On 2015-01-12 02:19, Jonathan M Davis via Digitalmars-d wrote:
It's probably because Mac OS X doesn't have clock_gettime, even though it's
POSIX. std.datetime.Clock.currTime currently uses gettimeofday for getting
the wall clock time on OS X (and clock_gettime on the other POSIX systems),
Walter Bright:
I do understand that the packed error code technique can be
made to work, but the inconvenience seems to be high.
Apparently if the language syntax is designed for that style of
functional programming, the inconvenience seems to be very low.
Bye,
bearophile
On Monday, 12 January 2015 at 09:41:08 UTC, bearophile wrote:
Walter Bright:
I do understand that the packed error code technique can be
made to work, but the inconvenience seems to be high.
Apparently if the language syntax is designed for that style of
functional programming, the
On 2015-01-12 02:24, Andrei Alexandrescu wrote:
Problem is not that, but instead the repeated description. -- Andrei
How about folding symbols with the same documentation, like ditto does?
--
/Jacob Carlborg
On 12 January 2015 at 08:46, Mike via Digitalmars-d
digitalmars-d@puremagic.com wrote:
On Monday, 12 January 2015 at 05:59:36 UTC, NVolcz wrote:
Can this be done in D? How easy is it? What about the runtime?
On Monday, 12 January 2015 at 09:00:58 UTC, Iain Buclaw via
Digitalmars-d wrote:
On 12 January 2015 at 08:46, Mike via Digitalmars-d
digitalmars-d@puremagic.com wrote:
On Monday, 12 January 2015 at 05:59:36 UTC, NVolcz wrote:
Can this be done in D? How easy is it? What about the runtime?
On Monday, 12 January 2015 at 05:59:36 UTC, NVolcz wrote:
Can this be done in D? How easy is it? What about the runtime?
https://www.reddit.com/r/programming/comments/2s1sgg/151byte_static_linux_binary_in_rust/
Here's a link to my 56 byte Hello, World! program for the ARM
Cortex-M platform
On 1/12/15 12:05 AM, Jacob Carlborg wrote:
On 2015-01-12 02:24, Andrei Alexandrescu wrote:
Problem is not that, but instead the repeated description. -- Andrei
How about folding symbols with the same documentation, like ditto does?
I used ditto to generate that. -- Andrei
On Mon, 12 Jan 2015 05:59:35 +
NVolcz via Digitalmars-d digitalmars-d@puremagic.com wrote:
Can this be done in D?
yes.
How easy is it?
it depends of your experience and readyness to live without phobos and
GC.
What about the runtime?
you may need to write one which will include only
On Monday, 12 January 2015 at 08:46:57 UTC, Mike wrote:
On Monday, 12 January 2015 at 05:59:36 UTC, NVolcz wrote:
Can this be done in D? How easy is it? What about the runtime?
https://www.reddit.com/r/programming/comments/2s1sgg/151byte_static_linux_binary_in_rust/
Here's a link to my 56
On 1/11/2015 11:53 PM, Tobias Pankrath wrote:
On Monday, 12 January 2015 at 00:51:25 UTC, Walter Bright wrote:
This matters very much for pipeline style programming (i.e. ranges and
algorithms).
Here is one approach to it: http://fsharpforfunandprofit.com/posts/recipe-part2/
I don't fully
On Sun, 11 Jan 2015 13:15:22 -0800
Walter Bright via Digitalmars-d digitalmars-d@puremagic.com wrote:
On 1/11/2015 11:50 AM, Andrei Alexandrescu wrote:
On 1/11/15 10:48 AM, Walter Bright wrote:
The main problem is what to do about comments, which don't fit into the
grammar.
In the first
On Sunday, 11 January 2015 at 23:50:18 UTC, Ali Çehreli wrote:
On 01/11/2015 12:25 PM, Zaher Dirkey wrote:
reproduce example here
http://dpaste.dzfl.pl/13fb453d0b1e
That link doesn't work for me. (?)
Does opApply return the delegate's return value ('b' below)?
import std.stdio;
struct S
{
On Monday, 12 January 2015 at 09:31:25 UTC, Walter Bright wrote:
On 1/11/2015 11:53 PM, Tobias Pankrath wrote:
On Monday, 12 January 2015 at 00:51:25 UTC, Walter Bright
wrote:
This matters very much for pipeline style programming (i.e.
ranges and
algorithms).
