On 02/19/2019 03:21 PM, SrMordred wrote:
> On Tuesday, 19 February 2019 at 23:03:37 UTC, Paul Backus wrote:
>> Inside a templated struct, the name of the template, by itself,
>> actually refers to the current instantiation. So when you write `Test`
>> in your __traits(isSame) test, the compiler
On Tuesday, 19 February 2019 at 22:04:58 UTC, Victor Porton wrote:
What is the right way to store in a structure a class (not an
instance) derived from a given interface(s)?
What are you trying to do with the "class"? If you just want a
static "reference" to it you can use an `alias`:
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On Tuesday, 19 February 2019 at 11:57:00 UTC, Andre Pany wrote:
The python script generates a list of available functions in
the python package.
This list will be used to generate D coding at compilation time.
That is the reason, the error occurs in a mixin.
Unfortunately one function had the
On Tuesday, 19 February 2019 at 23:03:37 UTC, Paul Backus wrote:
On Tuesday, 19 February 2019 at 22:43:25 UTC, SrMordred wrote:
import std.traits;
import std.stdio;
struct Test(T)
{
this(T)( auto ref T value )
{
writeln( TemplateOf!(typeof(value)).stringof);
On Tuesday, 19 February 2019 at 22:43:25 UTC, SrMordred wrote:
import std.traits;
import std.stdio;
struct Test(T)
{
this(T)( auto ref T value )
{
writeln( TemplateOf!(typeof(value)).stringof);
writeln( __traits(isSame, TemplateOf!(typeof(value)), Test)
);
import std.traits;
import std.stdio;
struct Test(T)
{
this(T)( auto ref T value )
{
writeln( TemplateOf!(typeof(value)).stringof);
writeln( __traits(isSame, TemplateOf!(typeof(value)), Test) );
}
}
void main(){
auto value =
What is the right way to store in a structure a class (not an
instance) derived from a given interface(s)?
On Monday, 18 February 2019 at 16:32:26 UTC, belkin wrote:
Additional question as a beginner. What do I need to install to
get started.
Obviously I need a compiler (which one is best ). But I also
want an IDE and so far it seems Visual D would be a best choice.
Ideas?
Visual D works well,
On Tuesday, 19 February 2019 at 18:56:01 UTC, Paul Backus wrote:
On Tuesday, 19 February 2019 at 18:37:22 UTC, Matthew_Blake
wrote:
Hi there,
is the concept of generators (like in Python, using yield)
available in D? If so, where can I find information?
Regards
Generally speaking, things
On Tuesday, 19 February 2019 at 18:37:22 UTC, Matthew_Blake wrote:
Hi there,
is the concept of generators (like in Python, using yield)
available in D? If so, where can I find information?
Regards
Generally speaking, things that are generators in Python are
implemented as ranges [1] in D.
On Tuesday, 19 February 2019 at 18:37:22 UTC, Matthew_Blake wrote:
Hi there,
is the concept of generators (like in Python, using yield)
available in D? If so, where can I find information?
Regards
I do not know python well, but do you search for this one?
Hi there,
is the concept of generators (like in Python, using yield)
available in D? If so, where can I find information?
Regards
19.02.2019 19:55, Alex пишет:
On Tuesday, 19 February 2019 at 16:44:23 UTC, drug wrote:
On 19.02.2019 19:35, Alex wrote:
On Tuesday, 19 February 2019 at 16:26:33 UTC, drug wrote:
Well, I understand that using floating point values to represent
time internally is a bad idea and I totally
On Tuesday, 19 February 2019 at 16:44:23 UTC, drug wrote:
On 19.02.2019 19:35, Alex wrote:
On Tuesday, 19 February 2019 at 16:26:33 UTC, drug wrote:
Well, I understand that using floating point values to
represent time internally is a bad idea and I totally agree.
But some convenient API to
On 19.02.2019 19:35, Alex wrote:
On Tuesday, 19 February 2019 at 16:26:33 UTC, drug wrote:
Well, I understand that using floating point values to represent time
internally is a bad idea and I totally agree. But some convenient API
to convert Duration to floating point and vice versa would be
On 19.02.2019 19:19, Kagamin wrote:
On Tuesday, 19 February 2019 at 15:30:22 UTC, Atila Neves wrote:
I keep hearing how const is nigh unusable in D, and except for ranges
I litter my code with const everywhere, pretty much just as often as I
used in C++.
I once spent a good amount of effort
On Tuesday, 19 February 2019 at 16:26:33 UTC, drug wrote:
Well, I understand that using floating point values to
represent time internally is a bad idea and I totally agree.
But some convenient API to convert Duration to floating point
and vice versa would be useful because in mechanics for
On 19.02.2019 18:07, Dennis wrote:
On Tuesday, 19 February 2019 at 14:34:09 UTC, drug wrote:
Now I do it this way (https://run.dlang.io/is/8kVibT):
```
auto some_duration = dur!"msecs"(500);
auto seconds = some_duration.total!"hnsecs" / 10_000_000.0;
On Tuesday, 19 February 2019 at 15:30:22 UTC, Atila Neves wrote:
I keep hearing how const is nigh unusable in D, and except for
ranges I litter my code with const everywhere, pretty much just
as often as I used in C++.
I once spent a good amount of effort to annotate my code with
pure and
On Wednesday, 13 February 2019 at 16:40:18 UTC, H. S. Teoh wrote:
On Wed, Feb 13, 2019 at 11:32:46AM +, envoid via
Digitalmars-d-learn wrote:
[...]
Const in D is very restrictive because it's supposed to provide
real compiler guarantees, i.e., it's statically verifiable that
the data
On Tuesday, 19 February 2019 at 14:34:09 UTC, drug wrote:
Now I do it this way (https://run.dlang.io/is/8kVibT):
```
auto some_duration = dur!"msecs"(500);
auto seconds = some_duration.total!"hnsecs" / 10_000_000.0;
assert(seconds.approxEqual(0.5));
```
is there better
Now I do it this way (https://run.dlang.io/is/8kVibT):
```
auto some_duration = dur!"msecs"(500);
auto seconds = some_duration.total!"hnsecs" / 10_000_000.0;
assert(seconds.approxEqual(0.5));
```
is there better way to do it?
Thanks in advance
On Tuesday, 19 February 2019 at 11:40:09 UTC, Per Nordlöw wrote:
Is `formatValue` more lightweight to the compiler?
I already posted a very similar question at
https://forum.dlang.org/post/xsovipkjyjyumtyzm...@forum.dlang.org
but in this thread I'm interested in knowing if is there is any
On Tuesday, 19 February 2019 at 00:05:46 UTC, Samir wrote:
On Monday, 18 February 2019 at 21:50:25 UTC, Andre Pany wrote:
In the meantime you could adapt the python script on your
local file system in the dub packages cache folder as
described here
Is `formatValue` also preferred over `formattedWrite` when
writing a single value?
Code example:
import std.array : appender;
auto writer1 = appender!string();
writer1.formattedWrite("%08b", 42);
auto writer2 = appender!string();
auto f = singleSpec("%08b");
writer2.formatValue(42, f);
Is
On Monday, 18 February 2019 at 19:34:31 UTC, Seb wrote:
On Monday, 18 February 2019 at 16:32:26 UTC, belkin wrote:
I am trying to install the compiler and get started on
learning D again ( attempted and stopped way back )
This is the error message I am getting. I am on Windows 10.
Windows
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