On Friday, May 3, 2024 2:38:31 PM MDT Jonathan M Davis via Digitalmars-d-learn
wrote:
> On Friday, May 3, 2024 1:15:16 PM MDT Ben Jones via Digitalmars-d-learn
wrote:
> > In general, you can't skip a declaration with goto, but it seems
> > to be allowed if the declaration
On Friday, May 3, 2024 1:15:16 PM MDT Ben Jones via Digitalmars-d-learn wrote:
> In general, you can't skip a declaration with goto, but it seems
> to be allowed if the declaration you're skipping is labelled...
> Is that expected or an accepts invalid bug?
>
> https://godbolt.org/z/4qx8Pf6G7
>
>
On Wednesday, April 10, 2024 2:41:56 PM MDT Lettever via Digitalmars-d-learn
wrote:
> ```
> import std;
>
> Nullable!int func() => 3;
> void main() {
> Nullable!int a = 3;
> //works fine
> Nullable!int b = func();
> //does not compile
> }
Technically, no implicit conversion
Actually, since I'm usually the one who does the FreeBSD ones anyway, here
you go:
https://github.com/dlang/dmd/pull/16359
The declarations compile, and they should match the ones in C, since I
copied them over and then tweaked them, but I haven't actually tested them.
All that being said, even
On Saturday, April 6, 2024 3:57:46 AM MDT Arjan via Digitalmars-d-learn wrote:
> I'm using posix mqueue in a D application on Linux. Works fine.
> But on FreeBSD it fails to compile due to the version statement:
>
> [version (CRuntime_Glibc):](
>
On Friday, April 5, 2024 3:11:42 AM MDT Dom DiSc via Digitalmars-d-learn
wrote:
> On Sunday, 24 March 2024 at 09:16:20 UTC, Jonathan M Davis wrote:
> > So, yes, you've run into a problem that it would be nice to
> > have a better fix for, but even if we could negate attributes
> > in general,
On Monday, April 1, 2024 5:37:56 PM MDT dany via Digitalmars-d-learn wrote:
> Actually I would get an ID's Usb
That's going to depend on the operating system, and it's also going to
depend on exactly what kind of ID you're looking for.
- Jonathan M Davis
On Friday, March 29, 2024 4:50:53 PM MDT curiousprogramma08 via Digitalmars-d-
learn wrote:
> ```d
> struct QueueNode
> {
>
> private int data;
> private QueueNode *next = null;
>
> this(int data)
> {
> this.data = data;
> }
> }
> ```
> I also tried to write it
On Thursday, March 28, 2024 4:21:03 PM MDT Salih Dincer via Digitalmars-d-
learn wrote:
> How can we add all members of an enum type to a list without
> duplicating code?
As the documentation for EnumMembers explains, you can use
std.meta.NoDuplicates to strip out duplicates if you want to do
On Sunday, March 24, 2024 1:41:41 AM MDT Dom DiSc via Digitalmars-d-learn
wrote:
> I'm creating a library that is completely pure, but it doesn't
> compile with pure: at the top because of one impure unittest
> (which uses random to test some things only probabilistic)!
>
> So do I really need
On Saturday, March 23, 2024 3:23:23 PM MDT Nick Treleaven via Digitalmars-d-
learn wrote:
> I've not used static constructors before, but it seems like the
> following should not be allowed:
>
> ```d
> import std.stdio;
>
> immutable int x;
>
> @safe shared static this()
> {
> x.writeln(); //
On Saturday, March 23, 2024 1:30:29 PM MDT Menjanahary R. R. via Digitalmars-
d-learn wrote:
> The next code works as is but ...
>
> ```
> import std.stdio;
> import std.traits;
>
> bool isPrime(T)(T n) if (isIntegral!T) {
> if (n <= T(3)) return n > T(1);
>
> if (n % T(2) == T(0) || n %
On Saturday, March 23, 2024 12:11:15 AM MDT Per Nordlöw via Digitalmars-d-
learn wrote:
> Why doesn't string implicitly convert to immutable(ubyte)[] in
> @safe mode?