Here is one approach to it:
On Monday, 12 January 2015 at 11:43:26 UTC, Ola Fosheim Grøstad
wrote:
Does this mean that D will get fast EH?
It is fast already...
On Monday, 12 January 2015 at 11:04:45 UTC, francesco.cattoglio
wrote:
When the GC collects them the destructor runs close(), which in
turn calls for some allocation (e.g: allocates for a string to
send to the logger),
Do you have to log? I've never had a problem calling C free
functions in
On Monday, 12 January 2015 at 13:25:26 UTC, Adam D. Ruppe wrote:
On Monday, 12 January 2015 at 11:43:26 UTC, Ola Fosheim Grøstad
wrote:
Does this mean that D will get fast EH?
It is fast already...
What makes you say that? Doesn't D still use the standard
zero-cost EH that was created for
On Monday, 12 January 2015 at 13:37:19 UTC, ref2401 wrote:
Thanks for the links.
I have shared class instance. There are two threads which can
read/write fields of the class. As i understand i can declare
class as synchronized or i can read/write using
atomicLoad/atomicStore.
What's the
On 1/12/15 8:59 AM, Laeeth Isharc wrote:
import std.datetime;
import std.stdio;
import std.conv;
void main(string[] arg)
{
auto a=Clock.currTime();
auto b=cast(ubyte[])a;
writefln(%s,b);
}
how do i get the time as a binary representation I can write to a file?
You can always
On Monday, 12 January 2015 at 11:04:45 UTC, francesco.cattoglio
wrote:
On Sunday, 11 January 2015 at 19:30:59 UTC, ponce wrote:
When does invalidMemoryOperationError happen and how do you
avoid it?
Typical example:
using (a slightly outdated version of) gfm library, I have few
gfm objects
On Monday, 12 January 2015 at 12:23:51 UTC, ponce wrote:
Especially since destructors called by GC would release
resources from the wrong thread, at the wrong moment, etc.
Yeah, I almost forgot about this: destructing GC resources
interacting with OpenGL was sooo fun :P
No, not my experience, and not about DWT, but seems to be the
closest forum that allows posting this.
From the Ultimate++ library developers:
http://www.ultimatepp.org/www$uppweb$overview$en-us.html
Who owns widgets
One of the things we discovered over our countless experiments
with C++ GUI
On Monday, 12 January 2015 at 07:19:16 UTC, Ola Fosheim Grøstad
wrote:
On Monday, 12 January 2015 at 03:35:32 UTC, Craig Dillabaugh
wrote:
On Sunday, 11 January 2015 at 13:10:12 UTC, Ola Fosheim
Grøstad wrote:
On Sunday, 11 January 2015 at 13:01:36 UTC, Gary Willoughby
wrote:
Could D compete
On Monday, 12 January 2015 at 00:51:25 UTC, Walter Bright wrote:
On 1/11/2015 5:06 AM, Dicebot wrote:
What is your opinion of approach advertised by various
functional languages and
now also Rust? Where you return error code packed with actual
data and can't
access data without visiting error
import std.datetime;
import std.stdio;
import std.conv;
void main(string[] arg)
{
auto a=Clock.currTime();
auto b=cast(ubyte[])a;
writefln(%s,b);
}
how do i get the time as a binary representation I can write to a
file?
Thanks.
On Monday, 12 January 2015 at 11:09:01 UTC, Walter Bright wrote:
On 1/12/2015 3:02 AM, Tobias Pankrath wrote:
As far as I understand is, it requires each component to
settle on the same
discriminated union that packs the error and result, which he
calles Result but
is usually Choice in F#.
Thanks for the links.
I have shared class instance. There are two threads which can
read/write fields of the class. As i understand i can declare
class as synchronized or i can read/write using
atomicLoad/atomicStore.
What's the difference between these two approaches?
In what circumstances
On Monday, 12 January 2015 at 00:33:52 UTC, Andrei Alexandrescu
wrote:
On 1/11/15 4:33 PM, MattCoder wrote:
On Sunday, 11 January 2015 at 23:27:34 UTC, Nick B wrote:
Perhaps its better to have a number (average or mean) than no
number.
Just ask 50 or 100 uers (or more) for their number of
On 2015-01-11 19:48, Walter Bright wrote:
The main problem is what to do about comments, which don't fit into the
grammar.
Both Clang and Eclipse JDT provide API's for accessing comments.
