On Friday, 27 December 2019 at 17:26:58 UTC, Robert M. Münch
wrote:
...
There are set of range interfaces that can be used to mask range
type. Check for
https://dlang.org/library/std/range/interfaces/input_range.html
for starting point, and for
https://dlang.org/library/std/range/interfaces
On Sunday, 22 December 2019 at 17:20:51 UTC, BoQsc wrote:
There are lots of editors/IDE's that support D language:
https://wiki.dlang.org/Editors
What kind of editor/IDE are you using and which one do you like
the most?
IntelliJ IDEA CE with this extension:
https://intellij-dlanguage.github
On Friday, 27 December 2019 at 07:06:52 UTC, mipri wrote:
On Friday, 27 December 2019 at 06:08:16 UTC, Marcone wrote:
import std;
import core.thread;
auto threading(lazy void fun){ return
task!fun().executeInNewThread(); }
void main(){
threading(writeln("Hello World!"));
}
I want t
On Monday, 30 December 2019 at 06:47:37 UTC, Marcone wrote:
Use Python format() style:
import std;
import std: Format = format;
// format()
string format(T...)(T text){
string texto = text[0];
foreach(count, i; text[1..$]){
texto = texto.replaceFirst("{}", to!str
On Monday, 30 December 2019 at 09:41:55 UTC, mipri wrote:
On Monday, 30 December 2019 at 06:47:37 UTC, Marcone wrote:
Use Python format() style:
import std;
import std: Format = format;
// format()
string format(T...)(T text){
string texto = text[0];
foreach(count, i; text[1..$
On 30/12/2019 9:19 PM, Piotr Mitana wrote:
On Sunday, 22 December 2019 at 17:20:51 UTC, BoQsc wrote:
There are lots of editors/IDE's that support D language:
https://wiki.dlang.org/Editors
What kind of editor/IDE are you using and which one do you like the most?
IntelliJ IDEA CE with this ex
On Sunday, 29 December 2019 at 14:41:46 UTC, Russel Winder wrote:
On Sat, 2019-12-28 at 22:01 +, p.shkadzko via
Digitalmars-d-learn
wrote:
[…]
p.s. I found it quite satisfying that D does not really need
an IDE, you will be fine even with nano.
The fundamental issue with these all batte
On Sunday, 29 December 2019 at 21:25:44 UTC, Adam D. Ruppe wrote:
My experience is IDEs are just different, not necessarily
better or worse. Just different enough that people used to one
find the others difficult to learn.
Amen, hear-hear, and all that. I thought it was just me.
On Sunday, 29 December 2019 at 09:44:18 UTC, MoonlightSentinel
wrote:
int i = a.countUntil(55);
I was trying to do this with an array of pointers, but I get an
error (which suggests to me that I don't know what data type a
pointer is):
find_in_array_object.d(25): Error: cannot cast expre
On Monday, 30 December 2019 at 14:30:12 UTC, Ron Tarrant wrote:
On Sunday, 29 December 2019 at 09:44:18 UTC, MoonlightSentinel
wrote:
int i = a.countUntil(55);
I was trying to do this with an array of pointers, but I get an
error (which suggests to me that I don't know what data type a
po
On Monday, 30 December 2019 at 10:23:14 UTC, Marcone wrote:
On Monday, 30 December 2019 at 09:41:55 UTC, mipri wrote:
This leaks too much.
writeln("Helo {} {}".format("xx", "name")); // Helo xx name
writeln("Helo {} {}".format("{}", "name")); // Helo name {}
This function replace {} for
On Monday, 30 December 2019 at 06:43:03 UTC, H. S. Teoh wrote:
Generally, I find myself *much* more productive with CLI-based
tools; IDEs are generally much heavier in terms of memory and
CPU usage, and worst of all, require a GUI, which for me is a
deal-breaker because I do a lot of work over
On Monday, 30 December 2019 at 14:59:22 UTC, bachmeier wrote:
On Monday, 30 December 2019 at 06:43:03 UTC, H. S. Teoh wrote:
[...]