Why would it? They're different types. Their elements happen to have the
same size, but that doesn't mean that they're used for
On Wednesday, March 13, 2024 3:49:55 PM MDT zoujiaqing via Digitalmars-d-learn
wrote:
> On Wednesday, 13 March 2024 at 21:21:21 UTC, Jonathan M Davis
>
> wrote:
> > On Wednesday, March 13, 2024 3:03:30 PM MDT zoujiaqing via
> >
> > Digitalmars-d-learn wrote:
> >> upload file to server in docker,
On Wednesday, March 13, 2024 3:03:30 PM MDT zoujiaqing via Digitalmars-d-learn
wrote:
> upload file to server in docker, but upload directory volume to
> host machine.
>
> Exception error:
> ```
> Invalid cross-device link
> ```
>
> Have other function like move(a, b) ?
>
>
On Monday, March 11, 2024 10:51:48 AM MDT Andy Valencia via Digitalmars-d-
learn wrote:
> On Monday, 11 March 2024 at 16:25:13 UTC, Jonathan M Davis wrote:
> > ...
> > But what exactly static means varies based on the context.
>
> Thank you for the list! But none of those appear to apply to a
>
On Monday, March 11, 2024 9:56:24 AM MDT Andy Valencia via Digitalmars-d-learn
wrote:
> Leveraging my knowledge of C, I assumed a "static" function would
> be hidden outside of its own source file. I can't find any
> statement about the semantics of a static function in the
> documentation, and
On Wednesday, March 6, 2024 6:06:34 AM MST kdevel via Digitalmars-d-learn
wrote:
> On Saturday, 10 September 2022 at 08:48:39 UTC, Andrej Mitrovic
>
> wrote:
> > [...]
> > I wish the compiler would rewrite scope(failure) to use chained
> > exceptions. Otherwise any exceptions thrown within
> >
On Wednesday, February 28, 2024 10:44:08 PM MST Brad Roberts via Digitalmars-
d-announce wrote:
> On 2/28/2024 7:34 PM, Jonathan M Davis via Digitalmars-d-announce wrote:
> > On Wednesday, February 28, 2024 7:18:29 PM MST Mike Parker via
> > Digitalmars-d->
> > announce
On Wednesday, February 28, 2024 7:18:29 PM MST Mike Parker via Digitalmars-d-
announce wrote:
> On Wednesday, 28 February 2024 at 19:24:32 UTC, Jonathan M Davis
>
> wrote:
> > I see that they're up on the NNTP server, and the web forum is
> > hooked up to them, but there is no mailing list. Is
On Tuesday, February 27, 2024 8:28:01 PM MST Mike Parker via Digitalmars-d-
announce wrote:
> Most of the process takes place in two new forums: DIP Ideas and
> DIP Development (dip.idea and dip.development on the NNTP
> server). The purpose of the Ideas forum is to determine if
> developing the
On Friday, February 16, 2024 1:06:26 AM MST Ferhat Kurtulmuş via Digitalmars-
d-learn wrote:
> On Friday, 16 February 2024 at 07:43:24 UTC, Ferhat Kurtulmuş
>
> wrote:
> > When I tried to catch exceptions in my unit test, I found that
> > exceptions were not thrown or caught in the unit test
On Wednesday, February 14, 2024 7:17:15 PM MST Basile B. via Digitalmars-d-
learn wrote:
> From what I remember, it was that there was no reference to the
> source. Things got blitted and you had to fix the copy, already
> blitted. Was that the only issue ?
There were probably some use cases
On Tuesday, February 13, 2024 12:40:57 AM MST Forest via Digitalmars-d-learn
wrote:
> I may have found a bug in assumeUTF(), but being new to D, I'm
> not sure.
>
> The description:
> > Assume the given array of integers arr is a well-formed UTF
> > string and return it typed as a UTF string.