--
/Jacob Carlborg
On 2015-01-12 09:11, ketmar via Digitalmars-d wrote:
it's easy: put it before `for`.
/*comment*/
for (...)
or just ignore it. and i must confess that i've never seen comment like
this in my lifetime.
I agree. clang-format manage to keep it in the same place.
--
/Jacob Carlborg
V Mon, 12 Jan 2015 13:59:27 +
Laeeth Isharc via Digitalmars-d-learn
digitalmars-d-learn@puremagic.com napsáno:
import std.datetime;
import std.stdio;
import std.conv;
void main(string[] arg)
{
auto a=Clock.currTime();
auto b=cast(ubyte[])a;
writefln(%s,b);
}
On Monday, 12 January 2015 at 13:27:55 UTC, Adam D. Ruppe wrote:
On Monday, 12 January 2015 at 11:04:45 UTC, francesco.cattoglio
wrote:
When the GC collects them the destructor runs close(), which
in turn calls for some allocation (e.g: allocates for a string
to send to the logger),
Do you
On Monday, 12 January 2015 at 01:53:20 UTC, Brian Schott wrote:
On Saturday, 10 January 2015 at 20:18:03 UTC, Walter Bright
wrote:
Has someone made a dfmt, like http://gofmt.com/ ?
https://github.com/Hackerpilot/dfmt
The above is the work of one afternoon and not well tested.
Thanks Brian,
On Sunday, 11 January 2015 at 12:53:53 UTC, Russel Winder via
Digitalmars-d wrote:
On Sat, 2015-01-10 at 19:30 +, Craig Dillabaugh via
Digitalmars-d wrote:
8) Russel Winder and QML ... see #4.
Should we drop QML support from our GSOC due to:
On Sunday, 11 January 2015 at 18:25:39 UTC, francesco.cattoglio
wrote:
They have not broken any promise just yet! :P And I somehow hope
they can really manage a high level of stability after
discussing throughtly this much about every bikeshed
topic (including the recent int/uint change).
On 11 January 2015 at 10:48, Walter Bright via Digitalmars-d
digitalmars-d@puremagic.com wrote:
Over the last few days, I have been getting weird errors from various
programs I run on Windows 7. Programs would just fail, or produce corrupt
output (I'm looking at you, Windows Moviemaker).
I
Thanks for the help to everyone. It seems a common thing to want
to check an array as one may not know the variables at compile
time. Not that it's more than a few lines to do in D. But in
terms of language adoption, small frictions can have large
consequences over time. (Modern people
On 1/12/2015 3:28 AM, Andrej Mitrovic via Digitalmars-d wrote:
If you haven't read this I highly recommend it, just for the
entertainment value:
http://blog.seattlepi.com/microsoft/2008/06/24/full-text-an-epic-bill-gates-e-mail-rant/
Epic! But we all have such issues. And it ain't just
On 1/11/15 7:29 PM, Andrei Alexandrescu wrote:
I just fixed documentation to generate docs for all symbols in
core.stdc.complex. Looks unhelpful:
http://erdani.com/d/library-prerelease/core/stdc/complex.html
Any idea on how to make this better?
Yeah, ddox should put the prototype in the
On Monday, 12 January 2015 at 11:04:45 UTC, francesco.cattoglio
wrote:
On Sunday, 11 January 2015 at 19:30:59 UTC, ponce wrote:
When does invalidMemoryOperationError happen and how do you
avoid it?
Typical example:
using (a slightly outdated version of) gfm library, I have few
gfm objects
Laeeth.
Thanks for the reply. Yes, this concerns my HDF5 wrapper
project; the main concern is not that the memory consumption of
course, but rather explicitly controlling lifetimes of the
objects (especially objects like files -- so you are can be
sure there are no zombie handles floating
On 1/12/2015 3:02 AM, Tobias Pankrath wrote:
As far as I understand is, it requires each component to settle on the same
discriminated union that packs the error and result, which he calles Result but
is usually Choice in F#.
Now in D we use the opDot to chain components, which works since we
On 1/12/2015 2:04 AM, Iain Buclaw via Digitalmars-d wrote:
Up to this point, I you reminded me of a talk by Joe Armstrong
(inventor of Erlang)
https://www.youtube.com/watch?v=lKXe3HUG2l4
I've found another problem with Windows Moviemaker, it can read, but cannot
write, movies larger than
On Monday, 12 January 2015 at 11:09:01 UTC, Walter Bright wrote:
On 1/12/2015 3:02 AM, Tobias Pankrath wrote:
As far as I understand is, it requires each component to
settle on the same
discriminated union that packs the error and result, which he
calles Result but
is usually Choice in F#.
