On Saturday, 18 March 2017 at 02:23:01 UTC, Hussien wrote:
I need the general solution. One that simply returns the type.
None of what you said helps...
string dtype(T)() {
static if(is(T == enum)) return "enum";
else static if(is(T == class)) return "class";
else static if(
On 03/17/2017 07:28 PM, Adam D. Ruppe wrote:
On Friday, 17 March 2017 at 23:54:36 UTC, Hussien wrote:
What I need to do, is also get the D types that these use.
Those aren't types, they are more like categories of type, so there's
nothing in the language that can represent them to return (exce
On Saturday, 18 March 2017 at 05:00:48 UTC, Entity325` wrote:
and both create a scope outside of which no declarations inside
them are visible(potentially undesirable side-effects).
Oh. Static ifs don't do that. Disregard, I'm wrong.
FYI,
static if(true)//comments are great for adding some context to
your code.
{
//stuff
}
and
{//let's toss a comment on the scope declaration!
//stuff
}
are functionally equivalent in my IDE. Both will fold down to
only the top {(good), and both create a scope outside of which no
dec
On Friday, 17 March 2017 at 23:54:36 UTC, Hussien wrote:
What I need to do, is also get the D types that these use.
Those aren't types, they are more like categories of type, so
there's nothing in the language that can represent them to return
(except maybe a string).
Instead, you can test
On Saturday, 18 March 2017 at 00:36:21 UTC, Nicholas Wilson wrote:
On Friday, 17 March 2017 at 23:54:36 UTC, Hussien wrote:
I am using Parameters and ReturnType which give me the "name"
of the type used. e.g.,
int foo(SomeEnum)
will give SomeEnum and int for the type respectively.
What I nee
On Saturday, 18 March 2017 at 00:34:57 UTC, XavierAP wrote:
Is this a known issue with D on GitHub? Should I report it I
guess?
How smart is GH that it doesn't look at the file extension?
What happened?
The extension .d can legitimately refer to makefiles as well
(specifically, to dependency
On Thu, 16 Mar 2017 19:53:08 -0700, Ali Çehreli wrote:
> It looks pretty good to me.
>
> - All capital letters? Yuck! :)
>
> - Typo: DOLLERS
>
> - It's better to declare and define variables at the same time:
>
>int bet = inputInt( "\nWHAT IS YOUR BET"); int card1 = uniform(2, 15,
>rnd)
On Saturday, March 18, 2017 00:34:57 XavierAP via Digitalmars-d-learn wrote:
> So I have put my first code even on GitHub (comments welcome :))
> and GitHub seems to detect the wrong language, even if I'm not
> familiar with this GH feature.
>
> https://github.com/XavierAP/etc/tree/master/heatsim
>
On Friday, 17 March 2017 at 23:54:36 UTC, Hussien wrote:
I am using Parameters and ReturnType which give me the "name"
of the type used. e.g.,
int foo(SomeEnum)
will give SomeEnum and int for the type respectively.
What I need to do, is also get the D types that these use.
int is int, but So
So I have put my first code even on GitHub (comments welcome :))
and GitHub seems to detect the wrong language, even if I'm not
familiar with this GH feature.
https://github.com/XavierAP/etc/tree/master/heatsim
The repository itself ("etc") is flagged as been written in
Makefile? Right now I
On Friday, 17 March 2017 at 00:35:32 UTC, Philip Miess wrote:
https://gitlab.com/pmiess/101gamesDlangComputerGames/blob/master/
aceyducy.d
You don't need string literals to be verbatim (r"") in order to
insert newlines as in the code (without escape sequences). All
string literals behave thi
I am using Parameters and ReturnType which give me the "name" of
the type used. e.g.,
int foo(SomeEnum)
will give SomeEnum and int for the type respectively.
What I need to do, is also get the D types that these use.
int is int, but SomeEnum is an enum.
