On 27/04/2015 10:41, ketmar wrote:
snip
i believe this has something to do with exception frames. but it needs
further investigation.
What is an exception frame, exactly?
Moreover, are these frames applicable even in sections of code where no throwing or
catching of exceptions takes place?
On 26/04/2015 06:56, ketmar wrote:
snip
you shouldn't use setjmp/longjmp in D. use exceptions instead. something
like this:
snip
True in the general case. Still, there must be some reason that trying it in D causes an
AV (even if I disable the GC). I remain curious about what that reason
On 28/09/2014 08:48, ketmar via Digitalmars-d-learn wrote:
On Sun, 28 Sep 2014 04:24:19 +
Joel via Digitalmars-d-learn digitalmars-d-learn@puremagic.com wrote:
struct Spot { bool dot; }
spots = new Spot[][](800,600);
btw, does anybody know why i can do `new ubyte[256];` but not
`new
On 22/05/2012 18:36, cal wrote:
snip
my build command 21 | head -n number of lines you want to see
Where my build command is your dmd/rdmd/build script command. There's probably
something similar you could use on Windows, I don't really know though.
By something similar do you mean a way of
On 19/05/2012 16:13, maarten van damme wrote:
A huge optimization could be made by storing and int array of already
found primes and test all primes smaller then half the to-test number.
this will speed up a lot.
Do you mean build an array of already-found primes and use them to test new
On 16/05/2012 10:46, Dmitry Olshansky wrote:
snip
Don't ever do that. I mean allocating memory in tight cycle.
Instead use circular buffer. (just use the same array and wrap indexes)
snip
You might as well not use a string representation at all. At the beginning of the loop,
calculate the
On 02/05/2012 22:01, Jacob Carlborg wrote:
Is there a general function for transforming a range back to the original type?
If not,
would it be possible to create one?
To sum it up, it can't be done in the general case. The range API doesn't know or care
about the underlying data structure.
On 26/04/2012 08:26, Timon Gehr wrote:
snip
Another thing: It might not be unused in every static code path.
One way to deal with this would be to do the checking before conditional compilation.
That said, I've a feeling that mixin expansion might get in the way of this.
Even more
On 26/04/2012 08:26, Timon Gehr wrote:
snip
template isInputRange(R)
{
enum bool isInputRange = is(typeof(
{
R r; // can define a range object
if (r.empty) {} // can test for empty
r.popFront(); // can invoke popFront()
auto h = r.front; // can declare an unused variable
}()));
}
snip
This is
On 26/04/2012 15:05, Stewart Gordon wrote:
snip
http://d.puremagic.com/issues/show_bug.cgi?id=7989
From JMD:
The fact that isInputRange and isForwardRange rely on
declaring variables which aren't used being legal. It would be really annoying
for unused local variables to be illegal when
On 26/04/2012 22:52, bearophile wrote:
snip
For uncommon situations like isInputRange a specific annotation
solves the problem cleanly.
As does the compiler swallowing warnings in the content of an IsExpression as I already
suggested.
snip
How many C/C++ programmers do you know that use
On 21/04/2012 19:24, H. S. Teoh wrote:
snip
In finished code, it's obviously a bad thing to have unused variables
(unless the compiler optimizes them away,
Whether the compiler optimises it away or not, an unused variable is a code smell.
Complaining about unused variables serves as a warning
On 21/04/2012 17:26, Andrej Mitrovic wrote:
snip
Next thing you know the compiler will start warning me when I indent
my code with uneven number of spaces!
Or more usefully, warn if you have a mishmash of tab and space indentation.
How do indent-sensitive languages (Haskell, Python, whatever
On 25/04/2012 17:10, Andrej Mitrovic wrote:
On 4/25/12, Stewart Gordonsmjg_1...@yahoo.com wrote:
Even if it's left over from debugging, it
looks silly, and
might lead other people reading the code to believe something's wrong.
There's about a million ways to make code unreadable, and nobody
On 25/04/2012 21:12, Andrej Mitrovic wrote:
snip
I'm really only talking about:
void a() {
int x;
}
What is the distinction you're making exactly?
