes array by appending one byte at
On Tuesday, 22 November 2016 at 00:41:42 UTC, Meta wrote:
You could write a little script to generate an increasing
version and save it in a file. Then with Dub you can use a
pre-build or pre-generate command to call that script, and in
your D code do `enum version = import("version.txt");`. Yo
On Monday, 21 November 2016 at 21:32:16 UTC, mab-on wrote:
On Monday, 21 November 2016 at 20:56:41 UTC, Karabuta wrote:
There is a package in the dub registry called commando
(https://code.dlang.org/packages/commando) for that.
Hm.. maybe i explained it wrong.
My problem is not to pass a arg
Dne 21.11.2016 v 13:44 Jonathan M Davis via Digitalmars-d-learn napsal(a):
... it's easy enough to just create a
template to do the same thing, it's not worth adding to the language.
That's a problem. I belive there is a lot of things which are easy to
add by some kind of magic (template or mix
On Monday, 21 November 2016 at 12:44:47 UTC, Jonathan M Davis
wrote:
(it might have even had a PR which was rejected), and
presumably, Ketmar added it to his own compiler, because he
liked the feature.
exactly. it is the old patch from Kenji. the patch even survived
C++ -> D transition, 'cause
On Monday, 21 November 2016 at 23:49:27 UTC, burjui wrote:
Though I would argue that it's better to use '_' instead of '$'
to denote deduced fixed size, it seems more obvious to me:
int[_] array = [ 1, 2, 3 ];
alas, `_` is valid identifier, so `enum _ = 42; int[_] a;` is
perfectly valid. dol
On 11/20/2016 12:41 PM, ag0aep6g via Digitalmars-d-learn wrote:
On 11/20/2016 09:09 PM, Charles Hixson via Digitalmars-d-learn wrote:
Thinking it over a bit more, the item returned would need to be a
struct, but the struct wouldn't contain the array, it would just contain
a reference to the arra
On Monday, 21 November 2016 at 23:46:41 UTC, Basile B. wrote:
On Monday, 21 November 2016 at 21:32:16 UTC, mab-on wrote:
What i want is a clever mechanism to store the SemVer (or
Commit-ID) in the binary at compiletime - automatically.
Otherwise i have to think to update a const in the code eve
On Monday, 21 November 2016 at 12:44:47 UTC, Jonathan M Davis
wrote:
Someone could create a DIP for it though and argue for it. If
they did that convincingly enough, maybe it would become a
feature. I suspect that the response will be though that since
it's easy enough to just create a template
On Monday, 21 November 2016 at 21:32:16 UTC, mab-on wrote:
What i want is a clever mechanism to store the SemVer (or
Commit-ID) in the binary at compiletime - automatically.
Otherwise i have to think to update a const in the code every
time i build a new Version.
enum versionData = import
On 11/21/2016 11:16 AM, Kagamin wrote:
Can't find a function for it.
Here is a draft adapted from the following page
http://stackoverflow.com/questions/14872499/is-there-an-equivalent-to-muldiv-for-linux
This draft works for signed types:
T mulDiv(T)(T number, T numerator, T denominator) {
On Monday, 21 November 2016 at 20:56:41 UTC, Karabuta wrote:
There is a package in the dub registry called commando
(https://code.dlang.org/packages/commando) for that.
Hm.. maybe i explained it wrong.
My problem is not to pass a argument to the application.
What i want is a clever mechanism
On Monday, 21 November 2016 at 19:33:54 UTC, mab-on wrote:
I would like to implement a "--version" switch for a command
line application.
Is there a clever way to do that without using the brain on
every build? :)
A dub-solution would be nice - but i didnt find it.
There is a package in the
First, a reminder that we have this great resource of D idioms:
https://p0nce.github.io/d-idioms/#Rvalue-references:-Understanding-auto-ref-and-then-not-using-it
The link above has an idiom of mixing in a byRef() member function to a
struct. I think I've simplified the template by moving typeo
I would like to implement a "--version" switch for a command line
application.