On 1/12/15, Walter Bright via Digitalmars-d digitalmars-d@puremagic.com wrote:
I've found another problem with Windows Moviemaker, it can read, but cannot
write, movies larger than 4Gb. Looks like some sort of internal 32 bit
overflow.
If you haven't read this I highly recommend it, just for
On Monday, 12 January 2015 at 09:31:25 UTC, Walter Bright wrote:
On 1/11/2015 11:53 PM, Tobias Pankrath wrote:
On Monday, 12 January 2015 at 00:51:25 UTC, Walter Bright
wrote:
This matters very much for pipeline style programming (i.e.
ranges and
algorithms).
Here is one approach to it:
On Sunday, 11 January 2015 at 19:30:59 UTC, ponce wrote:
When does invalidMemoryOperationError happen and how do you
avoid it?
Typical example:
using (a slightly outdated version of) gfm library, I have few
gfm objects lying around on which I forget to call a close()
function. When the GC
On Monday, 12 January 2015 at 11:09:01 UTC, Walter Bright wrote:
On 1/12/2015 3:02 AM, Tobias Pankrath wrote:
As far as I understand is, it requires each component to
settle on the same
discriminated union that packs the error and result, which he
calles Result but
is usually Choice in F#.
On Sun, 2015-01-11 at 11:19 -0800, Walter Bright via Digitalmars-d wrote:
[…]
It would be in the DMD front end, so LDC and GDC would it
automatically.
s/it/get it/ ?
What wouldn't be automatic would be the command line options and other
surrounding bits and pieces.
[…]
The rules are
On Monday, 12 January 2015 at 11:41:06 UTC, Walter Bright wrote:
For me the primary advantage of EH is put the code to deal with
the error in the place where it is most appropriate to deal
with it. With error codes, you have to deal with propagating
Does this mean that D will get fast EH?
On 1/12/2015 3:27 AM, Dicebot wrote:
.. and have many other issues instead :)
Right now my experience from some quick experiments with Rust seems to indicate
that it is a good sort inconvenience for medium-to-big applications as it forces
you to explicitly consider all possible exceptional
On Monday, 12 January 2015 at 13:54:18 UTC, Ola Fosheim Grøstad
wrote:
On Monday, 12 January 2015 at 13:25:26 UTC, Adam D. Ruppe wrote:
On Monday, 12 January 2015 at 11:43:26 UTC, Ola Fosheim
Grøstad wrote:
Does this mean that D will get fast EH?
It is fast already...
What makes you say
http://www.reddit.com/r/programming/comments/2s67en/evaluating_d_for_games/
I encourage you to comment on reddit instead of here.
Andrei
On Mon, 12 Jan 2015 16:32:30 +
Oleg via Digitalmars-d-learn digitalmars-d-learn@puremagic.com wrote:
On Monday, 12 January 2015 at 15:59:43 UTC, Adam D. Ruppe wrote:
Why are you using ref? Take that off and you can pass any
array, including null, with ease.
Because dynamic arrays are
On Monday, 12 January 2015 at 14:34:41 UTC, francesco.cattoglio
wrote:
On Monday, 12 January 2015 at 13:27:55 UTC, Adam D. Ruppe wrote:
On Monday, 12 January 2015 at 11:04:45 UTC,
francesco.cattoglio wrote:
To be completely honest, it is my only real gripe with D.
Yes, but it's at the very
On 2015-01-12 03:23:28 +, deadalnix said:
On Saturday, 10 January 2015 at 20:18:03 UTC, Walter Bright wrote:
Has someone made a dfmt, like http://gofmt.com/ ?
That is amongst the plans for libd. I'd be happy to support anyone that
want to work on it :)
This is part of the reason I
On Monday, 12 January 2015 at 16:15:34 UTC, Matthias Bentrup
wrote:
The disadvantage of return code / union type error handling is
that the successful case is as slow as the exceptional case.
It is in a register...
On Monday, 12 January 2015 at 15:51:17 UTC, Oleg wrote:
void foo(ref int[] param1) {}
Why are you using ref? Take that off and you can pass any array,
including null, with ease.
The only difference is changes to length won't be seen outside
the foo function.
