On 2017-03-14 14:32, Suliman wrote:
Does it work fine on Linux with x64 Postgres?
I've tested it on macOS and Linux 64bit. Works great.
--
/Jacob Carlborg
On 2017-03-15 15:08, Suliman wrote:
Could you give an example when it's better to use DBRow and where to get
data in structure?
Use PGCommand and call "executeQuery" to get back a result set that is
iteratable:
auto query = "SELECT * FROM foos"
auto cmd = new PGCommand(connection, query);
On 2017-04-16 10:11, Joel wrote:
I've got Xcode, do I enter `xcode-select --install` in the terminal?
Yes. That will get you access to Clang, the linker and other tools on
the command line. It will also create /usr/include needed to build C/C++
code from the command line.
--
/Jacob
On 2017-04-16 10:20, Russel Winder via Digitalmars-d-learn wrote:
There are points when you need to ask someone for help…
I am trying to get Dub to build integration tests from test-source as a
separate thing from building unit tests from source. The latter is easy
and works, as does building
On 2017-04-15 13:10, Stefan Koch wrote:
It would requires an O(n^2) check per declaration.
Even it is never used.
which would make imports that much more expensive.
Does it need to be that bad? Isn't it possible to do some simple checks
with less overhead? Something like first checking the
I'm not sure if I'm missing something obvious here, but the following
code compiles and runs:
void foo() {}
void foo() {}
void main() {}
Although if I do call "foo", the compiler will complain that it matches
both versions of "foo".
Is this expected behavior of how function overloading
On 2017-04-16 03:52, Joel wrote:
In getting DSFML (http://dsfml.com/) working. I found gcc takes for ever
to install, is there some thing wrong? (I posted in
https://github.com/Jebbs/DSFML, but no replies). Maybe just install
Xcode CLT (some how), and uninstall gcc. I've had this problem for a
On 2017-03-08 12:59, Guillaume Piolat wrote:
Is it possible to use std.experimental.allocator without the runtime or
with the runtime disabled?
I had a quick look through the imports, I could not find anything that I
know uses the runtime. Although it does use exceptions and asserts in
some
On 2017-03-06 17:27, Deech wrote:
I was thinking something on the order of Scala's pattern matching using
apply/unapply methods. http://www.artima.com/pins1ed/extractors.html.
That should be possible. Although not as a macro and not with the same
nice syntax. Something like this should be
On 2017-04-07 23:05, Ali Çehreli wrote:
Main reason for D not supporting the name-to-pointer mapping? I don't
think so because as far as I know this has been the case since very
early on but UFCS came very much later.
More likely due to properties, i.e. calling functions without
parentheses.
On 2017-07-28 11:30, Mario Kröplin wrote:
Our programs are intended to run "forever". 24/7 servers.
What's wrong with having a bool that determines if the loop should
continue running?
--
/Jacob Carlborg
On 2017-07-12 12:18, Joel wrote:
Is there a 2D physics library I can use on macOS, with D?
I already use a multimedia library for graphics, sound and input.
Box2D [1] perhaps. I think I've seen bindings for it, somewhere.
[1] http://box2d.org
--
/Jacob Carlborg
On 2017-07-12 11:28, Biotronic wrote:
That's basically what I tried to say
It wasn't very clear to me at least.
- the GC may collect memory *it has
allocated* if the only pointers to it are in memory the GC doesn't scan
(i.e. on the stack of an unregistered thread or in memory not
On 2017-07-11 08:18, Biotronic wrote:
If DRuntime is not made aware of the thread's existence, the thread will
not be stopped by the GC, and the GC might collect memory that the
thread is referencing on the stack or in non-GC memory.
Are you sure? Wouldn't that make malloc or any other
On 2017-07-13 20:07, JN wrote:
Consider:
struct Foo
{
int bar;
}
void processFoo(Foo foo)
{
}
void main()
{
Foo f = {bar: 5};
processFoo(f);// ok
processFoo(Foo(5)); // ok
processFoo({bar: 5}); // fail
processFoo(Foo({bar: 5}));
On 2017-07-07 21:40, FoxyBrown wrote:
What's the "best" way to do this? I want something I can simply load at
startup in a convenient and easy way then save when necessary(possibly
be efficient at it, but probably doesn't matter).
