On Tuesday, 28 April 2020 at 20:48:57 UTC, Net wrote:
() { ... } ();
Is there a name of this kind of function in D? unnamed?
anonymous?
The spec uses "anonymous". Syntactically, `() { ... }` is a
function literal.
There is a section called "Anonymous Functions and Anonymous
Delegates" [1]
On 4/28/20 1:48 PM, Net wrote:
> () { ... } ();
>
> Is there a name of this kind of function in D? unnamed? anonymous?
Lambda or anonymous function.[1]
Note that the last () is not part of the definition but the execution of
the function.
This idiom is used for initializing e.g. a const varia
On Monday, 27 April 2020 at 13:36:25 UTC, Adam D. Ruppe wrote:
On Monday, 27 April 2020 at 13:29:08 UTC, lilijreey wrote:
Hi:
In dlang core.thread.osthread has below code, the 654 line
code i can understand why write () first, and {m_fn = fn;}()
do what?
The stdlib uses that pattern from
On Tue, Apr 28, 2020 at 08:30:27PM +, Harry Gillanders via
Digitalmars-d-learn wrote:
> The spec doesn't seem to explicitly mention what happens when the left
> operand of a shift expression is signed and negative. [1]
> But I know that D follows C's semantics for this sort of stuff, and
> the
The spec doesn't seem to explicitly mention what happens when the
left operand
of a shift expression is signed and negative. [1]
But I know that D follows C's semantics for this sort of stuff,
and the C
standard specifies that the result of a negative left operand is
undefined
for `<<`, and im
On Tuesday, 28 April 2020 at 19:25:06 UTC, Sam E. wrote:
I'm a bit surprised to see a linking error given that building
directly from `dmd` seems to work fine without any flag.
dmd directly uses -m32 whereas dub by default uses -m32mscoff to
dmd.
The mscoff linker (also used for -m64 btw) do
On Tuesday, 28 April 2020 at 18:46:18 UTC, Kagamin wrote:
Try this:
void populate(NameAndDescription[] namesAndDescriptions) {
if(namesAndDescriptions.length>100)namesAndDescriptions=namesAndDescriptions[0..100];
innerView.viewData.populate(namesAndDescriptions);
}
I
Hi,
I'm fairly new to D, just playing around with Win32 bindings. I
have a Win32 hello world that works when build via `dmd
.\source\app test-win32.def`. I'm now trying to build the
application via `dub`, but I cannot find what configuration I
would need to do so.
By default, just running `
On Monday, April 27, 2020 9:52:32 AM MDT drug via Digitalmars-d-learn wrote:
> 27.04.2020 18:28, data pulverizer пишет:
> > I'm probably not the first person to say this but. Isn't @trusted an odd
> > label to give unsafe functions and open to abuse by unscrupulous
> > programmers? It almost says "
On Monday, 27 April 2020 at 10:28:04 UTC, mark wrote:
I renamed the class shown in my previous post from View to
InnerView, then created a new View class:
class View : ScrolledWindow {
import qtrac.debfind.modelutil: NameAndDescription;
InnerView innerView;
this() {
super(
On Monday, 27 April 2020 at 14:53:06 UTC, mark wrote:
Below is the bt. Does it look like my bug or a Gtk or GtkD bug?
That's hard to say without the debug info for gtkd, gtk and glib
installed (so the backtrace isn't all the useful), but since gtkd
isn't mentioned in the log I guess that it's
On Tue, 2020-04-28 at 15:09 +, WebFreak001 via Digitalmars-d-learn
wrote:
> […]
>
> well it was some problem that you tried to use the $DFLAGS
> environment variable somewhere but it wasn't defined
The problem is something to do with Dub and Unit-Threaded. My build
never uses the "$DFLAGS" e
On Tuesday, 28 April 2020 at 14:26:11 UTC, Russel Winder wrote:
On Tue, 2020-04-28 at 14:03 +, WebFreak001 via
Digitalmars-d-learn wrote:
[…]
in this case, try dub upgrade --vverbose and the full
exception message should hopefully show
I have no idea what has changed, but things are now
On Tue, 2020-04-28 at 14:03 +, WebFreak001 via Digitalmars-d-learn
wrote:
> […]
>
> in this case, try dub upgrade --vverbose and the full exception
> message should hopefully show
I have no idea what has changed, but things are now working again.
Strange.
Thanks for chipping in with support
On Tuesday, 28 April 2020 at 13:44:14 UTC, Russel Winder wrote:
On Tue, 2020-04-28 at 12:04 +, WebFreak001 via
Digitalmars-d-learn wrote:
[...]
I am not sure this gives any further information. :-(
[...]
in this case, try dub upgrade --vverbose and the full exception
message should hop
On Tue, 2020-04-28 at 12:04 +, WebFreak001 via Digitalmars-d-learn
wrote:
> On Tuesday, 28 April 2020 at 11:56:26 UTC, Russel Winder wrote:
> > Hi,
> >
> > Has anyone seen this before, it has just started happening to
> > me and is stopping me doing any work on this D project.
> >
> >
> > >
On Tuesday, 28 April 2020 at 11:56:26 UTC, Russel Winder wrote:
Hi,
Has anyone seen this before, it has just started happening to
me and is stopping me doing any work on this D project.
|> dub build
Invalid variable: DFLAGS
try running with `dub build -v`
Hi,
Has anyone seen this before, it has just started happening to me and is
stopping me doing any work on this D project.
|> dub build
Invalid variable: DFLAGS
--
Russel.
===
Dr Russel Winder t: +44 20 7585 2200
41 Buckmaster Roadm: +44 7770 46
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