On Monday, 12 January 2015 at 15:59:43 UTC, Adam D. Ruppe wrote:
Why are you using ref? Take that off and you can pass any
array, including null, with ease.
Because dynamic arrays are passed by value to functions. Will it
make another copy of array, if I'll pass array by value?
Looks like
On Mon, 2015-01-12 at 15:16 +, CraigDillabaugh via Digitalmars-d wrote:
[…]
Sounds good. I will see if filcuc is interested in being a Mentor.
I am happy to be the backup mentor for this one.
--
Russel.
=
Dr
On 1/12/15 3:53 AM, Steven Schveighoffer wrote:
On 1/11/15 7:29 PM, Andrei Alexandrescu wrote:
I just fixed documentation to generate docs for all symbols in
core.stdc.complex. Looks unhelpful:
http://erdani.com/d/library-prerelease/core/stdc/complex.html
Any idea on how to make this better?
On Monday, 12 January 2015 at 18:11:56 UTC, Dicebot wrote:
On Sunday, 11 January 2015 at 17:35:19 UTC, Andrei Alexandrescu
wrote:
On 1/11/15 7:29 AM, Dicebot wrote:
On Sunday, 11 January 2015 at 14:43:08 UTC, Ola Fosheim
Grøstad wrote:
Maybe we should do a comparison thread between D and Rust.
On Monday, 12 January 2015 at 18:55:49 UTC, John Colvin wrote:
The import example misses that in D you can just do:
import mod1 = my.long.mod1;
import mod2 = my.long.mod2;
I was originally intending to mention how this is possible but
not pushed by language/compiler as the standard import
On Monday, 12 January 2015 at 18:45:22 UTC, H. S. Teoh via
Digitalmars-d wrote:
The only sane way is to have the user specify a default value
if the key
wasn't found, since not all types have a null value (and
besides, what
if null is a valid value in the dictionary?). IOW something like
On Monday, 12 January 2015 at 18:11:56 UTC, Dicebot wrote:
I'd really appreciate someone doing the proof reading of my
terrible English before reddit'ing away :)
I wrote these down, which will get you through the introduction:
My job is all about D programming language
-- the D Programming.
On Monday, 12 January 2015 at 15:28:01 UTC, Russel Winder via
Digitalmars-d wrote:
On Mon, 2015-01-12 at 15:16 +, CraigDillabaugh via
Digitalmars-d wrote:
[…]
Sounds good. I will see if filcuc is interested in being a
Mentor.
I am happy to be the backup mentor for this one.
Great.
On Monday, 12 January 2015 at 15:30:42 UTC, qznc wrote:
So I started conceiving of a language in which even the
*comments* were part of the AST. For, me this would be the
aesthetic ideal. It just seemed like the next step in total
AST integration.
The clang-format approach is to make
I'm new to D. I have some modest knowledge of C++, but am more
familiar with scripting languages (Matlab, Python, R). D seems so
much easier than C++ in a lot of ways (and I just learned about
rdmd today, which is pretty cool). I am concerned about
performance of D vs. C++, so I wanted to
On Monday, 12 January 2015 at 08:11:27 UTC, ketmar via
Digitalmars-d wrote:
it's easy: put it before `for`.
/*comment*/
for (...)
or just ignore it. and i must confess that i've never seen
comment like
this in my lifetime.
You can't ignore. That is why building such tool in not that
On Mon, 12 Jan 2015 18:11:01 +
via Digitalmars-d digitalmars-d@puremagic.com wrote:
returning state with exceptions
(banging his head against a wall) NO. THIS NEVER HAS ANY SENSE.
signature.asc
Description: PGP signature
On 1/12/15 11:30 AM, Russel Winder via Digitalmars-d wrote:
On Mon, 2015-01-12 at 10:43 -0800, H. S. Teoh via Digitalmars-d wrote:
[…]
And what exactly should operator[] return if a key wasn't found?
[…]
Go has an interesting solution, key lookup in a map return a pair
(result, ok), if
On Monday, 12 January 2015 at 19:30:10 UTC, Russel Winder via
Digitalmars-d wrote:
On Mon, 2015-01-12 at 10:43 -0800, H. S. Teoh via Digitalmars-d
wrote:
[…]
And what exactly should operator[] return if a key wasn't
found?
