On 10.07.17 00:23, Christian Köstlin wrote:
To elaborate on the previous post, I uploaded a small example, that
tries naively to mix dlangui with fibers. Please have a look at:
https://github.com/gizmomogwai/fibered-ui.git
For sure it does not work. The fiber in the callback is started,
but after t
On Monday, 10 July 2017 at 03:48:17 UTC, FoxyBrown wrote:
static struct S
auto s = &S; // ?!?!?! invalid because S is a struct, but...
basically s = S. So S.x = s.x and s.a = S.a;
Why do I have to do this?
Static has a different meaning for struct. More or less it means
it won't have acces
Thread local struct:
```D
module foobar;
struct Foo {
int x;
}
Foo foo = Foo(8);
void main() {
import std.stdio;
writeln(&foo);
}
```
Global struct:
```D
module foobar;
struct Foo {
int x;
}
__gshared Foo foo = Foo(8);
void main() {
import std.stdio
static struct S
{
public static:
int x;
string a;
}
auto s = &S; // ?!?!?! invalid because S is a struct, but...
basically s = S. So S.x = s.x and s.a = S.a;
Why do I have to do this?
Because in visual D, global structs don't show up in the
debugger. So if I crea
On Saturday, July 8, 2017 8:45:57 PM MDT Nordlöw via Digitalmars-d-learn
wrote:
> What's the fastest XML-parser on code.dlang.org?
>
> Are there any benchmarks that show performance improvements
> compared to std.xml?
I'm not aware of any benchmarks for std.xml, but from what I know of it, it
wou
On Sunday, July 9, 2017 1:51:44 PM MDT kdevel via Digitalmars-d-learn wrote:
> > You also shouldn't rely on it returning null for a null input,
> > even when it currently does that.
>
> I assumed that a non-null string is returned for a non-null input.
There are going to be functions that return n
I'm currently learning D and started working on one of my first
projects which is an API wrapper. I'm currently having an issue
with my program getting a InvalidMemoryOperationError upon
exiting the process on Windows 7. On my Debian VM I get a
segmentation fault.
I have tried to minimize the
On Sunday, 9 July 2017 at 22:21:59 UTC, FoxyBrown wrote:
How can we iterate over a variadic and have it's index. I'll do
different things depend on if it's an even or odd index, but
seems to be no way to get it.
import std.stdio;
import std.typecons, std.meta;
template indexedAllSatisfy(alia
10.07.2017 01:21, FoxyBrown пишет:
How can we iterate over a variadic and have it's index. I'll do
different things depend on if it's an even or odd index, but seems to be
no way to get it.
auto foo(Types...)()
{
foreach(T; Types)
{
// do what you need
On 07/09/2017 11:51 PM, biocyberman wrote:
Following is the code for a more generalized Fibonacci range.
Questions:
1. How do I get only the value of the Nth (i.e. N = 25) element in an
idiomatic way?
As you've only got an input range, you have to popFront the 24 values
that come before. Yo
On 09.07.17 23:12, bauss wrote:
> On Sunday, 9 July 2017 at 19:43:14 UTC, Christian Köstlin wrote:
>> I wonder if there is any fiber based / fiber compatible UI-Toolkit out
>> for dlang. The second question is, if it would make sense at all to
>> have such a thing?
>>
>> christian
>
> It doesn't r
How can we iterate over a variadic and have it's index. I'll do
different things depend on if it's an even or odd index, but
seems to be no way to get it.
Following is the code for a more generalized Fibonacci range.
Questions:
1. How do I get only the value of the Nth (i.e. N = 25) element
in an idiomatic way?