And of course:
void a() {
bool state;
...
if (state) { }
}
You mean an empty if body should trigger something? Or shouldn't?
OK, so I can see
On 25/04/2012 12:30, Stewart Gordon wrote:
On 21/04/2012 17:26, Andrej Mitrovic wrote:
snip
Next thing you know the compiler will start warning me when I indent
my code with uneven number of spaces!
Or more usefully, warn if you have a mishmash of tab and space indentation.
How do indent
On 20/04/2012 21:29, H. S. Teoh wrote:
Is there a way to format std.datetime.Date objects with a custom format
string?
My utility library has a datetime module with a custom formatting facility.
http://pr.stewartsplace.org.uk/d/sutil/
The format string scheme is one of my own design, using
On 20/04/2012 01:53, Andrej Mitrovic wrote:
Can I remove this section from the D docs, in functions? :
Local Variables
It is an error to use a local variable without first assigning it a
value. The implementation may not always be able to detect these
cases. Other language compilers sometimes
On 18/04/2012 13:34, Paul wrote:
I bought the book and am trying to patiently learn this language. I follow
various
tutorials here and around the web that frequently won't compile. I suspect it
has
something to do with D1/D2/Phobos/Tango and not just really poor unvetted
tutorials. It
would
On 13/04/2012 19:47, Jonathan M Davis wrote:
I'd just like to verify that my understanding of T : T* in this template is
correct:
struct S(T : T*)
snip
it appears that the compiler is instead taking this to mean that the pointer
part of the type should be stripped from the template argument's
On 09/04/2012 18:35, Andrej Mitrovic wrote:
On 4/9/12, Jonathan M Davisjmdavisp...@gmx.com wrote:
Posix positional arguments seem to work for writefln but not format for
whatever reason. Report it as a bug.
Thanks, http://d.puremagic.com/issues/show_bug.cgi?id=7877
Andrej, are emails from
On 10/04/2012 13:30, Andrej Mitrovic wrote:
On 4/10/12, Stewart Gordonsmjg_1...@yahoo.com wrote:
Andrej, are emails from Bugzilla not getting through to you?
I'm not getting any emails. Bugzilla stopped emailing me for quite a
while now, I don't know why (except the monthly password
On 05/04/2012 14:51, Jacob Carlborg wrote:
snip
http://dlang.org/phobos/std_getopt.html
But it might not do what you want.
Where is the code in std.getopt that has any relevance whatsoever to
what smjg.libs.util.datetime or smjg.libs.util.commandline is for?
Stewart.
On 07/04/2012 17:54, Jacob Carlborg wrote:
snip
Both std.getopt and mjg.libs.util.commandline handle command line
arguments?
What's that to do with anything?
If the code I need to finish smjg.libs.util.commandline is somewhere in
std.getopt, please tell me where exactly it is.
If it isn't,
On 07/04/2012 20:16, Jacob Carlborg wrote:
snip
I don't know what your module is supposed to do.
Then how about reading its documentation?
http://pr.stewartsplace.org.uk/d/sutil/doc/commandline.html
If there's something you don't understand about it, this is the issue
that needs to be
On 31/03/2012 23:14, Stewart Gordon wrote:
snip
You might want to try the console module in my utility library:
http://pr.stewartsplace.org.uk/d/sutil/
(For D1 at the moment, but a D2 version will be available any day now!)
The D2 version is now up on the site.
Jacob - would you be up
On 04/04/2012 17:37, Jacob Carlborg wrote:
snip
Sure I can help you with testing. I have a lot on my own table so I don't have
any time
for implementing things (maybe some small things). If I may ask, what is the
point of this
library?
Just to hold some miscellaneous utility
On 31/03/2012 16:56, Jacob Carlborg wrote:
How would I read a unicode character from the terminal? I've tried using
std.cstream.din.getc but it seems to only work for ascii characters. If I try
to read
and print something that isn't ascii, it just prints a question mark.