Another way in which the IDE is "heavy" is the amount of
overhead for beginning/occasional users. I like that I can get
someone started using D like this:
1.
On Monday, 30 December 2019 at 14:30:12 UTC, Ron Tarrant wrote:
I was trying to do this with an array of pointers, but I get an
error (which suggests to me that I don't know what data type a
pointer is):
It's not a ulong? Have I forgotten so much?
D disallows implicit conversion from integer
On Mon, Dec 30, 2019 at 02:59:22PM +, bachmeier via Digitalmars-d-learn
wrote:
[...]
> An IDE adds a crapload to the learning curve. It's terrible, because
> they need to memorize a bunch of steps when they use a GUI (click here
> -> type this thing in this box -> click here -> ...)
[...]
To
On Mon, Dec 30, 2019 at 04:13:03PM +, Patrick Schluter via
Digitalmars-d-learn wrote:
[...]
> Good point. It also trains people to not be able to work without IDE.
> I see it at work with some of the Java devs who aren't even able to
> invoke javac in a command line and setting javapath correc
On 12/30/19 1:43 AM, H. S. Teoh wrote:
On Mon, Dec 30, 2019 at 01:26:11AM +, bachmeier via Digitalmars-d-learn
wrote:
[...]
I have trouble seeing how an IDE is going to make anyone a better
programmer.
[...]
Yeah, I call BS on that statement.
OTOH, it's certainly a valid point that IDE s
I have created library/ framework to handle JSON-RPC requests
using D methods. I use some *template magic* to translate
JSON-RPC parameters and return values from/ and to JSON. And I
have encountered funny bug that at first was hard to find. My
programme just segfaulted when call to this method
On Mon, Dec 30, 2019 at 06:18:49PM +, uranuz via Digitalmars-d-learn wrote:
[...]
> void getCompiledTemplate(HTTPContext ctx)
> {
> import std.exception: enforce;
> enforce(ctx, `ctx is null`);
> enforce(ctx.request, `ctx.request is null`);
On Monday, 30 December 2019 at 14:41:55 UTC, mipri wrote:
What's your code? 'find_in_array_object.MyObject' doesn't look
like a pointer.
It's an array of objects... or, what it's trying to be, an array
of object pointers.
On Monday, 30 December 2019 at 17:12:26 UTC, MoonlightSentinel
wrote:
D disallows implicit conversion from integers to pointers and
hence they cannot be compared. You would need to explicitly
cast your ulong to an appropriate pointer type
I'm not trying to convert, just wade through an array
On Monday, 30 December 2019 at 18:18:49 UTC, uranuz wrote:
So as you see I have added a lot of enforce to test if all
variables are not null. But nothing was null and the reason of
segfault were unclear.
What about moduleName, mod and the return value of
mod.toStdJSON()?
And whats the retur
On Monday, 30 December 2019 at 19:08:27 UTC, Ron Tarrant wrote:
I'm not trying to convert, just wade through an array of
pointers to find a specific pointer using searchUntil().
** that should read: countUntil(), not searchUntil() *
Turns out I was getting too complicated. countUntil(
On Monday, 30 December 2019 at 19:08:27 UTC, Ron Tarrant wrote:
On Monday, 30 December 2019 at 17:12:26 UTC, MoonlightSentinel
wrote:
D disallows implicit conversion from integers to pointers and
hence they cannot be compared. You would need to explicitly
cast your ulong to an appropriate poi
On Monday, 30 December 2019 at 19:46:50 UTC, Ron Tarrant wrote:
Thanks, mipri. Got it sorted. Here's a working proof...
Forgot to show the output:
object: 17B0A831000, ID: 8
object: 17B0A831020, ID: 9
object: 17B0A831060, ID: 10
object: 17B0A831080, ID: 11
object: 17B0A8310A0, ID: 12
object:
On Monday, 30 December 2019 at 19:39:04 UTC, mipri wrote:
You can definitely do it:
$ rdmd --eval 'int a, b, c; [&a, &b,
&c].countUntil(&c).writeln'
2
But you need to have an array of pointers.