Simply json an array and save and load it, or is there a
On 2017-07-09 21:43, Christian Köstlin wrote:
I wonder if there is any fiber based / fiber compatible UI-Toolkit out
for dlang. The second question is, if it would make sense at all to have
such a thing?
If I recall correctly, vibe.d has some form of integration with the
native GUI event loop
On 2017-07-09 23:12, bauss wrote:
I believe OSX (possibly macOS too.) only allows it from the main thread.
Yes, that's correct. But what's the difference between OSX and macOS ;)
--
/Jacob Carlborg
On 2017-07-11 04:40, Gerald wrote:
Thanks for the link, I'm not active with .Net so I had to go look it up.
Reminds me a lot of the way node.js works. If all your async activity is
IO bound maybe it works fine and I'm wrong about this.
My past experience has been that it's challenging to
On 2017-07-13 02:34, Joel wrote:
It doesn't look like there's any thing I can use. I've come across:
dbox, dchip, and blaze. Blaze is dsource. dbox is alpha and hasn't been
updated for 3 years. dchip [1] hasn't been updated for 2 years and
doesn't compile (that's with out using any thing,
On 2017-07-17 22:11, Nordlöw wrote:
- under what name: append, concat or cat?
append - add array or element to existing array
concat (concatenate) - add to arrays (or element) together to create a
new array
Seems like this is a concatenation. But please avoid shortening the
names. I vote
On 2017-07-10 15:37, Gerald wrote:
Having said that, I'm in the camp where this doesn't make much sense.
Using fibers on the main UI thread is likely going to result in a
blocked UI whenever a fiber takes too long to do its work. History has
shown that cooperative multi-tasking typically
On 2017-07-27 16:30, Eugene Wissner wrote:
I have a multi-threaded application, whose threads normally run forever.
But I need to profile this program, so I compile the code with -profile,
send a SIGTERM and call exit(0) from my signal handler to exit the
program. The problem is that I get the
On 2017-07-25 23:06, unDEFER wrote:
I have found the answer in the code.
Right code is:
Import imp = m.isImport();
if (imp !is null)
Thank you.
That's the correct solution. For Expression, there's a field called "op"
that indicates what kind of expression it is, which can used in
On 2017-07-26 05:27, Matthew Remmel wrote:
So as mentioned above, the first problem is that using
ModuleInfo.unitTest returns an aggregated function of all 3 unit tests
for that module, instead of each one individually, so the UDA
information is lost. The second problem is that running
On 2017-07-21 06:16, Andrew Edwards wrote:
Thanks... Minus the AliasSeq bit, this is pretty much what I've been
working with since talking to Brain. The main problem I'm facing is that
it fails to compileif any of the symbols in the imported module is
marked private.
Ah, yes. That's a known
On 2017-07-19 09:22, John Burton wrote:
In C I can declare a function 'static' and it's only visible from within
that implementation file. So I can have a static function 'test' in
code1.c and another non static function 'test' in utils.c and assuming a
suitable prototype I can use 'test' in
On 2017-07-19 11:25, Nicholas Wilson wrote:
You'll want to use https://dlang.org/spec/traits.html#getMember in
conjunction with https://dlang.org/spec/traits.html#getAttributes.
Have a look some of the projects on github e.g.
On 2017-07-19 14:11, John Burton wrote:
Hmm it turns out this machine has 2.0.65 on which is fairly ancient. I'd
not realized this machine had not been updated.
Sorry for wasting everyones' time if that's so, and thanks for the help.
