On 05/02/2017 5:02 PM, thedeemon wrote:
snip
It may look so from a distance. But in my experience it's not that bad.
In most software I did in D it did not matter really (it's either 64-bit
or short lived programs) and the control D gives to choose how to deal
with everything makes it all quite
On Saturday, 4 February 2017 at 12:56:55 UTC, osa1 wrote:
- Automatic but conservative. Can leak at any time. You have to
implement manual management (managed heaps) to avoid leaks.
Leaks are hard to find as any heap value may be causing it.
By "managed heap" I just meant the GC heap, the one
On Friday, 3 February 2017 at 18:37:15 UTC, Johan Engelen wrote:
The error is in this line. Instead of assigning to the
`postProc` at module scope, you are defining a new local
variable and assigning to it.
Wasn't the compiler suppose to warn you when you are shadowing
another variable? Or i
On Saturday, 4 February 2017 at 16:18:00 UTC, kinke wrote:
It most likely only works because the dangling pointer points
into yet untouched stack. Trying to öet a normal by-value
parameter or local variable escape this way should produce an
error, but apparently it's not done for `auto ref` p
On Saturday, 4 February 2017 at 16:53:13 UTC, Ali Çehreli wrote:
If you haven't already, you may want to read a recent thread as
well:
http://forum.dlang.org/post/jsksamnatzkshldnn...@forum.dlang.org
Thanks for the instructive link...
On 02/04/2017 03:53 PM, Profile Anaysis wrote:
well, I simply took the code from the page I linked and did a front() on
the MapResult and it say the type was wrong. I thought it would give me
the type I put in which was an array.
In the code you can see that powerSet does two levels of `map`. I
On 02/04/2017 06:33 AM, Alex wrote:
> whether I'm
doing something unsecure...
If you haven't already, you may want to read a recent thread as well:
http://forum.dlang.org/post/jsksamnatzkshldnn...@forum.dlang.org
In addition to valuable information by others there, I tried to argue
that e
On Saturday, 4 February 2017 at 14:33:12 UTC, Alex wrote:
Having read this
https://dlang.org/spec/template.html#auto-ref-parameters
I tried to do something like this
// Code starts here
void main()
{
initStruct iSb;
iSb.var = 3;
A b = A(iSb);
assert(*b.myVar == 3
All GCs are prone to leak, including precise ones. The point of
garbage collection is not to prevent leaks, but rather to
prevent use-after-free bugs.
Of course I can have leaks in a GC environment, but having
non-deterministic leaks is another thing, and I'd rather make
sure to delete my ref
On Saturday, 4 February 2017 at 14:37:45 UTC, aberba wrote:
Most D devs ignore the "this" in their code and that has
influenced me to do that often. Is it no prone to bugs?
I actually usually use `this` now exactly to be explicit against
this kind of thing.
On Saturday, 4 February 2017 at 12:56:55 UTC, osa1 wrote:
- Automatic but conservative. Can leak at any time.
All GCs are prone to leak, including precise ones. The point of
garbage collection is not to prevent leaks, but rather to prevent
use-after-free bugs.
Granted, the D 32 bit GC is mo
On Saturday, 4 February 2017 at 14:35:37 UTC, ag0aep6g wrote:
On 02/04/2017 12:31 PM, Profile Anaysis wrote:
I am trying to iterate over the combinations of a set using
the code
https://rosettacode.org/wiki/Power_set#D
I have an array which I call powerSet on and I get a result of
MapResult.
On Friday, 3 February 2017 at 22:34:31 UTC, Ali Çehreli wrote:
On 02/03/2017 11:43 AM, WhatMeWorry wrote:
On Friday, 3 February 2017 at 18:37:15 UTC, Johan Engelen
wrote:
On Friday, 3 February 2017 at 17:20:43 UTC, WhatMeWorry wrote:
[...]
...
Another related one is assigning to a par
On 02/04/2017 12:31 PM, Profile Anaysis wrote:
I am trying to iterate over the combinations of a set using the code
https://rosettacode.org/wiki/Power_set#D
I have an array which I call powerSet on and I get a result of
MapResult. I have tried to foreach or front/popFront and even each() on
it
Having read this
https://dlang.org/spec/template.html#auto-ref-parameters
I tried to do something like this
// Code starts here
void main()
{
initStruct iSb;
iSb.var = 3;
A b = A(iSb);
assert(*b.myVar == 3); // this works
iSb.var = 4;
assert(*b.myV
On Saturday, 4 February 2017 at 12:56:55 UTC, osa1 wrote:
I'm surprised that D was able to come this far with this.
It's used mostly for server software. Things are moving to 64
bit, so this will be less of an issue.
On Saturday, 4 February 2017 at 11:09:21 UTC, thedeemon wrote:
On Wednesday, 1 February 2017 at 06:58:43 UTC, osa1 wrote:
I'm wondering what
are the implications of the fact that current GC is a
Boehm-style conservative
GC rather than a precise one, I've never worked with a
conservative GC bef
On Saturday, 4 February 2017 at 09:31:57 UTC, Profile Anaysis
wrote:
module x;
special int X; // special = some keyword that makes this work
as I intend. e.g., "no_import int X;"
module y;
void main()
{
import x;
x.X = 3;
// X = 3; fails.
}
extern(C) int X;
On Saturday, 4 February 2017 at 08:54:27 UTC, Ivan Kazmenko wrote:
On Thursday, 2 February 2017 at 19:34:37 UTC, John Doe wrote:
Thanks readln is perfect. Since I am calling readln in
different places and I always need to remove the newline
character I have line=line[0..$-1] all over my code. I
On Friday, 3 February 2017 at 07:44:15 UTC, crimaniak wrote:
On Friday, 3 February 2017 at 06:46:37 UTC, Suliman wrote:
If I open it's from VPS (as localhost:8080) it's work same as
from Internet (no do not open at all).
If problem is reproducible on localhost - very good, just debug
it. If y
I am trying to iterate over the combinations of a set using the
code
https://rosettacode.org/wiki/Power_set#D
I have an array which I call powerSet on and I get a result of
MapResult. I have tried to foreach or front/popFront and even
each() on it but I can never get the result as the same ar
On Wednesday, 1 February 2017 at 06:58:43 UTC, osa1 wrote:
I'm wondering what
are the implications of the fact that current GC is a
Boehm-style conservative
GC rather than a precise one, I've never worked with a
conservative GC before.
Are there any disallowed memory operations? Can I break thi
On Saturday, 4 February 2017 at 06:54:01 UTC, Ali Çehreli wrote:
On 02/03/2017 08:47 PM, Profile Anaysis wrote:
What is the overhead of using a fiber?
The performance overhead of call() and yield() are comparable
to function calls because it's simply a few register
assignments in each case.
I'd like to have a global variable in a module but it must be
accessed by the module name outside of the module.
Sort of like a static variable in a class.
private blocks it completely and public will allow it to be
imported in to the global scope. Haven't tried protected but I
assume that is
On Thursday, 2 February 2017 at 19:34:37 UTC, John Doe wrote:
Thanks readln is perfect. Since I am calling readln in
different places and I always need to remove the newline
character I have line=line[0..$-1] all over my code. Is there
are better way?
"readln.strip" gives the line without the
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