On Tuesday, 9 August 2022 at 22:58:16 UTC, Paul Backus wrote:
On Tuesday, 9 August 2022 at 22:36:23 UTC, Dom Disc wrote:
On Tuesday, 9 August 2022 at 22:32:23 UTC, Dom Disc wrote:
On Tuesday, 9 August 2022 at 21:16:22 UTC, Paul Backus wrote:
Yes, this syntax allows anything that implicitly conv
On Wednesday, 10 August 2022 at 00:32:02 UTC, Ali Çehreli wrote:
On 8/9/22 17:03, pascal111 wrote:
> as a beginner how can I guess what "NaNs"
> means or if it refers to ranges?!
You can use the index: ;)
http://ddili.org/ders/d.en/ix.html
There are a couple of entries for 'nan' there.
Ali
On 8/9/22 17:03, pascal111 wrote:
> They said " If at least one of the arguments is NaN, the result is an
> unspecified value.
That's called "unorderedness":
http://ddili.org/ders/d.en/floating_point.html#ix_floating_point.unordered
> as a beginner how can I guess what "NaNs"
> means or if it
On 8/9/22 7:02 PM, Johan wrote:
Testcase:
```
shared int[int] aa;
void main () {
cast()aa[1] = 1;
}
```
Up to dlang 2.097, this program runs and works fine.
Since dlang 2.098, the program errors with:
`core.exception.RangeError@/app/example.d(3): Range violation`
I think the 2.098+ behavio
On Wednesday, 10 August 2022 at 00:03:37 UTC, pascal111 wrote:
On Tuesday, 9 August 2022 at 23:56:53 UTC, Paul Backus wrote:
On Tuesday, 9 August 2022 at 23:35:23 UTC, pascal111 wrote:
"min" and "max" in "std.algorithm" can be used with single
values to pick up the min and max values, but it di
On Tuesday, 9 August 2022 at 23:56:53 UTC, Paul Backus wrote:
On Tuesday, 9 August 2022 at 23:35:23 UTC, pascal111 wrote:
"min" and "max" in "std.algorithm" can be used with single
values to pick up the min and max values, but it didn't
mention how they can be used with ranges in the documentat
On Tuesday, 9 August 2022 at 23:35:23 UTC, pascal111 wrote:
"min" and "max" in "std.algorithm" can be used with single
values to pick up the min and max values, but it didn't mention
how they can be used with ranges in the documentation:
https://dlang.org/phobos/std_algorithm_comparison.html#.
"min" and "max" in "std.algorithm" can be used with single values
to pick up the min and max values, but it didn't mention how they
can be used with ranges in the documentation:
https://dlang.org/phobos/std_algorithm_comparison.html#.min
Testcase:
```
shared int[int] aa;
void main () {
cast()aa[1] = 1;
}
```
Up to dlang 2.097, this program runs and works fine.
Since dlang 2.098, the program errors with:
`core.exception.RangeError@/app/example.d(3): Range violation`
I think the 2.098+ behavior is correct, but I cannot find
a
On Tuesday, 9 August 2022 at 22:36:23 UTC, Dom Disc wrote:
On Tuesday, 9 August 2022 at 22:32:23 UTC, Dom Disc wrote:
On Tuesday, 9 August 2022 at 21:16:22 UTC, Paul Backus wrote:
Yes, this syntax allows anything that implicitly converts to
`BigInt`;
Oh, or do you mean I will get two differen
On Tuesday, 9 August 2022 at 22:32:23 UTC, Dom Disc wrote:
On Tuesday, 9 August 2022 at 21:16:22 UTC, Paul Backus wrote:
Yes, this syntax allows anything that implicitly converts to
`BigInt`;
Oh, or do you mean I will get two different instances of the
template, if I call it with two differen
On Tuesday, 9 August 2022 at 21:16:22 UTC, Paul Backus wrote:
Yes, this syntax allows anything that implicitly converts to
`BigInt`; for example:
```d
import std.bigint;
void fun(T : BigInt)(T t)
{
pragma(msg, "Instantiated with T = `" ~ T.stringof ~ "`");
}
struct S
{
BigInt n;
a
On Monday, 1 August 2022 at 23:35:13 UTC, pascal111 wrote:
This is the definition of "filter" function, and I think it
called itself within its definition. I'm guessing how it works?
'''D
template filter(alias predicate)
if (is(typeof(unaryFun!predicate)))
{
/**
Params:
range =
On Tuesday, 9 August 2022 at 21:08:52 UTC, Meta wrote:
(it may also include anything that is a subtype of BigInt...
I've received different answers on what exactly `(T: SomeType)`
means in this context).