What OS are you
The documentation for std.range states
http://dlang.org/phobos/std_range.html
This module defines the notion of range (by the membership tests isInputRange,
isForwardRange, isBidirectionalRange, isRandomAccessRange), range capability tests (such
as hasLength or hasSlicing), and a few useful
On 24/03/2012 18:57, Ali Çehreli wrote:
snip
Iterating an output range is also by popFront(). So what it says is, put this
element to
the output range and advance the range. There is a gotcha about this when the
output range
is a slice: Whatever is just put into the range is popped right away!
On 18/03/2012 21:28, bearophile wrote:
Alex Rønne Petersen Wrote:
Does D to tail call optimization of any kind?
The D standard doesn't require the D compiler to perform that optimization
(unlike Scheme).
Currently both DMD and LDC are able to perform tail call optimization in some
normal
On 13/03/2012 23:14, Timon Gehr wrote:
snip
(Also, for
associativity: Assign and OpAssign are right-associative and everything else
is left-associative, correct?)
Power is right-associative too.
You forgot the conditional operator.
And the relational operators are non-associative (a == b
On 21/02/2012 17:46, Jacob Carlborg wrote:
On 2012-02-21 16:55, deadalnix wrote:
snip
You can implement a static opCall and use that instead of the constructor.
But you don't have to call a static opCall. You can just declare a struct instance
without any initialisation. Presumably half
On 16/02/2012 12:04, Don Clugston wrote:
On 15/02/12 22:24, H. S. Teoh wrote:
What's the original rationale for requiring that hex float literals must
always have an exponent? For example, 0xFFi obviously must be float, not
integer, so why does the compiler (and the spec) require an exponent?
On 15/02/2012 16:41, Jonathan M Davis wrote:
snip
They're not left over at all, and they have nothing to do with octal.
snip
They are something to do with octal: because in D an integer literal beginning with 0 is
defined to be octal, the compiler must interpret them as such if it is going to
On 15/02/2012 21:33, H. S. Teoh wrote:
On Wed, Feb 15, 2012 at 01:24:13PM -0800, H. S. Teoh wrote:
[...]
This is ambiguous, since you could interpret 0xFFp0F as either 0xFFp0
followed by the suffix 'F', or 0xFFp0F with an exponent of 0x0F no
suffix.
[...]
Actually, nevermind that. I misread
On 14/02/2012 15:39, Joshua Reusch wrote:
Hello,
why does this assertion fail:
assert(float.nan == float.nan);
there is the std.math.isNaN function which works correctly, but why can I not
just use the
comparison ?
A NaN typically denotes some kind of invalid computation. If the results
On 13/02/2012 03:04, bearophile wrote:
In the online docs I've seen that std.string.maketrans() is (going to be)
deprecated.
How do you adapt this code to the new regime?
snip
Use an associative array for the translation table.
Or write your own functions that work in the same way as
On 26/01/2012 15:27, Steven Schveighoffer wrote:
snip
auto tsm = TestStruct(xm);
auto tsc = TestStruct(xc);
auto tsi = TestStruct(xi);
writeln(typeof(tsm).stringof); // TestStruct
writeln(typeof(tsc).stringof); // const(TestStruct)
writeln(typeof(tsi).stringof); // immutable(TestStruct)
To
For future reference and to elaborate on what others have said, if you're asking for help
solving a problem with your code, then please:
1. Post a small, self-contained testcase that demonstrates the problem straight out of the
box.
Tips here:
http://www.sscce.org/
2. Post full compiler
On 10/01/2012 19:56, Jacob Carlborg wrote:
snip
A template parameter with a template constraint will accept any callable type.
Function
pointer, delegate, struct/class overloading the call operator and so on.
Indeed, this is done in the C++ STL quite a lot.
The drawback is that templated
On 10/01/2012 19:56, Jacob Carlborg wrote:
snip
A template parameter with a template constraint will accept any callable type.
Function
pointer, delegate, struct/class overloading the call operator and so on.