I suspected something like this :). Nice to hear that you
On 2017-07-19 13:49, Andrew Edwards wrote:
Thanks Jacob and Nicholas... Brian Schott helped me out a bit on IRC
earlier. I'm still not getting exactly what I'm looking for though so
wanted to experiment a bit more before posting an update here. I'll
check out the warp.d examples Nicholas
On 2017-07-01 20:13, Damien Gibson wrote:
Hi... A while back i had some issues with making a usable dll file, to
which i did manage to figure out... Though while trying to use it with
C++ i kept getting an error about a corrupted lib file...
Not sure if this is the issue you're having, but if
On 2017-07-01 21:11, Damien Gibson wrote:
As well I only intended to use shared libraries not static ones...
Well, you can use shared libraries in two different way, dynamic linking
or dynamic loading.
Dynamic linking is when you declare your external symbols as usual and
you link with
On 2017-04-29 20:08, سليمان السهمي (Soulaïman Sahmi) wrote:
GCC has this attribute called abi_tag that they put on any function that
returns std::string or std::list, for the rational behind that read
here:https://gcc.gnu.org/onlinedocs/libstdc++/manual/using_dual_abi.html .
the special thing
On 2017-08-01 17:45, ashit wrote:
thank you James
i should try that.
i was always enjoy the pure and efficiency of C. that made me stubborn
to learn java.
Just to be clear, there's no Java code in DWT. Everything is ported to D.
--
/Jacob Carlborg
On 2017-08-05 19:08, Johnson Jones wrote:
using gtk, it has a type called value. One has to use it to get the
value of stuff but it is a class. Once it is used, one doesn't need it.
Ideally I'd like to treat it as a struct since I'm using it in a
delegate I would like to minimize unnecessary
On 2017-08-06 17:47, Moritz Maxeiner wrote:
If you use this option, do be aware that this feature has been scheduled
for future deprecation [1].
It's likely going to continue working for quite a while (years), though.
It's used all over the place in the DMD code base.
--
/Jacob Carlborg
On 2017-05-10 18:17, Stefan Koch wrote:
It looks like this unitest-test block are treated like a function.
unittest blocks are lowered to functions.
--
/Jacob Carlborg
On 2017-05-16 09:39, Anonymouse wrote:
Linker --gc-sections
IIRC that only works with LDC. With DMD it's possible that it removes
sections that are used but not directly referenced.
--
/Jacob Carlborg
On 2017-05-08 23:16, Igor wrote:
Hi,
I am following Casey Muratori's Handmade Hero and writing it in DLang. I
got to Day 011: The Basics of Platform API Design where Casey explains
the best way to structure platform specific vs non-platform specific
code but his method cannot work in DLang
On 2017-05-09 20:08, Igor wrote:
In case you are interested in the reasoning for having platform code
that imports game code Casey explains that in case where you structure
all platform specific code in functions that other code should call you
are making a needlessly big interface polluting
On 2017-06-20 13:51, Moritz Maxeiner wrote:
Last time I checked you only needed the Xcode command line tools (which
are small), not the whole thing.
Yes. But I think there are a few things missing, depending on what you
need. There's some LLDB library that is missing from the command line
On 2017-06-20 01:29, Steven Schveighoffer wrote:
I may have misspoke. I mean they didn't depend on the library itself. I
think they do depend on the C wrappers.
So for instance, they didn't use FILE *, but instead used
read/write/recv/send.
They did use the Posix and Windows API functions.
On 2017-06-20 09:48, Russel Winder via Digitalmars-d-learn wrote:
But there is lots of paid resource in the core Go community which makes
not using "middleware" feasible by providing your own. Also of course
the Go/C interface is not as clean as is the case in D, so the need for
Go-specific
On 2017-06-20 21:59, David Nadlinger wrote:
For Windows, we use the MS C runtime, though, and the legal situation
around redistribution seems a bit unclear.
Musl (or similar) should be available as an alternative. That will make
it easier to cross-compile as well. But I guess MS C runtime is
On 2017-06-21 17:51, David Nadlinger wrote:
This is not relevant for cross-compilation, as long as you have the
libraries available. You can actually link a D Windows x64/MSVCRT
executable from Linux today if you copy over the necessary libraries.