Yes, this syntax allows anything that implicitly converts to
`BigInt`; for example:
```
On Monday, 8 August 2022 at 12:02:02 UTC, Dom Disc wrote:
Hello.
I found in the documentation functions declared like this:
```D
pure @nogc @safe BigInt opAssign(T : BigInt)(T x);
```
This is a template function, even if T is constrained to always
be BigInt (it may also include anything that
On Monday, 8 August 2022 at 14:48:27 UTC, Dom Disc wrote:
On Monday, 8 August 2022 at 12:46:48 UTC, bauss wrote:
On Monday, 8 August 2022 at 12:02:02 UTC, Dom Disc wrote:
```D
pure @nogc @safe BigInt opAssign(T : BigInt)(T x);
```
This will only be included in the object file if used.
```D
On Tuesday, 2 August 2022 at 12:39:41 UTC, pascal111 wrote:
On Tuesday, 2 August 2022 at 04:06:30 UTC, frame wrote:
On Monday, 1 August 2022 at 23:35:13 UTC, pascal111 wrote:
This is the definition of "filter" function, and I think it
called itself within its definition. I'm guessing how it
wo
On Tuesday, 9 August 2022 at 18:41:52 UTC, Paul Backus wrote:
On Tuesday, 9 August 2022 at 18:33:04 UTC, pascal111 wrote:
I tried to copy an array into another without affecting in the
original array when I try to change the value of any element
of the new array, but I failed except with this w
Edit "Copying an array into another" in the title.
On Tuesday, 9 August 2022 at 18:33:04 UTC, pascal111 wrote:
I tried to copy an array into another without affecting in the
original array when I try to change the value of any element of
the new array, but I failed except with this way in the next
code:
'''D
int[] x=[1,2,3];
int[] y=x.fil
I tried to copy an array into another without affecting in the
original array when I try to change the value of any element of
the new array, but I failed except with this way in the next code:
'''D
int[] x=[1,2,3];
int[] y=x.filter!("a==a").array;
y[1]=800;
x.writeln;
y.write
On Tuesday, 9 August 2022 at 18:23:04 UTC, Ali Çehreli wrote:
On 8/2/22 05:39, pascal111 wrote:
> I'm still stuck. Do you have a
> down-to-earth example for beginners to understand this
concept?
I will refer to my explanation because down-to-earth has always
been my goal. I hope i succeeded:
On Tuesday, 9 August 2022 at 18:10:25 UTC, Ali Çehreli wrote:
On 8/2/22 09:40, pascal111 wrote:
> [...]
in C++, so
> [...]
Lambdas are a common feature of many programming languages. C++
got lambdas in their C++11 release, many years after D and many
other languages had them. (It is not commo
On 8/2/22 05:39, pascal111 wrote:
> I'm still stuck. Do you have a
> down-to-earth example for beginners to understand this concept?
I will refer to my explanation because down-to-earth has always been my
goal. I hope i succeeded:
http://ddili.org/ders/d.en/templates_more.html#ix_templates_m
On 8/2/22 09:40, pascal111 wrote:
> Maybe I'd wrong beliefs about lambda function. It's already in C++, so
> it's a traditional feature
Lambdas are a common feature of many programming languages. C++ got
lambdas in their C++11 release, many years after D and many other
languages had them. (It
On 7/25/22 06:51, ryuukk_ wrote:
> On Monday, 25 July 2022 at 11:14:56 UTC, pascal111 wrote:
>> const(char)[] ch1 = "Hello World!";
>> char[] ch2="Hello World!".dup;
[...]
> `ch1`is a string literal, just like in C, it is null terminated
To be pedantic, ch1 is not the string li
On 7/22/22 09:50, Ben Jones wrote:
> any problems with the GC?
The slides don't seem to mention the GC but Amaury Séchet had given a
presentation on bit packing:
http://dconf.org/2016/talks/sechet.html
Ali
Its working for me.
[alpha@DESKTOP-RB97SA4
[/cygdrive/p/ProjectSidero/basic_memory/source/sidero/base/text/unicode$
rdmd --eval=$'import std; writeln(dirEntries(`.`, `*.d`,
SpanMode.shallow));'
[".\\casefold.d", ".\\casing.d", ".\\comparison.d",
".\\composing.d", ".\\defs.d", ".\\norm
On Tuesday, 9 August 2022 at 12:09:18 UTC, Energo Koder wrote:
Was:
dirEntries() does not do source files *.d .
Should be:
dirEntries() does not list source files *.d
Dzień dobry!
dirEntries() does not do source files *.d .
I notice this when i test my app. Telme: Os this expected
behavior?
Miłego dnia!
Energo Koder
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