On Tuesday, 5 April 2016 at 13:17:38 UTC, Anonymouse wrote:
You can't get rid of the signature completely as the functions
still need a parameter list with x declared. You will get
"Error: undefined identifier 'x'" otherwise. You can largely
omit the *type* of x if it can be inferred from the
On Tuesday, 5 April 2016 at 11:35:24 UTC, pineapple wrote:
If I have a common function signature I'm using throughout my
code, and I feel like there should be a way to condense it
using a macro. The intuitive method isn't working, but this
seems like something D would be able to do. What've I
On 05.04.2016 13:35, pineapple wrote:
alias somelongsignature = int(in int x);
alias somelongsignature = int function(in int);
Or if you want to accept methods and such:
alias somelongsignature = int delegate(in int);
You can name the parameter, but it won't be part of the type.
int
These days, DMD/DMDFE version numbers are three parts, ex: 2.070.1.
I can get the first two via std.compiler.version_major and
std.compiler.version_minor. Is there a way to get the third part?
I know I can "dmd --help | grep DMD", but that only works for DMD. GDC's
"gdc --version" doesn't
On Tuesday, 5 April 2016 at 18:01:05 UTC, Nick Sabalausky wrote:
These days, DMD/DMDFE version numbers are three parts, ex:
2.070.1.
I can get the first two via std.compiler.version_major and
std.compiler.version_minor. Is there a way to get the third
part?
I know I can "dmd --help | grep
On Tuesday, 5 April 2016 at 11:26:44 UTC, Thalamus wrote:
Thanks everyone! You've all been very helpful.
For anyone who has the same question and happens on this thread,
I wanted to post what I finally came up with. I combined the
information everyone in this thread gave me with what I saw
On Tuesday, 5 April 2016 at 18:54:39 UTC, stunaep wrote:
I had no error on the examples I posted, only when using
@Override previously. It just says to use override attribute
instead of @Override
source\game\client.d(8,20): Deprecation: implicitly overriding
base class method
On 04/05/2016 11:54 AM, stunaep wrote:
> when using @Override previously. It just says to use override
> attribute instead of @Override
> source\game\client.d(7,3): Error: undefined identifier 'Override'
Note that it doesn't say _instead of Override_. Override is an undefined
symbol in your
On 04/04/2016 04:38 PM, Mike Parker via Digitalmars-d-learn wrote:
On Monday, 4 April 2016 at 21:32:10 UTC, stunaep wrote:
Can you please explain what the scope keyword does and if there
scope was originally intended to be used primarily with classes in
order to get deterministic
On Tuesday, 5 April 2016 at 19:00:43 UTC, Basile B. wrote:
0x1.max // exponent expected in hex float
0x1 .max // OK
1.max // OK
What's the ambiguity when it's an hex literal ?
https://issues.dlang.org/show_bug.cgi?id=15880
I get a deprecation warning with @Override, but I was unable to
find the proper way to do it.
Am I meant to add override before the method like this?
override public void startThread(Thread t, int pri) {
...
}
Am I meant to wrap the entire method in override { } like this?
override {
On Tuesday, 5 April 2016 at 18:38:43 UTC, stunaep wrote:
I get a deprecation warning with @Override, but I was unable to
find the proper way to do it.
What error message exactly are you getting and on what code?
Both styles you put there should work equally well.
On 05.04.2016 20:44, Thalamus wrote:
import core.stdc.stddef; // For wchar_t. This is defined differently for
Windows vs POSIX.
import core.stdc.wchar_; // For wcslen.
Aside: D has syntax for "// For wchar_t.": `import core.stdc.stddef:
wchar_t;`.
wstring toWstring(wchar_t* value)
{
On Tuesday, 5 April 2016 at 18:42:33 UTC, Adam D. Ruppe wrote:
On Tuesday, 5 April 2016 at 18:38:43 UTC, stunaep wrote:
I get a deprecation warning with @Override, but I was unable
to find the proper way to do it.
What error message exactly are you getting and on what code?
Both styles you
On Tuesday, 5 April 2016 at 18:54:39 UTC, stunaep wrote:
I had no error on the examples I posted, only when using
@Override previously. It just says to use override attribute
instead of @Override
Unlike in Java, D's override indicator doesn't look like an
annotation, it's just a keyword
0x1.max // exponent expected in hex float
0x1 .max // OK
1.max // OK
What's the ambiguity when it's an hex literal ?
On Tuesday, 5 April 2016 at 21:10:47 UTC, Basile B. wrote:
On Tuesday, 5 April 2016 at 20:56:54 UTC, Alex Parrill wrote:
On Tuesday, 5 April 2016 at 19:00:43 UTC, Basile B. wrote:
0x1.max // exponent expected in hex float
0x1 .max // OK
1.max // OK
What's the ambiguity when it's an hex
On Tuesday, 5 April 2016 at 19:00:43 UTC, Basile B. wrote:
0x1.max // exponent expected in hex float
0x1 .max // OK
1.max // OK
What's the ambiguity when it's an hex literal ?