Moreover, if you want to save the callback for later use, you need to
distinguish
On 05/01/2012 05:26, Andrej Mitrovic wrote:
snip
The first call doesn't do anything because the delegate is wrapped
inside of another delegate. I want this template to be versatile
enough to be used by both lazy expressions and delegate literals, but
I don't know how.
snip
If you have a
On 29/12/2011 19:09, Jacob Carlborg wrote:
snip excessive quote
Could druntime hook up on the atexit function to run destructors and similar
when the
program exits?
I'm not sure. Maybe it could be called upon to run static destructors and destruct
heap-allocated objects. But in order to
On 31/12/2011 13:34, Trass3r wrote:
Basically it was deprecated because it's poorly defined and implemented.
snip
Would you care to elaborate? Moreover, if that's the only reason then
why not improve it rather than getting rid of it?
There are several types of typedefs that need to be
On 30/12/2011 10:35, Stephan wrote:
is there a template or something in phobos to get the same typesafe
behaviour of good old typedef ?
Could someone please provide a link to the thread with the reasons for
deprecating typedef? There are too many threads with the words
typedef and deprecate
On 19/12/2011 18:11, Steven Schveighoffer wrote:
On Mon, 19 Dec 2011 12:24:18 -0500, Bear joanylepri...@yahoo.fr wrote:
gc.malloc actually returns void[]
http://www.d-programming-language.org/phobos/core_memory.html#malloc
Looks like void* to me...
Or is there another function I'm not
On 19/12/2011 12:12, bearophile wrote:
Bear:
snip
float[] f = cast(float[])std.gc.malloc(x*4);
Try something like this (untested):
alias float TF;
TF[] f = (cast(TF*)std.gc.malloc(x * TF.sizeof))[0 .. x];
snip
I fail to see any real difference from the OP's code:
- Why the alias?
-
On 20/12/2011 18:12, bearophile wrote:
snip
Because in that code I have used three times a type (TF), auto allows to remove
only
one of them. The alias is not the best solution (a better solution is to put
that code
into a templated function), but repeating the same generic type more than one
On 20/12/2011 20:36, Philippe Sigaud wrote:
snip
That is, it expects some values, then string/values couples as
associative arrays.
snip
I've a recollection of seeing something like this in the PHP library, but I forget where.
I believe it's used in some functions that have a lot of options
On 20/12/2011 22:19, bearophile wrote:
snip
That's also why I have said a better solution is to wrap that code into a
function
template, so there is no need for an alias.
snip
So what you actually meant was to make TF a template parameter? That would
make more sense.
I can understand an
On 02/12/2011 03:19, bearophile wrote:
Stewart Gordon:
It's perfectly legal code,
If that code is legal, then in my opinion it's the rules of the language that
are wrong
and in need to be changed :-)
You mean all programming languages should support CTFE for argument validation?
What
On 03/11/2011 23:58, Lishaak Bystroushaak wrote:
Hello.
Is there any way how to format date with formating strings?
snip
Yes. See the datetime stuff in
http://pr.stewartsplace.org.uk/d/sutil/
Stewart.
On 04/11/2011 00:51, Jonathan M Davis wrote:
On Thursday, November 03, 2011 16:58 Lishaak Bystroushaak wrote:
Hello.
Is there any way how to format date with formating strings? Something
like strftime in python;
http://docs.python.org/library/datetime.html#strftime-and-strptime-behavior
Not
On 12/10/2011 23:41, bearophile wrote:
This code, that a sane language/language implementation refuses at
compile-time, runs:
It's perfectly legal code, so the best a compiler can correctly do is give a warning.
Some C(++) compilers understand printf and will warn if the format string
On 01/12/2011 22:57, Jonathan M Davis wrote:
snip
There's a halfway decent chance that I posted in this thread prior to reading
anything about your library or before I looked at it at all.
And both Lishaak's and your computers had their clocks set several days fast at
the time?
Stewart.
On 21/11/2011 20:06, Jesse Phillips wrote:
What you are describing is Head Const, and is not available.
http://www.d-programming-language.org/const-faq.html#head-const
It will not be added as it doesn't provide any guarantees about the code that
is useful
to the compiler. It can't be added to
On 29/05/2011 14:03, bearophile wrote:
Stewart Gordon:
There are places where the spec fails to make a clear distinction between
illegal code and
incorrect code that the compiler may reject if it's smart enough.
