Hey All,
For some reason I cannot reset my password to get into dub
(https://code.dlang.org/), after trying I never receive the email
to reset my password.
I was unsure at first if I had signed up at all, but trying to
make a new account tells me my email address is already in use.
Any
On Sun, Apr 17, 2022 at 05:35:13PM -0700, Ali Çehreli via Digitalmars-d-learn
wrote:
> On 4/17/22 08:13, HuskyNator wrote:
[...]
> > - 2: Why does adding a constructor to a struct disable the use of
> > the static initialization syntax?
>
> I am not sure how to answer this question because I am
On 4/17/22 08:13, HuskyNator wrote:
> - 1: Why does `m` initialization behave as if `m[0][]=1` and `m[1][]=2`
> were used? (Shouldn't this code result in an error instead?)
That's pretty weird. I think it boils down to scalar assignment to an
array being valid:
void main() {
int[3] arr;
Another option for this was suggested here:
https://forum.dlang.org/post/qbvgboihhwcuqglyg...@forum.dlang.org
On Wednesday, 12 February 2020 at 09:28:15 UTC, Simen Kjærås
wrote:
So, you could have a file called 'versions' containing this:
# Setting 'Compress' version
-version=Compress
#
On Saturday, 16 April 2022 at 11:39:01 UTC, Manfred Nowak wrote:
In the specs(17) about enums the word "integral" has no match.
But because the default basetype is `int`, which is an integral
type, enums might be integral types whenever their basetype is
an integral type.
On the other hand
On Sunday, 17 April 2022 at 11:16:25 UTC, HuskyNator wrote:
I recently found out there is [support for vector
extensions](https://dlang.org/spec/simd.html)
But I have found I don't really understand how to use it, not
even mentioning the more complex stuff. I couldn't find any
good examples
This is a twofold question, along the example code below:
- 1: Why does `m` initialization behave as if `m[0][]=1` and
`m[1][]=2` were used? (Shouldn't this code result in an error
instead?)
- 2: Why does adding a constructor to a struct disable the use of
the static initialization syntax? I
On 17.04.22 15:27, H. S. Teoh wrote:
On Sun, Apr 17, 2022 at 01:06:36PM +, wjoe via Digitalmars-d-learn wrote:
[...]
On the matter of undefined behavior. Technically a program is in
undefined behavior land after throwing an error, thus every unittest
that continues after assertThrown is
On Sun, Apr 17, 2022 at 04:09:12PM +0200, ag0aep6g via Digitalmars-d-learn
wrote:
[...]
> Failing asserts are a messy part of the language. They are supposed to
> be:
>
> 1) not catchable, because they indicate a bug in the program;
> 2) catchable in order to be testable;
> 3) assumed impossible
On 17.04.22 15:06, wjoe wrote:
On the matter of undefined behavior. Technically a program is in
undefined behavior land after throwing an error, thus every unittest
that continues after assertThrown is therefore nonsense code, is it not ?
Yes.
Failing asserts are a messy part of the
Thanks Ali. That's a lot of information.
I'm learning D by rewriting my hobbyist project. I guess I can
worry about optimization later.
On Sunday, 17 April 2022 at 08:45:11 UTC, Ali Çehreli wrote:
- Somewhat related, unlike C++, D does not allow binding
rvalues to 'const ref'. (This point is
On Sun, Apr 17, 2022 at 01:06:36PM +, wjoe via Digitalmars-d-learn wrote:
[...]
> On the matter of undefined behavior. Technically a program is in
> undefined behavior land after throwing an error, thus every unittest
> that continues after assertThrown is therefore nonsense code, is it
> not
On Thursday, 14 April 2022 at 12:10:04 UTC, ag0aep6g wrote:
On 14.04.22 13:42, wjoe wrote:
Undefined behavior yes, but regardless the example proves it
can be done in @system code.
A few versions ago, possibly due to a bug or regression, the
compiler didn't complain in @safe code either.
Of
On Sunday, 17 April 2022 at 11:16:25 UTC, HuskyNator wrote:
I recently found out there is [support for vector
extensions](https://dlang.org/spec/simd.html)
But I have found I don't really understand how to use it, not
even mentioning the more complex stuff. I couldn't find any
good examples
I recently found out there is [support for vector
extensions](https://dlang.org/spec/simd.html)
But I have found I don't really understand how to use it, not
even mentioning the more complex stuff. I couldn't find any good
examples either.
I'm trying to figure out how to implement the
On Saturday, 16 April 2022 at 20:36:12 UTC, Adam Ruppe wrote:
__gshared ubyte[] framebuffer = (cast(ubyte*) 0) [0 .. 16320];
ubyte[] framebuffer() { return (cast(ubyte*) 0) [0 .. 16320]; }
Thank you, Adam.
I'll go with both, as existing examples in other languages use
pointer arithmetic.
On 4/17/22 01:45, Ali Çehreli wrote:
> In D, if it
> is an input to a function, then mark it as 'in' and the compiler will do
> some magic:
>
>https://dlang.org/spec/function.html#in-params
I should have remembered that there are some improvements coming for
-preview=in as reported by
On 4/16/22 21:56, Elfstone wrote:
> On Sunday, 17 April 2022 at 04:00:19 UTC, max haughton wrote:
>> On Sunday, 17 April 2022 at 03:00:28 UTC, Elfstone wrote:
>>> I'm reading some d-sources, and it looks like they pass big structs
>>> by value.
>>> Such as:
>>>
>>> Matrix4x4f opBinary(string
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