> >
On Saturday, February 10, 2024 7:31:47 PM MST Steven Schveighoffer via
Digitalmars-d-learn wrote:
> On Saturday, 10 February 2024 at 23:48:56 UTC, Jonathan M Davis
>
> wrote:
> > If I understand correctly, he cares about how far into the
> > month the dates
> > are, whereas diffMonths ignores the
On Saturday, February 10, 2024 4:20:33 PM MST Steven Schveighoffer via
Digitalmars-d-learn wrote:
> On Saturday, 10 February 2024 at 15:53:09 UTC, Alexander Zhirov
>
> wrote:
> > Is it possible to calculate the difference between dates in
> > years using regular means? Something like that
> >
> >
On Saturday, February 10, 2024 3:11:48 PM MST Brad Roberts via Digitalmars-d-
learn wrote:
> Back when I was doing lots of software developer interviews, one of my
> frequent questions involved date math. This wasn't because it's
> difficult from a coding standpoint, but that it's NOT a coding
On Saturday, February 10, 2024 8:53:09 AM MST Alexander Zhirov via
Digitalmars-d-learn wrote:
> Is it possible to calculate the difference between dates in years
> using regular means? Something like that
>
>
> ```
> writeln(Date(1999, 3, 1).diffMonths(Date(1999, 1, 1)));
> ```
>
> At the same
On Thursday, January 25, 2024 8:03:41 AM MST Max Samukha via Digitalmars-d-
announce wrote:
> On Monday, 22 January 2024 at 23:28:40 UTC, Jonathan M Davis
>
> wrote:
> > Of course, ultimately, different programmers have different
> > preferences, and none of us are going to be happy about
> >
On Thursday, January 25, 2024 1:57:56 AM MST Jim Balter via Digitalmars-d-
learn wrote:
> The specification of ranges, which is independent of
> the D language, says that the way to copy a range is to use
> save().
I'm sorry, but you're misunderstanding the range specification if you think
that
On Tuesday, January 23, 2024 12:32:31 PM MST Stephen Tashiro via Digitalmars-
d-learn wrote:
> On Tuesday, 23 January 2024 at 18:23:22 UTC, Renato wrote:
> > This works , your mistake was to not actually assign the array
> > to the class' field!
> >
> > Change this line:
> >
> > ```d
> > auto
On Tuesday, January 23, 2024 4:11:00 AM MST ryuukk_ via Digitalmars-d-announce
wrote:
> On Tuesday, 23 January 2024 at 06:30:08 UTC, Jonathan M Davis
>
> wrote:
> > That being said, I expect that it would be pretty easy to write
> > a mixin to do something like that if you really wanted to.
> >
On Monday, January 22, 2024 11:05:28 PM MST Chris Katko via Digitalmars-d-
announce wrote:
> ```D
> class dataGridLayerView{
> int t;
> this(int _t){
>t = _t;
>}
> }
>
> class myClass{
> dataGridLayerView dataGrid;
>
> this()
>{
>dataGrid = new
On Monday, January 22, 2024 4:01:54 PM MST Walter Bright via Digitalmars-d-
announce wrote:
> On 1/21/2024 3:51 AM, zjh wrote:
> > When you need `friend`, You can put them all in one module.
> > Sometimes, when `multiple classes` are closely related and independent,
> > `class level privacy`
On Friday, January 19, 2024 3:49:29 AM MST Jim Balter via Digitalmars-d-learn
wrote:
> On Friday, 17 November 2017 at 17:55:30 UTC, Jonathan M Davis
>
> wrote:
> > When you have
> >
> > foreach(e; range)
> >
> > it gets lowered to something like
> >
> > for(auto r = range; !r.empty; r.popFront())
On Thursday, January 18, 2024 4:58:32 PM MST zoujiaqing via Digitalmars-d-
learn wrote:
> On Thursday, 18 January 2024 at 23:43:13 UTC, Jonathan M Davis
>
> wrote:
> > On Thursday, January 18, 2024 4:26:42 PM MST zoujiaqing via
> >
> > Digitalmars-d- learn wrote:
> >> ```D
> >> import std.datetime
On Thursday, January 18, 2024 4:26:42 PM MST zoujiaqing via Digitalmars-d-
learn wrote:
> ```D
> import std.datetime : Clock, format;
> import std.stdio : writeln;
>
> void main()
> {
> auto currentTime = Clock.currTime;
>
> auto formattedTime = currentTime.format("%Y-%m-%d %H:%M:%S");
>
On Wednesday, January 17, 2024 11:33:48 PM MST zjh via Digitalmars-d-learn
wrote:
> On Thursday, 18 January 2024 at 04:30:33 UTC, Jonathan M Davis
> wrote:
> but for a lot of code, using auto and size_t makes it
>
> > so that you don't need to use int, and it would be a big
> > problem in general
On Wednesday, January 17, 2024 7:55:37 PM MST zjh via Digitalmars-d-learn
wrote:
> Can you change the type of 'length' from 'ulong' to 'int', so I
> haven't to convert it every time!