Is there a clever way to do that without using the brain on every
build? :)
A dub-solution would be nice - but i didnt find it.
Can't find a function for it.
On Monday, 21 November 2016 at 17:26:37 UTC, Jonathan M Davis
wrote:
[...]
Thanks Jonathan for the explanation. The cast works fine but
feels "unsafe".
I will wait for the next version.
Stefan
On Monday, 21 November 2016 at 17:26:37 UTC, Jonathan M Davis
wrote:
On Monday, November 21, 2016 17:01:56 Stefan via
Digitalmars-d-learn wrote:
[...]
[...]
there was an overload for toUpper that took string as an
optimization but that inadvertently meant that types that
implicitly converted
On Monday, 21 November 2016 at 17:35:14 UTC, Meta wrote:
On Monday, 21 November 2016 at 16:44:34 UTC, Kagamin wrote:
https://github.com/dlang/tools/commit/5ed4f176f41b7559c64cf525c07ccf13ca3a5160
this?
That seems like a probable cause, but where is cstream being
referenced? I did github sear
On Monday, 21 November 2016 at 16:44:34 UTC, Kagamin wrote:
https://github.com/dlang/tools/commit/5ed4f176f41b7559c64cf525c07ccf13ca3a5160
this?
That seems like a probable cause, but where is cstream being
referenced? I did github search for cstream and all it came up
with were references fr
On Monday, November 21, 2016 17:01:56 Stefan via Digitalmars-d-learn wrote:
> Before 2.0.72.0:
>
> import std.algorithm : map, joiner;
> import std.uni : toUpper;
> import std.traits : EnumMembers;
> import std.stdio : writeln;
> import std.conv: to;
>
> private enum Color : string {
> RED = "
Before 2.0.72.0:
import std.algorithm : map, joiner;
import std.uni : toUpper;
import std.traits : EnumMembers;
import std.stdio : writeln;
import std.conv: to;
private enum Color : string {
RED = "red",
BLUE = "blue",
YELLOW = "yellow"
}
void main(string[] args) {
writeln( [ E
On Monday, 21 November 2016 at 16:37:32 UTC, Kagamin wrote:
Anything in .data and .bss sections and stack. See
https://issues.dlang.org/show_bug.cgi?id=15723
Ok, not an actual reference then, but a false pointer.
https://github.com/dlang/tools/commit/5ed4f176f41b7559c64cf525c07ccf13ca3a5160
this?
On Monday, 21 November 2016 at 16:24:38 UTC, Q. Schroll wrote:
Why don't lambdas cast to a delegate if they are of type R
function(Args)? I don't see any reason to that; a lambda should
be a delegate type by default, and a function only as a special
guarantee/optimization. It just makes them cu
On Monday, 21 November 2016 at 11:22:40 UTC, ag0aep6g wrote:
Who could "someone" be? It's a self-contained example, and buf
doesn't leave the test function.
Anything in .data and .bss sections and stack. See
https://issues.dlang.org/show_bug.cgi?id=15723
As for GC compaction:
https://issues
On 11/21/16 11:24 AM, Q. Schroll wrote:
Why don't lambdas cast to a delegate if they are of type R
function(Args)? I don't see any reason to that; a lambda should be a
delegate type by default, and a function only as a special
guarantee/optimization. It just makes them cumbersome to use with
toDe
Why don't lambdas cast to a delegate if they are of type R
function(Args)? I don't see any reason to that; a lambda should
be a delegate type by default, and a function only as a special
guarantee/optimization. It just makes them cumbersome to use with
toDelegate.
Probably there is a good reaso
On Monday, 21 November 2016 at 12:42:34 UTC, ZombineDev wrote:
That was a proposal for D that was rejected in the last moment
by Andrei. My guess is that ketmar's modified dmd has that
feature implemented.
exactly. it is handy feature, so i used to it. and it slept into
code (i usually test m
On Monday, 21 November 2016 at 13:22:57 UTC, Paolo Invernizzi
wrote:
I'm not sure if it's the same as #15064 bug:
import std.array, std.range, std.algorithm;
immutable static foo = ["a", "b", "c"];
auto bar(R)(R r)
{
string s = r[1];
return s;
}
immutable static res = foo.