The question is just how we can make this as
On 2017-06-04 19:05, Patrick Schluter wrote:
buildPath("/usr/bin", "/usr/bin/gcc")
/usr/bin/usr/bin/gcc is obviously wrong.
Says who? It might be exactly what I want. The case that came up is
inside DStep. The user provides a set of files C header to be translated
to D modules. The user
On 2017-06-04 20:13, Russel Winder via Digitalmars-d-learn wrote:
On Sun, 2017-06-04 at 20:31 +0300, ketmar via Digitalmars-d-learn
wrote:
maybe 'cause backtrace is called with `bt` command? ;-)
Sadly even using the correct command, I am not getting any data that
helps infer what the
On 2017-06-03 16:12, Russel Winder via Digitalmars-d-learn wrote:
From the manual page on std.path.buildPath:
writeln(buildPath("foo", "bar", "baz")); // "foo/bar/baz"
writeln(buildPath("/foo/", "bar/baz")); // "/foo/bar/baz"
writeln(buildPath("/foo", "/bar")); // "/bar"
I have no
On 2017-06-03 16:03, Nicholas Wilson wrote:
I think an alias template parameter will work here as aliases take
anything(types, literals, symbols).
No, it doesn't work for types:
void foo(alias a)() {}
void main()
{
foo!(int)();
}
Results in:
Error: template instance foo!int does not
On 2017-06-03 16:22, David Nadlinger wrote:
We could also finally fix the frontend to get around this. At DConf
2015, Walter officially agreed that this is a bug that needs fixing. ;)
That would be nice.
--
/Jacob Carlborg
On 2017-06-05 13:48, bvoq wrote:
So I ran: dmd -unittest -main -v -L-lgmp -L-lc -g gmp/*
The error seems to stem from: cc dbgio.o -o dbgio -g -m64 -Xlinker
-no_compact_unwind -lgmp -lc -L/usr/local/Cellar/dmd/2.074.0/lib -lgmp
-lgmp -lgmp -lgmp -lc -lphobos2 -lpthread -lm
Full invocation of
On 2017-06-05 01:14, bvoq wrote:
The flag -L-lc seems to have been passed to the library.
This is the full error message after running it with dub test --verbose
You need to continue to invoke the sub commands, that is, DMD, Clang and
the linker with the verbose flag (-v) added. There's no
On 2017-06-08 09:32, Michael Reiland wrote:
A few questions:
- Is vibe.d the recommended way of doing web work?
Yes.
- Is that book worth purchasing?
Yes.
- Does D have a good library for accessing Postgres? I see several
listed but I don't know what the most stable would be for
On 2017-06-04 07:44, Jesse Phillips wrote:
What is your expected behavior? Throw an exception? You can't really
append an absolute path to another.
Of course you can. I expect buildPath("/foo", "/bar") to result in
"/foo/bar". That's how Ruby behaves.
--
/Jacob Carlborg
On 2017-06-04 12:45, Nordlöw wrote:
My gmp-d tests successfully on Linux as
dub test
but on OS X it fails as
Undefined symbols for architecture x86_64:
"free", referenced from:
...
"malloc", referenced from:
...
Any ideas on why?
On 2017-06-14 11:04, Rene Zwanenburg wrote:
I've casted void buffers to structs containing bitfields to read
pre-existing binary files, and that worked just fine. I don't see why it
would be different for memory mapped devices. What do yo mean by 'do more'?
This bitfield discussion came up in
On 2017-05-03 14:50, Adam D. Ruppe wrote:
No accident there, the spec says any storage class will do:
http://dlang.org/spec/function.html#auto-functions
"An auto function is declared without a return type. If it does not
already have a storage class, use the auto storage class. "
I see.
--
On 2017-05-07 06:01, Mike B Johnson wrote:
how many elements(virtual functions) are in the __vptr?
I guess you can use __traits(allMembers) and __traits(isVirtualMethod) [1].