[…]
Go has an interesting solution, key lookup in a map return
On Sunday, 11 January 2015 at 13:06:27 UTC, Dicebot wrote:
What is your opinion of approach advertised by various
functional languages and now also Rust? Where you return error
code packed with actual data and can't access data without
visiting error code too, compiler simply won't allow it.
On Monday, 12 January 2015 at 15:30:34 UTC, qznc wrote:
The clang-format approach is to make decisions based on the
AST, but edit the byte array.
dfix uses a similar approach. It uses the AST location
information to make decisions while iterating through the token
array. I think I will end
On Monday, 12 January 2015 at 19:01:06 UTC, Dicebot wrote:
On Monday, 12 January 2015 at 18:55:49 UTC, John Colvin wrote:
The import example misses that in D you can just do:
import mod1 = my.long.mod1;
import mod2 = my.long.mod2;
I was originally intending to mention how this is possible
On Monday, 12 January 2015 at 19:01:06 UTC, Dicebot wrote:
On Monday, 12 January 2015 at 18:55:49 UTC, John Colvin wrote:
The import example misses that in D you can just do:
import mod1 = my.long.mod1;
import mod2 = my.long.mod2;
I was originally intending to mention how this is possible
On Monday, 12 January 2015 at 15:20:24 UTC, Shammah Chancellor
wrote:
On 2015-01-12 03:23:28 +, deadalnix said:
On Saturday, 10 January 2015 at 20:18:03 UTC, Walter Bright
wrote:
Has someone made a dfmt, like http://gofmt.com/ ?
That is amongst the plans for libd. I'd be happy to
On Mon, 12 Jan 2015 19:17:47 +
deadalnix via Digitalmars-d digitalmars-d@puremagic.com wrote:
On Monday, 12 January 2015 at 08:11:27 UTC, ketmar via
Digitalmars-d wrote:
it's easy: put it before `for`.
/*comment*/
for (...)
or just ignore it. and i must confess that i've
On Mon, 2015-01-12 at 09:54 -0800, H. S. Teoh via Digitalmars-d wrote:
[…]
Yeah, exceptions are supposed to be ... well, *exceptions*, rather
than the norm. :-) If you're using exceptions to do flow control,
you're doing something wrong.
[…]
Unless you are writing Python code.
--
On Mon, 2015-01-12 at 10:43 -0800, H. S. Teoh via Digitalmars-d wrote:
[…]
And what exactly should operator[] return if a key wasn't found?
[…]
Go has an interesting solution, key lookup in a map return a pair
(result, ok), if lookup succeeded then result is the associated value,
if ok is
On 1/12/15 11:01 AM, Dicebot wrote:
On Monday, 12 January 2015 at 18:55:49 UTC, John Colvin wrote:
The import example misses that in D you can just do:
import mod1 = my.long.mod1;
import mod2 = my.long.mod2;
I was originally intending to mention how this is possible but not
pushed by
On Mon, 12 Jan 2015 19:29:53 +
jmh530 via Digitalmars-d-learn digitalmars-d-learn@puremagic.com
wrote:
the proper answer is too long to write (it will be more an article that
a forum answer ;-), so i'll just give you some directions:
import std.typecons;
{
auto b = scoped!B(); //
On Monday, 12 January 2015 at 19:24:35 UTC, ketmar via
Digitalmars-d wrote:
On Mon, 12 Jan 2015 18:11:01 +
via Digitalmars-d digitalmars-d@puremagic.com wrote:
returning state with exceptions
(banging his head against a wall) NO. THIS NEVER HAS ANY SENSE.
Sure it has. It is a state
On Monday, 12 January 2015 at 19:25:28 UTC, Andrei Alexandrescu
wrote:
On 1/12/15 11:01 AM, Dicebot wrote:
On Monday, 12 January 2015 at 18:55:49 UTC, John Colvin wrote:
The import example misses that in D you can just do:
import mod1 = my.long.mod1;
import mod2 = my.long.mod2;
I was
Thanks for the reply, I wasn't familiar with scoped. I was aware
that structs are on the stack and classes are on the heap in D,
but I didn't know it was possible to put a class on the stack.
Might be interesting to see how this is implemented.