If you mean for arrays, length and array indices are specifically size_t so
that their size will match the
On Wednesday, January 17, 2024 7:03:18 AM MST Renato via Digitalmars-d-learn
wrote:
> My main reasoning is that D tools, surprisingly, cannot do
> "Optimize Imports" (turns out that with all the metaprogramming
> going on , it's impossible to tell for sure which imports are
> being used - or so I
On Tuesday, January 16, 2024 1:42:04 PM MST bomat via Digitalmars-d-learn
wrote:
> Wow, that was... exhaustive. Thanks for that. :)
> One more question that I have, though...
>
> On Tuesday, 16 January 2024 at 19:05:43 UTC, Jonathan M Davis
>
> wrote:
> > The downside of course is that you then
On Tuesday, January 16, 2024 6:19:59 AM MST Orfeo via Digitalmars-d-learn
wrote:
> I found myself a bit perplexed when it comes to the usage of
> "nested imports" and selective imports. It seems that prominent D
> programmers have varied opinions on the matter. I would love to
> hear your
On Monday, January 15, 2024 7:25:32 PM MST matheus via Digitalmars-d-learn
wrote:
> Hi, I'm mostly a lurker in these Forums but sometimes I post here
> and there, my first language was C and I still use today together
> with my own library (A Helper) which is like a poor version of
> STB
On Tuesday, January 9, 2024 6:22:24 AM MST bachmeier via Digitalmars-d-learn
wrote:
> On Tuesday, 9 January 2024 at 10:11:35 UTC, Alexibu wrote:
> > It looks like isInputRange is false for arrays with fixed
> > length by design.
> >
> > I can do:
> >
> > ```d
> > float[4] arr;
> > foreach(x;arr)
On Tuesday, January 9, 2024 4:13:23 AM MST Alexibu via Digitalmars-d-learn
wrote:
> On Tuesday, 9 January 2024 at 10:44:34 UTC, Jonathan M Davis
>
> wrote:
> > How would it even be possible for a static array to be a range?
> > It has a fixed length. For a type to work as a range, it needs
> > to
On Tuesday, January 9, 2024 3:11:35 AM MST Alexibu via Digitalmars-d-learn
wrote:
> It looks like isInputRange is false for arrays with fixed length
> by design.
>
> I can do:
>
> ```d
> float[4] arr;
> foreach(x;arr)
> writefln("%s",x)
> ```
> but not :
>
> ```d
> arr.each!(a =>
On Tuesday, January 2, 2024 3:41:55 AM MST Anonymouse via Digitalmars-d-learn
wrote:
> On Monday, 1 January 2024 at 19:49:28 UTC, Jonathan M Davis wrote:
> > [...]
>
> Thank you. Yes, `Foo` is a class for the purposes of inheritance
> -- I left that out of the example.
>
> So a completely valid
On Tuesday, January 2, 2024 4:39:12 AM MST Anonymouse via Digitalmars-d-learn
wrote:
> On Tuesday, 2 January 2024 at 11:05:33 UTC, user1234 wrote:
> > Do not use `shared` AA. Use `__gshared` + sync primitives.
> > `shared` AA will lead to all sort of bugs:
> >
> > -
On Monday, January 1, 2024 8:48:16 AM MST Anonymouse via Digitalmars-d-learn
wrote:
> I have a `shared string[int]` AA that I access from two different
> threads. The function I spawn to start the second thread takes
> the AA as an argument.
>
> ```d
> class Foo
> {
> shared string[int]
On Thursday, December 14, 2023 12:33:36 PM MST cc via Digitalmars-d-learn
wrote:
> On Thursday, 14 December 2023 at 09:38:30 UTC, Joel wrote:
> > On Thursday, 14 December 2023 at 08:47:49 UTC, Anonymouse wrote:
> >> On Thursday, 14 December 2023 at 03:58:37 UTC, Joel wrote:
> >>
On Friday, December 8, 2023 10:13:21 AM MST Dmitry Ponyatov via Digitalmars-d-
learn wrote:
> What's wrong with using non@safe actions which creates and
> modifies some external objects?