[1] http://dlang.org/spec/traits.html
--
/Jacob Carlborg
On 2017-05-01 17:45, bachmeier wrote:
I'm porting a small piece of Java code into D, but I've run into this:
int y1 = ((x12 & MASK12) << 22) + (x12 >>> 9) + ((x13 & MASK13) << 7) +
(x13 >>> 24);
I have a basic understanding of those operators in both languages, but I
can't find a sufficiently
On 2017-05-02 01:27, Faux Amis wrote:
To me, this [2] suggests otherwise ;)
Or am I missing something?
[2] https://dlang.org/spec/expression.html#order-of-evaluation
From that link:
"Note that dmd currently does not comply with left to right evaluation
of function arguments and
On 2017-05-03 08:54, nkm1 wrote:
Consider:
import std.stdio;
class A
{
final print() { writeln(this); } // no return type
}
class B : A
{
final void print() { writeln(this); }
}
void main()
{
auto b = new B;
b.print();
A a1 = b;
a1.print();
A a2 = new A;
On 2017-05-02 09:48, ANtlord wrote:
Hello! Is it possible to define associative array on top level of module?
I try to compile this code and I get message `Error: non-constant
expression ["s":"q", "ss":"qq"]`
import std.stdio;
auto dict = [
"s": "q",
"ss": "qq"
];
void main()
{
On 2017-06-27 17:24, Steven Schveighoffer wrote:
Yes, Tango solved this by having a separate "finalize()" method. I wish
we had something like this.
Not sure if this is the same, but I remember that Tango had a separate
method called "dispose" that was called if a class was allocated on the
On 2017-06-27 11:54, John Burton wrote:
I'm coming from a C++ background so I'm not too used to garbage
collection and it's implications. I have a function that creates a
std.socket.Socket using new and connects to a tcp server, and writes
some stuff to it. I then explicitly close the socket,
On 2017-10-08 04:58, Fra Mecca wrote:
At the end I added them as linking options (lflags) but it is kinda odd
that it works given that everything is supplied to dmd as -Lobj.o
Everything passed to DMD with the -L flag is passed to the linker,
basically as is. So if the linker accepts object
On 2017-10-16 17:13, Andrew Edwards wrote:
The best way I know to determine the latest DMD release is
http://ftp.digitalmars.com/LATEST. I'm not aware that such a file exists
for LDC and GDC so I'm currently doing:
string latest(string url) {
return executeShell("git ls-remote --tags " ~
On 2017-10-16 20:32, Andrew Edwards wrote:
You're a godsend. Thank you very much.
:D
--
/Jacob Carlborg
On 2017-10-17 06:51, Ky-Anh Huynh wrote:
Hi,
Is it possible to change the current process's environment variables?
I have looked at `std/process.d` source code, and there is only a
private method `createEnv` used when new (sub)process is created.
In C `putEnv` the answer is positive:
On 2017-10-17 04:52, Fat_Umpalumpa wrote:
I am having a lot of trouble trying to install Tango to use with D2 on
my mac os Sierra. Is this even possible? Thanks!
It can be used as a Dub package [1]. But it will not compile with the
latest version of DMD. 2.071.0 is the latest version it
On 2017-10-12 21:42, Daniel Kozak wrote:
Wow, C# is really wierd. They have method IsNullOrEmpty (OK why not),
but they have IsNullOrWhiteSpace OK little akward but still OK until you
realized it is more like IsNullOrEmptyOrWhiteSpace :D
It's pretty neat functionality. Ruby has it (or rather
On 2017-08-29 19:35, Moritz Maxeiner wrote:
On Tuesday, 29 August 2017 at 09:59:30 UTC, Jacob Carlborg wrote:
[...]
But if I keep the range internal, can't I just do the allocation
inside the range and only use "formattedWrite"? Instead of using both
formattedWrite and sformat and go through
On 2017-09-12 01:03, Nordlöw wrote:
If I have a function like
`extern(C) void f(void *x, size_t x_sz)`
can I instead declare it as
`extern(C) void f(void[] x)`
?