In D there are pure functions, so I think it's not too much hard for it to tell
On 29/05/2011 09:44, simendsjo wrote:
The documentation for assert,
http://www.digitalmars.com/d/2.0/expression.html#AssertExpression, states that
it's an
error if the assert expression contains side effects, but it doesn't seem the
compiler is
enforcing this.
There are places where the spec
On 22/05/2011 21:51, Timon Gehr wrote:
snip
I suspect what Andrej actually meant is to kill treating function
signatures as types in this way. And possibly enhancement
request rather than bug.
It is the opposite of an enhancement request. It means removing a
feature that cannot be
On 22/05/2011 11:57, Steven Schveighoffer wrote:
On Sat, 21 May 2011 05:15:32 -0400, Simen Kjaeraas simen.kja...@gmail.com
wrote:
snip
It's the old C syntax for defining function pointers. Well, without the
pointer. And that last part is important, because the latter example is
an array of
On 20/05/2011 04:19, Andrej Mitrovic wrote:
snip
Foo.b.init is actually 0. Are the docs wrong, or is the compiler wrong? Let me
know so
I can fix the docs if necessary as I'm doing that now.
Known issue:
http://d.puremagic.com/issues/show_bug.cgi?id=5715
Stewart.
On 06/05/2011 13:02, Steven Schveighoffer wrote:
snip
D has this horrible notion that any interface can be for a COM object, even
though COM
interfaces can only inherit from IUnknown (known statically). Therefore,
interfaces that
don't inherit from IUnknown are not considered Objects, even
On 08/05/2011 09:41, bearophile wrote:
Andrej Mitrovic:
I think the compiler should check catch these mistakes at compile-time.
I suggest to add an enhancement request in Bugzilla. Bugzilla entries are a form of
voting by themselves too.
snip
One should not file stuff in Bugzilla without
On 07/05/2011 18:09, %u wrote:
In Patterns of Human Error, the slide 31 point that you should replce int with
size_t
why that consider an error ?
For those who aren't sure what this is on about:
http://www.slideshare.net/dcacm/patterns-of-human-error
But the short answer is because dim is a
On 22/04/2011 20:48, Jonathan M Davis wrote:
Well, then I'd better make sure that I get my most recent updates to
std.datetime in soon.
- Jonathan M Davis
Does your library take into account that there's no year 0?
Actually, for ISO 8601, which the library follows, there _is_ a year 0.
On 10/04/2011 21:51, Jonathan M Davis wrote:
snip
If that had been `something instead of 'something, _then_ the delimited string
becomes useful, but given how rarely backticks are needed, it does seem rather
odd to have delimited strings just for that. So, I definitely have to wonder
why they
On 11/04/2011 02:37, Jonathan M Davis wrote:
snip
I don't know the background of how static variables really work, so is
there a good reason why the first function can't work like the one below
it?
They have to be calculated at compile time so that ordering doesn't matter. If
the order
On 16/03/2011 22:17, Tom wrote:
I have a D2 code that writes some stuff to the screen (usually runs in cmd.exe
pseudo-console). When I print spanish characters they show wrong (gibberish
symbols and
so, wich corresponds to CP-1252 encoding).
Is there a way to convert all outputted streams to
On 11/03/2011 18:46, Steven Schveighoffer wrote:
snip
I am not sure what facilities Phobos provides for reading/writing integers in
network
order (i.e. Big Endian), but I'm sure there's something.
http://www.digitalmars.com/d/1.0/phobos/std_stream.html
EndianStream
I haven't experimented
On 11/03/2011 19:50, Ali Çehreli wrote:
snip
There is also std.intrinsic.bswap
Well spotted. I don't tend to look at std.intrinsic much.
Presumably there's a reason that it's been provided for uint but not ushort or
ulong
Stewart.