>
> ```D
> class Layer {
> int index;
> string name;
> this(int index, string name) {
>
> class
On Monday, December 4, 2023 11:26:07 AM MST DLearner via Digitalmars-d-learn
wrote:
> Suppose we need a construct like:
> ```
> void main() {
>
> struct A {
>int I1;
>int I2;
>char X;
> }
>
> struct B {
>A Dummy;
>int Var1;
>int Var2;
>
On Monday, November 27, 2023 6:03:22 AM MST BoQsc via Digitalmars-d-learn
wrote:
> This is pretty basic question.
> If you open [D Library
> Reference](https://dlang.org/phobos/index.html) you are bound to
> see the **Internal API** section in the table of content.
>
> What is the **Internal
On Thursday, November 23, 2023 2:20:25 PM MST Antonio via Digitalmars-d-learn
wrote:
> * Why, when applied to interface, ```opEquals``` called directly
> behavior is not the same that when calling ```==``` ?
>
> * Is it the expected behaviour?
I'd have to take the time to study your code in
On Thursday, November 23, 2023 11:29:09 AM MST denis via Digitalmars-d-learn
wrote:
> Let's say I have a D application, with some callbacks from C,
> where some arguments to the callbacks are `const char* path`.
> What is the recommended way to compare them to D strings? Without
> making
On Sunday, November 19, 2023 1:13:16 AM MST Chris Katko via Digitalmars-d-
learn wrote:
> I know that sounds stupid on the face of it. An interface
> shouldn't change. But consider this:
>
> A frame timer and a clock timer(seconds) that re-use
> functionality from a parent class/interface.
>
> ```
On Friday, November 17, 2023 2:11:30 AM MST Arafel via Digitalmars-d-learn
wrote:
> I mean, in order to know if something is an `enum`, I need to do:
>
> ```d
> enum isEnum(alias a) = is(typeof(a)) && !is(typeof());
> ```
>
> which feels like the wrong approach, and too much error-prone. I also
>
On Thursday, November 16, 2023 6:04:43 PM MST Jonathan M Davis via
Digitalmars-d-learn wrote:
> I would suggest that you open up a bug report for it -
> https://issues.dlang.org - and certainly, there's a good argument that what
> you're seeing here is a bug. I fully expect that wh
On Thursday, November 16, 2023 3:03:25 AM MST Arafel via Digitalmars-d-learn
wrote:
> Hi all,
>
> Please consider the following currently non-working code:
>
> ```d
> struct bar {
> public alias pubInt = int;
> private alias privInt = int;
> }
>
> static foreach(member ;
On Wednesday, November 15, 2023 3:26:27 AM MST Sergey via Digitalmars-d-
announce wrote:
> On Wednesday, 15 November 2023 at 09:27:53 UTC, Jonathan M Davis
>
> wrote:
> > On Tuesday, November 14, 2023 12:37:29 PM MST Sergey via
> >
> > Digitalmars-d- announce wrote:
> >> +1 to Steven’s approach
>
On Tuesday, November 14, 2023 12:37:29 PM MST Sergey via Digitalmars-d-
announce wrote:
> +1 to Steven’s approach
>
> Idk why DLF don’t like KISS approach :(
Their focus is on allowing existing dub packages to continue to compile
without any effort whatsoever on the part of anyone using them,
On Sunday, November 5, 2023 9:59:22 PM MST d007 via Digitalmars-d-learn wrote:
> On Friday, 3 November 2023 at 15:34:37 UTC, Steven Schveighoffer
>
> wrote:
> > On Friday, 3 November 2023 at 15:07:41 UTC, d007 wrote:
> >> dlang is know for compile speed, but in reality d project
> >> compile slow
On Friday, November 3, 2023 1:21:42 PM MDT BoQsc via Digitalmars-d-learn
wrote:
> While using `dub`, you might notice that after running `dub` or
> `dub run` command you will end up with notice:
>
> ```
> Starting Performing "debug" build using
> C:\D\dmd2\windows\bin64\dmd.exe for x86_64.