After looking up some more C++, I think what I
On Mon, 12 Jan 2015 20:14:19 +
jmh530 via Digitalmars-d-learn digitalmars-d-learn@puremagic.com
wrote:
Thanks for the reply, I wasn't familiar with scoped. I was aware
that structs are on the stack and classes are on the heap in D,
but I didn't know it was possible to put a class on the
On Monday, 12 January 2015 at 20:07:17 UTC, deadalnix wrote:
On Sunday, 11 January 2015 at 13:06:27 UTC, Dicebot wrote:
What is your opinion of approach advertised by various
functional languages and now also Rust? Where you return error
code packed with actual data and can't access data
On 1/12/2015 10:11 AM, Ola Fosheim =?UTF-8?B?R3LDuHN0YWQi?=
ola.fosheim.grostad+dl...@gmail.com wrote:
There are plenty of situations where exceptions used for retries is the most
sensible solution. Heck, that's even how x86 floating point exceptions work.
There are plenty of situations where
On Monday, 12 January 2015 at 20:07:17 UTC, deadalnix wrote:
On Sunday, 11 January 2015 at 13:06:27 UTC, Dicebot wrote:
What is your opinion of approach advertised by various
functional languages and now also Rust? Where you return error
code packed with actual data and can't access data
On Monday, 12 January 2015 at 13:33:40 UTC, John Colvin wrote:
On Monday, 12 January 2015 at 11:09:01 UTC, Walter Bright wrote:
On 1/12/2015 3:02 AM, Tobias Pankrath wrote:
As far as I understand is, it requires each component to
settle on the same
discriminated union that packs the error and
On Monday, 12 January 2015 at 19:09:37 UTC, Zach the Mystic wrote:
On Monday, 12 January 2015 at 18:11:56 UTC, Dicebot wrote:
I'd really appreciate someone doing the proof reading of my
terrible English before reddit'ing away :)
I wrote these down, which will get you through the introduction:
On Monday, 12 January 2015 at 21:13:10 UTC, Dicebot wrote:
The section under Uncertain has a huge font size now and
repeats what was just said.
Have just fixed, beg my pardon. Please check again.
Looks good. You're clear for launch! Oh wait... (looks up in the
sky...)
On Monday, 12 January 2015 at 21:11:44 UTC, Walter Bright wrote:
There's another downside to returning two values - extra code
is generated, and it consumes another register. It allocates
very scarce resources to rare cases - not a recipe for high
performance.
In server applications there is
On Monday, 12 January 2015 at 19:13:40 UTC, Zach the Mystic wrote:
On Monday, 12 January 2015 at 19:01:06 UTC, Dicebot wrote:
On Monday, 12 January 2015 at 18:55:49 UTC, John Colvin wrote:
The import example misses that in D you can just do:
import mod1 = my.long.mod1;
import mod2 =
On Monday, 12 January 2015 at 16:16:30 UTC, Andrei Alexandrescu
wrote:
http://www.reddit.com/r/programming/comments/2s67en/evaluating_d_for_games/
Array!int(RefCounted!(Payload,
cast(RefCountedAutoInitialize)0)(RefCountedStore(20D9590)))
Why does std.container.array use refcounted? Seems like
On Monday, 12 January 2015 at 13:54:18 UTC, Ola Fosheim Grøstad
wrote:
On Monday, 12 January 2015 at 13:25:26 UTC, Adam D. Ruppe wrote:
On Monday, 12 January 2015 at 11:43:26 UTC, Ola Fosheim
Grøstad wrote:
Does this mean that D will get fast EH?
It is fast already...
What makes you say
https://news.ycombinator.com/item?id=8874633
Someone evalutaing D for games.
GC still seems to be the most hated D feature.
D devs might want to reply ;)
On 1/12/2015 10:06 AM, Tobias Müller wrote:
On Mon, Jan 12, 2015 at 05:22:26PM +, Adam D. Ruppe via Digitalmars-d wrote:
Yeah, exceptions are supposed to be ... well, *exceptions*, rather than
the norm. :-) If you're using exceptions to do flow control, you're
doing something wrong.
But
On Monday, 12 January 2015 at 20:35:13 UTC, weaselcat wrote:
On Monday, 12 January 2015 at 16:16:30 UTC, Andrei Alexandrescu
wrote:
http://www.reddit.com/r/programming/comments/2s67en/evaluating_d_for_games/
Array!int(RefCounted!(Payload,
On 1/12/2015 11:30 AM, Russel Winder via Digitalmars-d wrote:
Go has an interesting solution, key lookup in a map return a pair
(result, ok), if lookup succeeded then result is the associated value,
if ok is false then result is undefined. I quite like this.
That's just putting the
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