On 11/03/2011 21:51, Steven Schveighoffer wrote:
snip
Presumably there's a reason that it's been provided for uint but not ushort or
ulong
I think things in std.intrinsic are functions that tie directly to CPU features,
True, but...
so presumably, the CPU only provides the possibility
On 07/03/2011 12:11, %u wrote:
this is part of the code:
Posting the whole code (or even better, a minimal, complete program that shows the
problem) helps a lot.
void WritePushPop(cmd command, string segment, int index)
{
string temp = TextFile.Asm;
On 01/03/2011 23:19, Dan McLeran wrote:
never mind, i got it. i had to pass the switches:
-D -unittest -cov
life is hard. it's even harder when you're dumb.
Would you care to enlighten the rest of us on what code you were using that requires those
extra switches?
Stewart.
On 19/02/2011 13:18, Oliver wrote:
Hello,
I have the following code that works.
What? The code you've posted doesn't work.
I'd like to change the t tsData to ts tsData, but this does segfault.
The code you've posted throws an AV, and correctly so. If you change tsData to a ts, it
runs
On 13/02/2011 21:34, Sean Eskapp wrote:
Is there a way to specify that a function is nonvirtual, but can still be
overriden in base classes? e.g.
Then you're not overriding at all. You're just declaring a function in the derived class
that happens to have the same name.
As such, it seems
On 13/02/2011 21:49, Nrgyzer wrote:
snip
It compiles and works as long as the returned char-array/string of f.readLine()
doesn't
contain non-UTF8 character(s). If it contains such chars, writeln() doesn't
write
anything to the console. Is there any chance to read such files?
Please post
On 11/02/2011 12:30, Dominic Jones wrote:
snip
Would that not be constructing an associated array? Whilst an associated array
would do the job, there is no value for the key:value pair, just a list of
keys.
In the C++ STL there are the set and map containers. I want something like
set.
Dominic
On 18/02/2011 21:22, Steven Schveighoffer wrote:
snip
template VerifyTuple(Types...)
{
static if(Types.length == 0)
enum bool VerifyTuple = true;
else
enum bool VerifyTuple == is(Type : Object) VerifyTuple!(Types[1..$]);
snip
You have two typos there. Corrected version:
enum bool
On 10/02/2011 22:32, spir wrote:
On 02/10/2011 07:43 PM, Stewart Gordon wrote:
snip
That got me thinking. It would appear that it auto-dereferences only the left
operand. Try adding this to your code and see:
writeln(s2 == sp);
Works, indeed, but using opEquals on s2, and because s2
On 16/01/2011 08:23, Jérôme M. Berger wrote:
Stewart Gordon wrote:
On 15/01/2011 17:44, Steven Schveighoffer wrote:
snip
Which unnecessarily complicates things. For example, you can't compare
two interfaces (try it!).
?
interface I {}
...
I a = ...;
I b = ...;
if (a == b) //-- ERROR
On 15/01/2011 17:44, Steven Schveighoffer wrote:
snip
Which unnecessarily complicates things. For example, you can't compare
two interfaces (try it!).
?
On 13/01/2011 17:14, %u wrote:
== Quote from Simen kjaeraas (simen.kja...@gmail.com)'s article
%ue...@ee.com wrote:
I only need something to make a void deleg() from a void func().
This works for me:
ReturnType!( F ) delegate( ParameterTypeTuple!( F ) ) toDelegate( F )( F
fn ) {
return
On 10/01/2011 13:02, Mitja wrote:
I would like to have a template which returns
appropriate delegate, something like this:
For what purpose? All you seem to have is a long-winded identity function.
snip
and compiled it like this: dmd mod2.d mod1.d, the program would produce
segmentation
On 08/01/2011 16:00, Pelle wrote:
snip
http://en.wikipedia.org/wiki/Fixed_point_combinator#Y_combinator
snip
How are you getting around D not supporting recursively defined types?
Stewart.
On 08/01/2011 17:40, Andrej Mitrovic wrote:
snip
Otherwise I'd really like the ability for a lambda to call itself.
Perhaps a feature request is in order.
I'm not sure what D would gain in practice. If you want a function that
calls itself, why not just name the function?