Thanks, mipri. Got it sorted. Here's a working proof...
```
import std.stdio;
import std.alg
On Monday, 30 December 2019 at 19:09:13 UTC, MoonlightSentinel
wrote:
On Monday, 30 December 2019 at 18:18:49 UTC, uranuz wrote:
So as you see I have added a lot of enforce to test if all
variables are not null. But nothing was null and the reason of
segfault were unclear.
What about moduleNa
On Monday, 30 December 2019 at 19:09:13 UTC, MoonlightSentinel
wrote:
On Monday, 30 December 2019 at 18:18:49 UTC, uranuz wrote:
So as you see I have added a lot of enforce to test if all
variables are not null. But nothing was null and the reason of
segfault were unclear.
What about moduleNa
On Monday, 30 December 2019 at 19:46:50 UTC, Ron Tarrant wrote:
Thanks, mipri. Got it sorted. Here's a working proof...
```
import std.stdio;
import std.algorithm;
import std.conv;
void main(string[] args)
{
MyObject[] objectArray;
MyObject newObject;
MyObject findPointe
On Sun, Dec 29, 2019 at 01:19:09PM +0100, Robert M. Münch via
Digitalmars-d-learn wrote:
> On 2019-12-27 19:44:59 +, H. S. Teoh said:
[...]
> > If you want to add/delete/change graphemes, what you *really* want
> > is to use an array of Graphemes:
> >
> > Grapheme[] editableGraphs;
> >
>
On Sunday, 29 December 2019 at 08:31:13 UTC, mipri wrote:
int i = a.countUntil!(v => v == 55);
assert(i == 2);
I also had to ask because I couldn't find it. In other languages
it's named "index()", "indexOf()" or "find()". D is the only
language I know which uses the "countUntil" scheme. And
On Mon, Dec 30, 2019 at 03:09:58PM -0800, H. S. Teoh via Digitalmars-d-learn
wrote:
[...]
> I suspect the cause is that whatever Grapheme.opSlice returns is going
> out-of-scope when used with .map, that's why it's malfunctioning.
[...]
Haha, it's actually right there in the Grapheme docs for the
Hi,
I suspect I'm missing something obvious, but ResizerWidget is not
working for me on Windows - it shows the 'dragging'-cursor when
hovering the mouse on the ResizerWidget, but dragging with the
left mouse button does nothing.
Reduced very simple example:
///app.d
import dlangui;
import g
On Mon, Dec 30, 2019 at 03:31:31PM -0800, H. S. Teoh via Digitalmars-d-learn
wrote:
> On Mon, Dec 30, 2019 at 03:09:58PM -0800, H. S. Teoh via Digitalmars-d-learn
> wrote:
> [...]
> > I suspect the cause is that whatever Grapheme.opSlice returns is
> > going out-of-scope when used with .map, that
On Monday, 30 December 2019 at 18:18:49 UTC, uranuz wrote:
I have created library/ framework to handle JSON-RPC requests
using D methods. I use some *template magic* to translate
JSON-RPC parameters and return values from/ and to JSON. And I
have encountered funny bug that at first was hard to
On Monday, 30 December 2019 at 23:15:48 UTC, JN wrote:
On Sunday, 29 December 2019 at 08:31:13 UTC, mipri wrote:
int i = a.countUntil!(v => v == 55);
assert(i == 2);
I also had to ask because I couldn't find it. In other
languages it's named "index()", "indexOf()" or "find()". D is
the only
On Tuesday, 31 December 2019 at 04:38:53 UTC, Daren Scot Wilson
wrote:
I'm needing to see more examples. It might have something to
do with the array I'm working with being inside a foreach loop.
My code looks like this, with the problematic line duplicated
to show some of the variations I tr
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