Is there a traits function or some way
On Friday, 17 March 2017 at 19:05:20 UTC, H. S. Teoh wrote:
On Fri, Mar 17, 2017 at 03:14:08PM +, Hussien via
Digitalmars-d-learn wrote: [...]
[...]
This appears to be yet another case of the term "compile-time"
causing confusion, because it's actually an ambiguous term. I
actually thin
On 03/17/2017 12:05 PM, H. S. Teoh via Digitalmars-d-learn wrote:
1) Template expansion / AST manipulation, and:
2) CTFE (compile-time function evaluation).
Not clearly understanding the distinction between the two often leads to
confusion and frustration at why the compiler isn't doing "what
On Friday, 17 March 2017 at 16:16:00 UTC, bachmeier wrote:
On Thursday, 16 March 2017 at 17:55:13 UTC, cloutiy wrote:
I'd like to try making a simple web app using vibrant.d,
however I don't think I'm using it correctly since I'm getting
a linking error when compiling.
Below is my SDL with ad
On Fri, Mar 17, 2017 at 07:21:50PM +, John Colvin via Digitalmars-d-learn
wrote:
[...]
> reduce is a free function in std.algorithm. Just import it and you're
> away.
[...]
Also, there is now a variant of reduce called `fold`, that has a nicer
order of parameters, i.e., you can use it in UFCS
On 03/17/2017 12:21 PM, John Colvin wrote:
> On Friday, 17 March 2017 at 19:08:36 UTC, Russel Winder wrote:
>> Rust ownership problems
>> seem to be a doddle compared to this problem.
It sometimes feels like that but we don't want to lose you. :)
> reduce is a free function in std.algorithm. Ju
On Fri, 2017-03-17 at 19:21 +, John Colvin via Digitalmars-d-learn
wrote:
> […]
>
> reduce is a free function in std.algorithm. Just import it and
> you're away. Anyway, is this what you wanted?
>
> string[] blah(string[][string] groups)
> {
> import std.algorithm : map, joiner;
>
On Friday, 17 March 2017 at 19:08:36 UTC, Russel Winder wrote:
On Fri, 2017-03-17 at 17:51 +, Jerry via
Digitalmars-d-learn wrote:
On Friday, 17 March 2017 at 17:13:48 UTC, Russel Winder wrote:
> I have a bit of code:
>
> string[] returnValue;
>foreach(string key, string[] value; grou
On Fri, Mar 17, 2017 at 03:14:08PM +, Hussien via Digitalmars-d-learn wrote:
[...]
> What I am talking about is
>
> how the statement
>
> static if (x) continue;
> pragma(msg, "called");
>
> vs
>
> static if (x) { } else
> pragma(msg, "not called");
>
>
> They are both semantically equiva
On Fri, 2017-03-17 at 17:51 +, Jerry via Digitalmars-d-learn wrote:
> On Friday, 17 March 2017 at 17:13:48 UTC, Russel Winder wrote:
> > I have a bit of code:
> >
> > string[] returnValue;
> > foreach(string key, string[] value; groups) {
> > returnValue ~=
> > value.sort!
On 03/17/2017 10:51 AM, Jerry wrote:
On Friday, 17 March 2017 at 17:13:48 UTC, Russel Winder wrote:
I have a bit of code:
string[] returnValue;
foreach(string key, string[] value; groups) {
returnValue ~=
value.sort!debianPackageNumberComparator()[0..$-1].array;
}
return
On Friday, 17 March 2017 at 17:13:48 UTC, Russel Winder wrote:
I have a bit of code:
string[] returnValue;
foreach(string key, string[] value; groups) {
returnValue ~=
value.sort!debianPackageNumberComparator()[0..$-1].array;
}
return returnValue;
[...]