It's potentially ambiguous with hexadecimal floating point numbers
0xdeadbeef.p5 // hex float or hex int + method?
On Tuesday, 5 April 2016 at 20:56:54 UTC, Alex Parrill wrote:
On Tuesday, 5 April 2016 at 19:00:43 UTC, Basile B. wrote:
0x1.max // exponent expected in hex float
0x1 .max // OK
1.max // OK
What's the ambiguity when it's an hex literal ?
It's potentially ambiguous with hexadecimal floating
On Tuesday, 5 April 2016 at 19:27:20 UTC, Charles Hixson wrote:
...
Are you asserting that scope is soon to be officially
deprecated? I'm finding "shouldn't really be used at all
anymore" a bit of a worrying statement, as I much prefer the
syntax used by scope. Why shouldn't it "be used at
On Tuesday, 5 April 2016 at 19:19:10 UTC, ag0aep6g wrote:
On 05.04.2016 20:44, Thalamus wrote:
[...]
Aside: D has syntax for "// For wchar_t.": `import
core.stdc.stddef: wchar_t;`.
[...]
wchar_t is not wchar. wstring is not (portably) compatible with
a wchar_t array.
If you actually
On 04/05/2016 03:33 PM, Mike Parker via Digitalmars-d-learn wrote:
On Tuesday, 5 April 2016 at 19:27:20 UTC, Charles Hixson wrote:
...
Are you asserting that scope is soon to be officially deprecated? I'm
finding "shouldn't really be used at all anymore" a bit of a worrying
statement, as I
Is there anybody who have success connect to PostgreSQL with ddbc?
I am getting next error: https://github.com/buggins/ddbc/issues/22
On Tuesday, 5 April 2016 at 01:21:55 UTC, Thalamus wrote:
I'm sorry for this total newbie question, but for some reason
this is eluding me. [...]
You've been given the right answer by the other participants but
I'd like to share this simple helper range from my user lib:
auto
On Tuesday, 5 April 2016 at 01:21:55 UTC, Thalamus wrote:
I'm sorry for this total newbie question, but for some reason
this is eluding me. I must be overlooking something obvious,
but I haven't been able to figure this out and haven't found
anything helpful.
In case you haven't done so
On Tuesday, 5 April 2016 at 01:21:55 UTC, Thalamus wrote:
When the message parameter is wchar*, wstring info =
to!wstring(message) populates the string with the _address_ of
the wchar*. So when message was in the debugger as
0x035370e8 L"Writing Exhaustive unit tests is
exhausting.",
If I create many threads (starts, does a short work, and ends)
repeatedly (>10,000), at some point rt.tlsgc.init() gives
SEGMENTATION_FAULT.
It doesn't check whether malloc fails to allocate any memory, and
I cannot find the source code of "rt.sections.initTLSRanges()"
anywhere.
Is it left
On Tuesday, 5 April 2016 at 07:53:20 UTC, Suliman wrote:
Is there anybody who have success connect to PostgreSQL with
ddbc?
I am getting next error:
https://github.com/buggins/ddbc/issues/22
Look like driver do not support PG 9.5
http://www.symmetricds.org/issues/view.php?id=2439
If I have a common function signature I'm using throughout my
code, and I feel like there should be a way to condense it using
a macro. The intuitive method isn't working, but this seems like
something D would be able to do. What've I got wrong in this
example?
alias somelongsignature =
Ah, aside from the mismatched "examplefunc" numbers - please
disregard
Can't post example code without stupid typos for the life of me
Thanks everyone! You've all been very helpful.
On 2016-04-05 11:46, tcak wrote:
If I create many threads (starts, does a short work, and ends)
repeatedly (>10,000), at some point rt.tlsgc.init() gives
SEGMENTATION_FAULT.
It doesn't check whether malloc fails to allocate any memory, and I
cannot find the source code of
On Tuesday, 5 April 2016 at 07:10:50 UTC, tsbockman wrote:
You can also combine both steps into a one-liner:
wstring wstr = cw[0 .. cw_len].idup;
This should do the trick, too:
import std.conv : to;
auto wstr = to!wstring(cw);
On Tuesday, 5 April 2016 at 01:21:55 UTC, Thalamus wrote:
I am invoking an entry point in a D DLL from C# (via extern
(C)), and one of the parameters is a string. This works just
fine for ANSI, but I'm having trouble with the Unicode
equivalent.
When the message parameter is wchar*, wstring
On Tuesday, 5 April 2016 at 10:30:58 UTC, Suliman wrote:
http://www.symmetricds.org/issues/view.php?id=2439
http://www.postgresql.org/docs/9.5/static/ecpg-sql-set-autocommit.html -
doesn't look deprecated or anything.
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