2. Can I set constraints in the range so that user gets warning
if he asks for Nth element greater than a limit, say N> 30; or if
the
On Sunday, 9 July 2017 at 21:12:24 UTC, bauss wrote:
On Sunday, 9 July 2017 at 19:43:14 UTC, Christian Köstlin wrote:
I wonder if there is any fiber based / fiber compatible
UI-Toolkit out for dlang. The second question is, if it would
make sense at all to have such a thing?
christian
It do
On Sunday, 9 July 2017 at 19:43:14 UTC, Christian Köstlin wrote:
I wonder if there is any fiber based / fiber compatible
UI-Toolkit out for dlang. The second question is, if it would
make sense at all to have such a thing?
christian
It doesn't really make sense to have that, because most (if
I wonder if there is any fiber based / fiber compatible UI-Toolkit out
for dlang. The second question is, if it would make sense at all to have
such a thing?
christian
On Sunday, 9 July 2017 at 18:55:51 UTC, kdevel wrote:
Yes, it can obviously return one of the two representations of
the empty D string.
The two being null and ""? There are more than those. One for
every possible .ptr value.
On Sunday, 9 July 2017 at 15:10:56 UTC, ag0aep6g wrote:
On 07/09/2017 03:51 PM, kdevel wrote:
On Sunday, 9 July 2017 at 10:32:23 UTC, ag0aep6g wrote:
[...]
A null char* is not a proper C string.
A C string is a sequence of storage units containing legitimate
character values of which the
On 07/09/2017 06:10 AM, kdevel wrote:
What's going on here?
Happens all the time. Last time (I think) Martin Nowak had said that a
network packet trace would be helpful to debug this issue.
Ali
On Sunday, 9 July 2017 at 08:43:47 UTC, Andre Pany wrote:
Thanks for all the answers and explanations. I will create an
issue to make the assert output more readable. The first 5
times I didn't recognize the slice information at the end of
the string and thought dmd isn't working at all anymo
On 07/09/2017 03:51 PM, kdevel wrote:
On Sunday, 9 July 2017 at 10:32:23 UTC, ag0aep6g wrote:
[...]
As mentioned in the subject my posting is about the state of affairs
wrt. the (non-)nullity of strings. In C/C++ once a char * variable
became non-NULL 'it' never loses this property. In D this
On Sunday, 9 July 2017 at 13:51:44 UTC, kdevel wrote:
But that second proposition what not the one chosen in the
documentation.
Shall read: "But that second predicate was not the one chosen in
the documentation."
On Sunday, 9 July 2017 at 10:32:23 UTC, ag0aep6g wrote:
On 07/09/2017 01:12 AM, kdevel wrote:
On Saturday, 8 July 2017 at 18:39:47 UTC, ag0aep6g wrote:
On 07/08/2017 07:16 PM, kdevel wrote:
[...]
Moreover everything I've written about strings is also valid
for e.g. dynamic arrays of doubles
On Saturday, 8 July 2017 at 23:12:15 UTC, Jonathan M Davis wrote:
On Saturday, July 8, 2017 5:16:51 PM MDT kdevel via
Digitalmars-d-learn wrote:
[...]
IMHO, if you want to check for empty, then you should use the
empty property or check length directly, since those are clear
about your inten
What's going on here?
On 07/09/2017 01:12 AM, kdevel wrote:
On Saturday, 8 July 2017 at 18:39:47 UTC, ag0aep6g wrote:
On 07/08/2017 07:16 PM, kdevel wrote:
null is one specific array. It happens to be empty, but that doesn't
really matter. `foo is null` compares with the null array. It doesn't
check for emptiness
When I look at ldc2's object.d I have the impression it's thread
local. I may be wrong though, just beginning to learn about
'shared'.
On Sunday, 9 July 2017 at 06:48:30 UTC, Stefan Koch wrote:
On Sunday, 9 July 2017 at 04:03:09 UTC, H. S. Teoh wrote:
On Sat, Jul 08, 2017 at 03:09:09PM -0700, Ali Çehreli via
Digitalmars-d-learn wrote:
On 07/08/2017 02:29 PM, Andre Pany wrote:
> I use assert(false, tmp) to see the content of v
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