You
I have a bit of code:
string[] returnValue;
foreach(string key, string[] value; groups) {
returnValue ~=
value.sort!debianPackageNumberComparator()[0..$-1].array;
}
return returnValue;
which does seem to do the thing required, but this sort of code
On Friday, 17 March 2017 at 15:14:08 UTC, Hussien wrote:
What I am talking about is
If you want to add a new feature, `static foreach`, that has
static continue and static break, I can get behind that, but
that's a new feature, not a bug in the existing feature. You
think it is something it
On Thursday, 16 March 2017 at 17:55:13 UTC, cloutiy wrote:
I'd like to try making a simple web app using vibrant.d,
however I don't think I'm using it correctly since I'm getting
a linking error when compiling.
Below is my SDL with added vibrant.d dependency:
name "cvmaker"
description "A sim
On Friday, 17 March 2017 at 14:27:25 UTC, Adam D. Ruppe wrote:
On Friday, 17 March 2017 at 13:53:58 UTC, Hussien wrote:
Yes, but you have a nested foreach loop. One runtime and one
compile time. The break goes with the runtime loop... but
NORMAL programming logic tells us that the break goes wi
On Friday, 17 March 2017 at 13:53:58 UTC, Hussien wrote:
Yes, but you have a nested foreach loop. One runtime and one
compile time. The break goes with the runtime loop... but
NORMAL programming logic tells us that the break goes with the
loop that it exists in.
It did. It broke the loop coun
On Friday, 17 March 2017 at 13:10:23 UTC, Jonathan M Davis wrote:
it looks like break and continue _are_ used at compile time,
since it prints
They are working exactly the same way as any other loop. The fact
that it is unrolled and the dead code removed from the binary is
an implementation d
On Friday, 17 March 2017 at 13:10:23 UTC, Jonathan M Davis wrote:
On Friday, March 17, 2017 11:53:41 Michael via
Digitalmars-d-learn wrote:
On Friday, 17 March 2017 at 11:30:48 UTC, Jonathan M Davis
wrote:
> On Friday, March 17, 2017 01:55:19 Hussien via
> Digitalmars-d-learn wrote:
>
> I tend
On Friday, March 17, 2017 11:53:41 Michael via Digitalmars-d-learn wrote:
> On Friday, 17 March 2017 at 11:30:48 UTC, Jonathan M Davis wrote:
> > On Friday, March 17, 2017 01:55:19 Hussien via
> > Digitalmars-d-learn wrote:
> >
> > I tend to agree with this. If the foreach is static, and
> > contin
On Friday, 17 March 2017 at 11:30:48 UTC, Jonathan M Davis wrote:
On Friday, March 17, 2017 01:55:19 Hussien via
Digitalmars-d-learn wrote:
I tend to agree with this. If the foreach is static, and
continue and break are just going to be ignored, then they
should just be illegal. Allowing them
On Friday, March 17, 2017 01:55:19 Hussien via Digitalmars-d-learn wrote:
> On Friday, 17 March 2017 at 01:41:47 UTC, Adam D. Ruppe wrote:
> > On Friday, 17 March 2017 at 01:34:52 UTC, Hussien wrote:
> >> Seems like continue needs to be static aware.
> >
> > That's not a bug, pragma is triggered wh
On Friday, 17 March 2017 at 09:04:18 UTC, Andrea Fontana wrote:
On Friday, 17 March 2017 at 00:35:32 UTC, Philip Miess wrote:
This is my first 100+ line D program.
https://gitlab.com/pmiess/101gamesDlangComputerGames/blob/master/
aceyducy.d
Its a translation/refactor of aceyducy from 101 basic p
On Friday, 17 March 2017 at 00:35:32 UTC, Philip Miess wrote:
This is my first 100+ line D program.
https://gitlab.com/pmiess/101gamesDlangComputerGames/blob/master/
aceyducy.d
Its a translation/refactor of aceyducy from 101 basic programs.
Could someone look over it and see if I've made any glar
On 2017-03-15 15:08, Suliman wrote:
Could you give an example when it's better to use DBRow and where to get
data in structure?
Use PGCommand and call "executeQuery" to get back a result set that is
iteratable:
auto query = "SELECT * FROM foos"
auto cmd = new PGCommand(connection, query);
a
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