Stewart.
On 08/12/2010 11:06, Nrgyzer wrote:
Hey guys,
I'm writing a console based tool for windows. To receive the users input, I
try to use getch() but the compiler always says Error: undefined identifier
getch. When I use getchar() it compiles successfully, but getchar() doesn't
returns after a
On 08/12/2010 13:25, Nrgyzer wrote:
Okay, but what function can I use to get the pressed key?
kbhit/_kbhit seems to do what I want, but hwo can I use it in D? I
always get the error, that kbhit (or similar functions) are not
available.
snip
kbhit just tests whether there's a keystroke waiting
On 07/12/2010 17:29, spir wrote:
Hello D people,
Is there a way to unpack an array into local vars, as:
auto x = [1,2,3];
a,b,c = x;
import std.stdio;
void unpack(A, T...)(out T vars, A data) {
assert (vars.length == data.length);
foreach (i, v; vars) {
On 07/11/2010 15:49, spir wrote:
snip
And I'd like to know, as a possible workaround, if there is a way to save a
variadic arg list:
class C {
??? xs;
this(X xs...) {
this.xs = xs;
}
}
What exactly are you trying to do here?
On 31/10/2010 17:10, Michal Minich wrote:
I have global static array and I want it to initialize in module
constructor, but I get error. I there way to do it without using enum.
So you want to initialise it with data acquired at runtime, but make it
immutable once initialised?
immutable
On 24/10/2010 12:24, Adam Cigánek wrote:
remove removes element at a given offset. I want to remove element
with a given value. This is example shows it better:
snip
Your new example doesn't show it better, it's the only one you've given
that shows it at all. What you had originally was
On 19/10/2010 23:23, Jonathan M Davis wrote:
snip
Perhaps, but there is no real benefit in throwing anything other than
an Exception (or Error upon occasion) and if we allow you to throw
anything than catch(Exception e) won't catch them all. It also would
pretty much violate nothrow since
On 19/09/2010 04:35, Jonathan M Davis wrote:
snip
That doesn't work because you're just copying the pointer. Is there a way to
actually do a deep copy of the delegate? I can see why this would be problematic
if the delegate had reference types in its scope (since presumably, they'd have
to be
On 16/09/2010 15:06, BCS wrote:
Hello Steven,
// note you can't use void as a parameter type in D
void (*(*xDlSym)(sqlite3_vfs*,void*, const char *zSymbol))(/*void*/);
pragma(msg, typeof(xDlSym).stringof);
outputs:
void function() function(sqlite3_vfs*, void*, const const(char*)
zSymbol)
D,
On 16/09/2010 15:37, Steven Schveighoffer wrote:
On Thu, 16 Sep 2010 10:06:24 -0400, BCS n...@anon.com wrote:
Hello Steven,
// note you can't use void as a parameter type in D
void (*(*xDlSym)(sqlite3_vfs*,void*, const char *zSymbol))(/*void*/);
pragma(msg, typeof(xDlSym).stringof);
outputs:
On 14/09/2010 21:00, jicman wrote:
Greetings.
I have been trying, for more than an hour, to get information on how
to format a number (2342.23) to $2,342.23.
Just wondering, where have you been searching for this information?
I can write a little function to do this, but doesn't format
Jonathan Davis wrote:
snip
You can always check with the is operator though. If it reports true,
then the two strings have the same instance. If it reports false, then
they don't.
I can't see how testing each string literal to see if it's the same
instance as another can work.
The OP's
dcoder wrote:
== Quote from Steven Schveighoffer (schvei...@yahoo.com)'s article
This is what I think you should use:
string[int[2]]
snip
board[[0,0]] = Rook;
Further to what others have said, why use strings? There are only 12
possible chess pieces (black and white), plus blank, so
Ellery Newcomer wrote:
On 07/06/2010 07:05 PM, Stewart Gordon wrote:
snip
Just using uint, of course!
For enforcing a non-negative constraint, that is brain damaged.
Semantically, the two are very different.
So effectively, the edit wars would be between people thinking at cross
purposes
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