> ```
On Saturday, November 4, 2023 12:11:53 PM MDT Vahid via Digitalmars-d-learn
wrote:
> Hi,
>
> I have a date string with the format of "2023-11-04 23:10:20". I
> want to convert this string to Date object and also, add ±N hours
> to it. For example:
>
> `"2023-11-04 23:10:20" + "+2:00" =
On Friday, November 3, 2023 5:20:56 AM MDT Andrey Zherikov via Digitalmars-d-
learn wrote:
> On Friday, 3 November 2023 at 00:52:18 UTC, H. S. Teoh wrote:
> > Supposedly you can do this:
> > /* Original: */
> >
> > // pkg/mymodule.d
> > module mymodule;
> > ... // code here
> >
> >
On Thursday, November 2, 2023 7:04:37 AM MDT Adam D Ruppe via Digitalmars-d-
learn wrote:
> On Thursday, 2 November 2023 at 12:52:35 UTC, BoQsc wrote:
> > Therefore the need to import `package.d` is needed and I can't
> > see a solution, which means
>
> tbh package.d should never be used. It is a
On Tuesday, October 31, 2023 8:23:28 AM MDT Salih Dincer via Digitalmars-d-
learn wrote:
> On Tuesday, 31 October 2023 at 10:24:56 UTC, Jonathan M Davis
>
> wrote:
> > On Tuesday, October 31, 2023 4:09:53 AM MDT Salih Dincer via
> >
> > Digitalmars-d- learn wrote:
> >> Hello,
> >>
> >> Why isn't
On Tuesday, October 31, 2023 4:09:53 AM MDT Salih Dincer via Digitalmars-d-
learn wrote:
> Hello,
>
> Why isn't Endian.littleEndian the default setting for read() in
> std.bitmanip?
Why would you expect little endian to be the default? The typical thing to
do when encoding integral values in a
On Monday, October 16, 2023 12:05:04 PM MDT Paul via Digitalmars-d-learn
wrote:
> On Thursday, 12 October 2023 at 21:20:44 UTC, Jonathan M Davis
>
> wrote:
> > look like?
> >
> > Types can have static members.
> >
> > Basically what it comes down to is that outside of immutable
> > data, pure
On Monday, October 16, 2023 12:05:04 PM MDT Paul via Digitalmars-d-learn
wrote:
> On Thursday, 12 October 2023 at 21:20:44 UTC, Jonathan M Davis
>
> wrote:
> > look like?
> >
> > Types can have static members.
> >
> > Basically what it comes down to is that outside of immutable
> > data, pure
On Thursday, October 12, 2023 1:33:32 PM MDT Paul via Digitalmars-d-learn
wrote:
> The spec doc has the following statement and corresponding
> example:
> ***"Pure functions cannot directly access global or static
> mutable state."***
>
> ```d
> int x;
> immutable int y;
>
> pure int foo(int i)
>
On Thursday, October 12, 2023 2:19:20 AM MDT Imperatorn via Digitalmars-d-
learn wrote:
> On Thursday, 12 October 2023 at 06:08:43 UTC, charles reiley
>
> wrote:
> > I hope you're all doing well in your writing endeavors! Today,
> > I wanted to share my thoughts and experiences with grammar
> >
On Monday, October 9, 2023 10:55:41 AM MDT rempas via Digitalmars-d-learn
wrote:
> On Monday, 9 October 2023 at 16:53:55 UTC, mw wrote:
> > but you `import std.stdio;`?
> >
> > Or copy the std/conv.d over to your build,
> >
> > or copy / write a toString(int) function yourself, which is
> >
On Sunday, October 8, 2023 8:08:46 AM MDT Imperatorn via Digitalmars-d-learn
wrote:
> On Saturday, 7 October 2023 at 00:00:48 UTC, claptrap wrote:
> > char[] foo;
> > foo.length = 4;
> > foo[] = 'a'; // ok sets all elements
> > foo[] = "a"; // range error at runtime?