It looks like the length needs to come first [1]. I think it would be
technically possible if you flipped the parameters but
On 2017-09-25 09:47, Sebastiaan Koppe wrote:
I didn't know dflags-* was a thing, and I can't find it in docs either.
That's how it works in the JSON package description file.
--
/Jacob Carlborg
On 2017-09-30 08:56, Tony wrote:
The documentation says:
--
This module contains bindings to selected types and functions from the
standard C header . Note that this is not automatically
generated, and may omit some types/functions from the
On 2017-10-02 17:57, Nordlöw wrote:
Is implementing opCall(size_t) for structures such as array containers
that already define opIndex and opSlice deprecated?
I can't find any documentation on the subject on when opCall should be
defined to enable foreach (isIterable).
opCall is not related
On 2017-08-19 16:07, kdevel wrote:
test.d
---
void main ()
{
}
---
$ dmd -c test.d
$ cc -o test test.o -L/[...]/dmd2/linux/lib64 -lphobos2 -static
-lpthread -lrt
/[...]/dmd2/linux/lib64/libphobos2.a(sections_elf_shared_774_420.o): In
function
On 2017-08-25 23:25, Enjoys Math wrote:
Something like this:
module file_watcher;
import std.concurrency;
import std.file;
import std.signals;
import std.datetime;
void fileWatcher(Tid tid, string filename, int loopSleep) {
auto modified0 = timeLastModified(filename);
while
On 2017-08-28 08:31, Nemanja Boric wrote:
On Monday, 28 August 2017 at 06:27:20 UTC, Jacob Carlborg wrote:
http://code.dlang.org/packages/vibe-core
http://code.dlang.org/packages/libasync
In addition, to avoid polling, it's possible to register yourself to the
operating system so it will
I'm working on some code that sanitizes and converts values of different
types to strings. I thought it would be a good idea to wrap the
sanitized string in a struct to have some type safety. Ideally it should
not be possible to create this type without going through the sanitizing
functions.
On 2017-08-25 07:25, Hasen Judy wrote:
What libraries are people using to run webservers other than vibe.d?
Don't get me wrong I like the async-io aspect of vibe.d but I don't like
the weird template language and the fact that it caters to mongo crowd.
I think for D to a have good web story
On 2017-08-25 08:12, Nordlöw wrote:
Thanks!
Your advice led to the following sample solution
import std.meta : aliasSeqOf;
immutable englishIndefiniteArticles = [`a`, `an`];
bool isEnglishIndefiniteArticle(S)(S s)
{
return cast(bool)s.among!(aliasSeqOf!englishIndefiniteArticles);
}
Is
On 2017-08-28 23:45, Moritz Maxeiner wrote:
If you want the caller to be just in charge of allocation, that's what
std.experimental.allocator provides. In this case, I would polish up the
old "format once to get the length, allocate, format second time into
allocated buffer" method used with
On 2017-08-31 08:41, Nicholas Wilson wrote:
My project is a library, but I also need to test it and unit tests won't
cut it (external hardware).
How do you set up the dub.json to build the library normally but when it
is invoked with `dub test` it runs a separate configuration that also
On 2017-08-29 19:35, Moritz Maxeiner wrote:
void put(T t)
{
if (!store)
{
// Allocate only once for "small" vectors
store = alloc.makeArray!T(8);
if (!store) onOutOfMemoryError();
}
else if (length ==
On 2017-10-11 22:36, Nordlöw wrote:
My first idea is to make stderr "core dumped" the invariant. Therefore
my first try becomes to redirect stderr to stdout (in bash) and grep for
the pattern 'core dumped' as follows
IIRC, segmentation faults are printed by the shell and not the
On 2017-11-25 23:31, Mike Parker wrote:
You don't link static libraries with each other. They're just
collections of object files intended to be linked with an executable or
a DLL. Order doesn't matter for optlink or the MS linker, but other
linkers, such as ld (which is commonly used with
On 2017-11-24 16:09, Adam D. Ruppe wrote:
Thanks, this gets me started.