I'm having trouble evaluating basic code with rdmd. It's
complaining that std/cstream.d does not exist. I checked, and
surely enough, it doesn't. My question is why is it looking for
cstream.d? Is rdmd out of date, or is there a problem with my dmd
install? I am on OSX 10.12.1 (Sierra) and inst
I'm not sure if it's the same as #15064 bug:
import std.array, std.range, std.algorithm;
immutable static foo = ["a", "b", "c"];
auto bar(R)(R r)
{
string s = r[1];
return s;
}
immutable static res = foo.enumerate.map!bar().array;
std/typecons.d(526): Error: reinterpreting
On Monday, 21 November 2016 at 12:44:47 UTC, Jonathan M Davis
wrote:
On Monday, November 21, 2016 12:08:30 Patric Dexheimer via
Digitalmars-d- learn wrote:
No. D doesn't have that, though it's easy enough to do the same
thing with a helper template. However, Ketmar seems to like to
use his own
On Monday, November 21, 2016 12:08:30 Patric Dexheimer via Digitalmars-d-
learn wrote:
> On Saturday, 19 November 2016 at 00:47:00 UTC, ketmar wrote:
> > On Saturday, 19 November 2016 at 00:28:36 UTC, Stefan Koch
> >
> > wrote:
> >> Please don't post non-d.
> >
> > it slipped accidentally, sorry. ;
On Monday, 21 November 2016 at 12:08:30 UTC, Patric Dexheimer
wrote:
On Saturday, 19 November 2016 at 00:47:00 UTC, ketmar wrote:
On Saturday, 19 November 2016 at 00:28:36 UTC, Stefan Koch
wrote:
Please don't post non-d.
it slipped accidentally, sorry. ;-)
for OP: `uint[2] a = [42, 69];` is t
On Saturday, 19 November 2016 at 00:47:00 UTC, ketmar wrote:
On Saturday, 19 November 2016 at 00:28:36 UTC, Stefan Koch
wrote:
Please don't post non-d.
it slipped accidentally, sorry. ;-)
for OP: `uint[2] a = [42, 69];` is the correct syntax.
"uint[$] a = [42, 69];"
haha for a moment I thou
On Monday, 21 November 2016 at 10:25:17 UTC, Satoshi wrote:
Hello,
how can calling method on local struct throw "null this"?
struct is initialized by .init and have default values.
struct Foo {
Bar bar;
static struct Bar {
float x, y, z;
}
Bar getBar() {
return bar;
}
}
the
On 11/21/2016 08:27 AM, Stefan Koch wrote:
Someone could still be hanging on to an old Reference of buf.
Who could "someone" be? It's a self-contained example, and buf doesn't
leave the test function.
On 21/11/2016 11:25 PM, Satoshi wrote:
Hello,
how can calling method on local struct throw "null this"?
struct is initialized by .init and have default values.
struct Foo {
Bar bar;
static struct Bar {
float x, y, z;
}
Bar getBar() {
return bar;
}
}
then
Foo foo = Foo.init;
cast(ulong)&foo but is not null.
It won't work just in special cases what I cannot reproduce
easily.
Hello,
how can calling method on local struct throw "null this"?
struct is initialized by .init and have default values.
struct Foo {
Bar bar;
static struct Bar {
float x, y, z;
}
Bar getBar() {
return bar;
}
}
then
Foo foo = Foo.init;
auto b = foo.getBar(); // throw "null t
On Monday, November 21, 2016 08:57:11 Bauss via Digitalmars-d-learn wrote:
> Is there a way to identify the Windows version? Such as if it's
> XP, Vista, 7, 8 or 10? Either some way to tweak with version
> flags or something in the standard library.
Phobos doesn't have anything like that, but you
Is there a way to identify the Windows version? Such as if it's
XP, Vista, 7, 8 or 10? Either some way to tweak with version
flags or something in the standard library.
44 matches
Mail list logo