> > foo[] = "ab"; // range
On Saturday, October 7, 2023 1:31:45 AM MDT mw via Digitalmars-d-learn wrote:
> https://stackoverflow.com/questions/47046850/is-there-any-way-to-assign-mult
> iple-variable-at-once-with-dlang
>
> How to do this Python code in D:
>
> ```
>
> >>> s = "1 2 3"
> >>> A,B,C = map(int, s.split(" "))
>
On Saturday, October 7, 2023 10:59:47 AM MDT claptrap via Digitalmars-d-learn
wrote:
> On Saturday, 7 October 2023 at 00:49:39 UTC, H. S. Teoh wrote:
> > On Sat, Oct 07, 2023 at 12:00:48AM +, claptrap via
> > Digitalmars-d-learn wrote:
> >
> >
> > When you write `foo[]` you're taking a slice
On Tuesday, October 3, 2023 7:46:42 PM MDT Joel via Digitalmars-d-learn wrote:
> I think the if without static is still static, since it's part of
> the function name part, or so (outside of the curly bracket
> scope).
if on a template (or on a templated function) is a template constraint, in
On Tuesday, October 3, 2023 8:35:31 AM MDT Joel via Digitalmars-d-learn wrote:
> Oh, I found,
> ```d
> static if (isIntegral!T)
> ```
> seems to work.
Yeah. static if will compile in the code in that branch based on whether the
condition is true, whereas if without the static will branch at
On Sunday, October 1, 2023 11:51:17 AM MDT Salih Dincer via Digitalmars-d-
learn wrote:
> On Sunday, 1 October 2023 at 17:41:08 UTC, Salih Dincer wrote:
> > Also, is it correct to use [] when returning?
> >
> > Thanks...
>
> [Here](https://dlang.org/spec/operatoroverloading.html#slice),
> the
On Sunday, October 1, 2023 11:13:43 AM MDT dhs via Digitalmars-d-learn wrote:
> On Sunday, 1 October 2023 at 13:27:37 UTC, Adam D Ruppe wrote:
> > On Sunday, 1 October 2023 at 09:01:53 UTC, dhs wrote:
> >> When D creates a dynamic array, it returns a slice. Functions
> >> that add or remove
On Monday, September 25, 2023 9:31:36 PM MDT I come from chill. via
Digitalmars-d-learn wrote:
> It seems very obvious, but I have not been able to find any
> information on the subject to confirm this. So I'm wondering if
> it's possible.
>
> ** Maybe I shouldn't have created the account,
On Friday, September 22, 2023 12:28:39 AM MDT Uranuz via Digitalmars-d-learn
wrote:
> OK. Thanks for response. I wish that there it was some API to
> handle it "out of the box". Do I need to write some issue or
> something in order to not forget about this?
You can open an issue if you want,
On Thursday, September 21, 2023 10:33:44 PM MDT Vitaliy Fadeev via
Digitalmars-d-learn wrote:
> On Friday, 22 September 2023 at 04:24:19 UTC, Vitaliy Fadeev
>
> wrote:
> > ...
>
> Skip this thread. I see solution.
>
> How to delete missed posts on this forum ?
This forum is esentially just a web
On Thursday, September 21, 2023 9:29:17 AM MDT Uranuz via Digitalmars-d-learn
wrote:
> Hello!
> I have some strange problem. I am trying to parse XML files and
> extract some information from it.
> I use library dxml for it by Jonathan M Davis. But I have a
> probleme that I have multiple XML
On Wednesday, September 20, 2023 6:43:49 AM MDT Mike Parker via Digitalmars-d-
announce wrote:
> On Wednesday, 20 September 2023 at 08:41:01 UTC, Stefan Koch
>
> wrote:
> > My feeling is this could be a faulty power supply.
> > You should try a new PSU first.
> >
> > How old is the hardware?
>
>
On Wednesday, September 13, 2023 9:23:48 PM MDT An Pham via Digitalmars-d-
learn wrote:
> import std.stdio;
>
> void main()
> {
> float f = 6394763.345f;
>
> import std.format : sformat;
>
> char[80] vBuffer = void;
> writeln("6394763.345 = ",
On Monday, September 4, 2023 2:34:08 PM MDT Olivier Pisano via Digitalmars-d-
learn wrote:
> On Monday, 4 September 2023 at 09:41:54 UTC, BoQsc wrote:
> > I've seen everyone using **datatype**`.sizeof` property.
