On Thursday, 6 April 2023 at 14:26:01 UTC, a11e99z wrote:
member func has invariant that **this** is not null (programmer
thinks so).
global func hasn't the one and programmer should check for it
before doing something ...
I understand what you mean. When you try to access the last node
of a
On Thursday, 6 April 2023 at 14:51:43 UTC, Steven Schveighoffer
wrote:
On 4/6/23 4:01 AM, anonymouse wrote:
Wondering if this is possible?
[snip]
You need to use a terminal-control library, such as
`arsd.terminal`
https://github.com/adamdruppe/arsd/blob/master/terminal.d
-Steve
That works
On Thursday, 6 April 2023 at 20:23:29 UTC, Jacob Shtokolov wrote:
On Thursday, 6 April 2023 at 00:46:26 UTC, Josh Holtrop wrote:
I am trying to port a small C project to D and am getting a
Ah, just noticed that other people have already responded! Sorry
about that!
BTW, your `&data[0]` C-like
On Thursday, 6 April 2023 at 00:46:26 UTC, Josh Holtrop wrote:
I am trying to port a small C project to D and am getting a
compilation error I don't understand.
It seems like the compiler is just missing some type hints. Try
this:
```d
import std.stdio;
__gshared immutable ubyte[4] data = [
On Thursday, 6 April 2023 at 00:46:26 UTC, Josh Holtrop wrote:
```
constarrptr.d(5): Error: cannot use non-constant CTFE pointer
in an initializer `cast(immutable(ubyte)*)data`
```
Why? And how can I do the equivalent to what I have been doing
in C? I want these pointers to be generated at co
On 4/6/23 11:08, Paul wrote:
ways to access
those repetitive ", cc" s on the end. I don't think my regex is
capturing them.
Some internets think you are in parser territory:
https://stackoverflow.com/questions/1407435/how-do-i-regex-match-with-grouping-with-unknown-number-of-groups
Ali
On Thursday, 6 April 2023 at 16:27:23 UTC, Alex Bryan wrote:
My understanding browsing the documentation is the matchAll
returns a range of Captures (struct documented at
https://dlang.org/phobos/std_regex.html#Captures). In your for
loop I think c[0] will contain the current full match (curre
On Thursday, 6 April 2023 at 15:52:16 UTC, Paul wrote:
My regex is matching but doesnt seem to be capturing. You may
recognize this from the AOC challenges.
file contains...
**Valve AA has flow rate=0; tunnels lead to valves DD, II, BB**
**Valve BB has flow rate=13; tunnels lead to valves CC,
My regex is matching but doesnt seem to be capturing. You may
recognize this from the AOC challenges.
file contains...
**Valve AA has flow rate=0; tunnels lead to valves DD, II, BB**
**Valve BB has flow rate=13; tunnels lead to valves CC, AA**
**Valve CC has flow rate=2; tunnels lead to valves
On 4/6/23 4:01 AM, anonymouse wrote:
Wondering if this is possible? Ask a user at input and wait for response:
write("Is the sky blue? ");
readf!" %s\n"(response);
If the user's response is correct, I'd like to change the color of
provided response to indicate it was correct then advance to th
On Thursday, 6 April 2023 at 01:44:15 UTC, H. S. Teoh wrote:
D ranges are conceptually sequential, but the actual underlying
memory access patterns depends on the concrete type at runtime.
An array's elements are stored sequentially in memory, and
arrays are ranges. But a linked-list can al
```d
import std, core.lifetime;
struct Node {
Node* pNext;
void func() { "Node::func %s".writeln( pNext); }
}
void func( Node* p ) { "::func %s(%s)".writeln( p, p == null ? p
: p.next); }
void main()
{
Node n;
auto pn = &n; //cast( Node* )0;
pn.func(); // prints: Node::func
On Thursday, 6 April 2023 at 00:59:12 UTC, Mathias LANG wrote:
immutable ubyte[4] data = [1, 2, 3, 4];
Using a static array instead of a slice will do the trick. You
can leave the `__gshared` if you want, but it is redundant on a
global, initialized `immutable` variable.
Yes, thank you, usi
On Wednesday, 5 April 2023 at 05:52:33 UTC, thinkunix wrote:
Thank you for these remarks!
My observations:
#1 typo: After that, add this meso.build file:
"meso.build" should be "meson.build"
Fixed.
#2 Does it matter where the dlang = import... block goes in the
meson.build file? I add
Wondering if this is possible? Ask a user at input and wait for
response:
write("Is the sky blue? ");
readf!" %s\n"(response);
If the user's response is correct, I'd like to change the color
of provided response to indicate it was correct then advance to
the next line and ask a different ques
15 matches
Mail list logo