Do you happen to know if there is anything like "pragma(lib)" for the
-framework argument? (I don't use dub, so I took your config there to
make my own command line, but it would be nice if I didn't have to
specify the
On 2017-11-23 01:35, Jonathan M Davis wrote:
It would make sense with something like the nodes of a linked list if they
needed access to the container for some reason. Pretty much any case where a
an instance of a nested class is going to be associated with a specific
instance of its parent
On 2017-11-23 17:06, Adam D. Ruppe wrote:
I know we have the extern(Objective-C) stuff from
https://wiki.dlang.org/DIP43 now, but do we have existing bindings
anywhere along the lines of the win32 ones we can just import and start
calling the operating system functions?
Not as far as I know.
On 2017-11-30 12:19, Basile B. wrote:
That's strange because as said i had g++ / c++ but DMD compiles only
once gcc-c++ setup. Anyway, working now.
It should be possible to get which package the "g++" file belongs to [1].
[1]
On 2017-11-29 17:13, Wanderer wrote:
I'm trying to simulate a race condition in D with the following code:
I'm not sure what your end goal is but perhaps you could try to see if
the LLVM thread sanitizer [1] can be used with LDC. The thread sanitizer
can identify race conditions even though
On 2017-11-30 09:56, Basile B. wrote:
On Thursday, 30 November 2017 at 08:38:15 UTC, Basile B. wrote:
[...]
All required tools are setup. I do not set AUTOBOOTSTRAP=1 since dmd
2.077 is setup.
I needed gcc-c++... I don't know why but since "which g++" gave a valid
file name i thought it was
On 2017-12-02 02:26, Adam D. Ruppe wrote:
But this is intentional - there is no generic, reliable, cross-platform
way of handling it natively. So you need to know the system and code it
yourself. Not super hard but does take a bit of effort in your code.
Since the "scope" block is not
On 2017-12-04 21:43, Dirk wrote:
Hi!
I defined an interface:
interface Medoid {
float distance( Medoid other );
uint id() const @property;
}
and a class implementing that interface:
class Item : Medoid {
float distance( Item i ) {...}
uint id() const @property {...}
}
On 2017-12-01 07:20, Nick Sabalausky (Abscissa) wrote:
When using gdc-6.3.0 on travis-ci, travis is reporting that it can't
download the compiler:
--
$ source "$(CURL_USER_AGENT="$CURL_USER_AGENT" bash install.sh gdc-6.3.0
--activate)"
On 2017-12-17 12:49, kerdemdemir wrote:
I have an enum statement :
enum : string
{
KErdem
Ali
Zafer
Salih
//etc...
}
I don't want to give a name to my enum class since I am accessing this
variables very often.
But I also have a function like:
double
On 2017-12-16 15:11, Vino wrote:
Hi All,
Request your help on reserve an dynamic array when the capacity is
reached to a point(eg: 80%) so the array to extend the reserve by next 20%
Example:
Array!string Test;
Test. reserve(100) - Initall
Test =(.) - The number of entries are
On 2017-12-14 14:56, mrphobby wrote:
Also, it feels a bit awkward to implement the callback handling methods
as static methods, with the "self" and SEL arguments. Would have been
nice if it was possible to use instance methods.
That's currently not possible. The "self" and SEL arguments are
On 2017-12-13 13:18, mrphobby wrote:
I have been taking a look at your example. Looks pretty neat! Some
advanced mixin stuff there that looks pretty useful.
They're pretty basic ;)
However, as far as
I can tell there is no handling of retain/release.
No, that's correct.
How would you
On 2017-12-13 16:07, Jacob Carlborg wrote:
On 2017-12-13 13:18, mrphobby wrote:
Would it be possible to somehow hook this up automatically to the D
destructor perhaps? Interested in hearing your thoughts on this!
As far as I know, the destructor is only called (automatically by the
GC).
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