On Friday, 30 December 2022 at 10:03:20 UTC, Salih Dincer wrote:
On Friday, 30 December 2022 at 09:29:16 UTC, novice2 wrote:
On Friday, 30 December 2022 at 04:43:48 UTC, Salih Dincer
wrote:
...
// example one:
char[] str1 = "cur:€_".dup;
...
// example two:
dchar[] str2 =
On Friday, 30 December 2022 at 11:05:07 UTC, matheus wrote:
Are you sure about that?
Thank you for your answer. You contributed to the project I was
working on. In this case, std.conv.to can be used for mutable
dchars, right? For example, is this solution the right approach?
```d
auto
On Friday, 30 December 2022 at 22:02:41 UTC, Ali Çehreli wrote:
> But I couldn't find if the target will be mutable, but I
think it will
> be,
The target will always be the type the programmer specifies
explicitly. (dchar[] in this case.)
I have one more little question! Is it possible to
On Saturday, 31 December 2022 at 02:40:49 UTC, Daren Scot Wilson
wrote:
The compiler errors I get are, for no '&' and with '&':
Error: function `app.checkbox_b_clicked(Widget source, bool
checked)` is not callable using argument types `()`
Error: none of the overloads of `opAssign` are
On Friday, 30 December 2022 at 15:28:05 UTC, Salih Dincer wrote:
... In this case, std.conv.to can be used for mutable dchars,
right? For example, is this solution the right approach?
```d
auto toDchar(S)(inout S str) {
import std.conv : to;
return str.to!(dchar[]);
}
void main() {
auto
On 12/30/22 13:54, matheus wrote:
> But yes I think it will generate a copy (mutable) based on this test:
In this case it does copy but in the case of dchar[] to dchar[], there
will be no copy. Similarly, there is no copy from immutable to immutable.
> the address is different
Good test. :)
On 12/30/22 17:22, Salih Dincer wrote:
> I guess there is no other way but to overload.
Since the bodies of all three overloads are the same except some types,
they can easily be templatized.
> This is both the safest and the fastest.
I didn't think Values is fast with string copies that it
On Friday, 30 December 2022 at 22:02:41 UTC, Ali Çehreli wrote:
On 12/30/22 13:54, matheus wrote:
> But yes I think it will generate a copy (mutable) based on
this test:
In this case it does copy but in the case of dchar[] to
dchar[], there will be no copy. Similarly, there is no copy
from
On Saturday, 31 December 2022 at 00:42:50 UTC, Salih Dincer wrote:
... it possible to infer
Let me save you the torment of code duplication
Thanks everyone. Yes, I guess there is no other way but to
overload. This is both the safest and the fastest. It's also
short enough like this:
I'm writing a GUI program using dlangui. It has some checkboxes.
I'm trying to figure out how to invoke a callback function when
the user clicks the box. What are the valid ways of doing that?
I can copy from dlangide's source, where a delegate is defined
in-line and assigned. That seems to
On Saturday, 31 December 2022 at 03:05:45 UTC, brianush1 wrote:
On Saturday, 31 December 2022 at 02:40:49 UTC, Daren Scot
Wilson wrote:
The compiler errors I get are, for no '&' and with '&':
Error: function `app.checkbox_b_clicked(Widget source, bool
checked)` is not callable using argument
On Saturday, 31 December 2022 at 02:15:56 UTC, Ali Çehreli wrote:
On 12/30/22 17:22, Salih Dincer wrote:
> I guess there is no other way but to overload.
Since the bodies of all three overloads are the same except
some types, they can easily be templatized.
You took the trouble, thanks, but
On Thursday, 13 October 2022 at 19:00:30 UTC, Sergey wrote:
I'm not a professional of IEEE 754, but just found this
behavior at rounding in comparison with other languages. I
supose it happened because in D float numbers parsed as double
and have a full length of double while rounding. But
On Friday, 30 December 2022 at 09:29:16 UTC, novice2 wrote:
On Friday, 30 December 2022 at 04:43:48 UTC, Salih Dincer wrote:
...
// example one:
char[] str1 = "cur:€_".dup;
...
// example two:
dchar[] str2 = cast(dchar[])"cur:€_"d;
...
SDB@79
why you use .dup it example one, but
On Friday, 30 December 2022 at 04:43:48 UTC, Salih Dincer wrote:
...
// example one:
char[] str1 = "cur:€_".dup;
...
// example two:
dchar[] str2 = cast(dchar[])"cur:€_"d;
...
SDB@79
why you use .dup it example one, but not use in example two?
dchar[] str2 =
15 matches
Mail list logo