> >
> > https://dlang.org/spec/property.html#sizeof
> >
> > It's great, but I wonder
On Saturday, September 2, 2023 4:38:41 AM BST confused via Digitalmars-d-learn
wrote:
> On Friday, 1 September 2023 at 13:45:05 UTC, evilrat wrote:
> > It is shadowing default implicit "import object;", here a
> > demonstration
> >
> > ```d
> > // this example shows default implicit import of
On Sunday, August 27, 2023 10:02:35 AM MDT vino via Digitalmars-d-learn wrote:
> Hi All,
>
> May i know whether these is function to find the current
> hostname both in windows and Posix.
>
> From,
> Vino
It looks like std.socket's Socket.hostName will do the trick.
On Friday, August 25, 2023 3:00:08 PM MDT Guillaume Piolat via Digitalmars-d-
learn wrote:
> The idea is to deliberately mark @system functions that need
> special scrutiny to use, regardless of their memory-safety.
> Function that would typically be named `assumeXXX`.
>
>
>
> ```d
> class
On Monday, August 21, 2023 2:54:02 PM MDT Sergey via Digitalmars-d-learn
wrote:
> When I worked with one C code translation, I found that command
> clock_gettime, that available in POSIX systems is not implemented
> in MacOS.
> This SO thread
>
>
On Wednesday, August 2, 2023 12:19:55 PM MDT Cecil Ward via Digitalmars-d-
learn wrote:
> Am I right in thinking that final switch can be used to check
> that all the elements in an enum are handled in cases? Thinking
> that this is a worthwhile safety check, I’d like to convert an
> existing list
On Wednesday, August 2, 2023 12:02:35 PM MDT Nick Treleaven via Digitalmars-d-
learn wrote:
> On Wednesday, 2 August 2023 at 17:55:12 UTC, Nick Treleaven wrote:
> > On Wednesday, 2 August 2023 at 17:52:00 UTC, Nick Treleaven
> >
> > wrote:
> >> Now I'm wondering why those functions are marked
On Monday, July 31, 2023 4:55:44 AM MDT Quirin Schroll via Digitalmars-d-learn
wrote:
> Apparently, functions can be overloaded solely distinguished by
> attributes:
> ```d
> void f(ref int x) pure { x = 1; }
> void f(ref int x) { x = 2; static int s; ++s; }
> ```
>
> I thought that, maybe,
On Thursday, July 27, 2023 9:57:51 AM MDT IchorDev via Digitalmars-d-learn
wrote:
> I've been getting a lot of segfaults from using associative
> arrays recently. The faults happen seemingly at random, and from
> pretty mundane stuff like `if(auto x = y in z)` that run very
> often:
> ```
>
On Friday, July 21, 2023 3:27:45 PM MDT mw via Digitalmars-d-learn wrote:
> Hi,
>
> I have thought array index out of bound always throw exceptions.
>
> However, I just debugged a case, where out of bound array index
> didn't throw exception, and just hang the thread, which is much
> harder to
On Friday, July 21, 2023 11:40:25 AM MDT Greggor via Digitalmars-d-learn
wrote:
> >> So as far as I can tell, python pip originally only dealt with
> >> python code, but eventually wheels were added for binary
> >> support.
> >>
> >> Just as a wild guess, do you see dub ever evolving in that
>
On Friday, July 21, 2023 1:03:47 AM MDT Chris Piker via Digitalmars-d-learn
wrote:
> On Friday, 21 July 2023 at 06:15:10 UTC, Jonathan M Davis wrote:
> > On Thursday, July 20, 2023 10:57:22 PM MDT Chris Piker via
> > Digitalmars-d-learn wrote:
> >
> > Regardless though, dub really isn't designed
On Thursday, July 20, 2023 10:57:22 PM MDT Chris Piker via Digitalmars-d-learn
wrote:
> (Warning, possible ill-informed opinions ahead...)
>
> In a way there is a need to reinvent the wheel. With python I
> can run `pip install matplotlib` and get whatever binaries I need
> to get the job done.
On Wednesday, July 19, 2023 10:56:26 PM MDT Chris Piker via Digitalmars-d-
learn wrote:
> Hi D
>
> In my C code I used to typically put the line:
> ```
> #define _POSIX_C_SOURCE 200112L
> ```
> in the source before importing any standard library headers. Is
> there something equivalent for
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