Dynamic Arrays
Socket[] a;

a ~= new Socket;
a ~= new Socket;
a ~= new Socket;

a.remove(1);

Error: function core.stdc.stdio.remove (const(char*) filename) is not callable using argument types (Socket[], uint)

why?

On 12/13/2015 07:15 PM, master wrote:
> Dynamic Arrays
> Socket[] a;
>
> a ~= new Socket;
> a ~= new Socket;
> a ~= new Socket;
>
> a.remove(1);
>
> Error: function core.stdc.stdio.remove (const(char*) filename) is not
> callable using argument types (Socket[], uint)

That message references stdio. It looks like you forgot to import std.algorithm:

  http://dlang.org/phobos/std_algorithm_mutation.html#.remove

Also note that a.remove(1) returns a range, a is not modified in any way. You may want to do this:

    a = a.remove(1);

Lastly, remember the D.learn newsgroup. ;)

Ali

On Monday, 14 December 2015 at 03:35:13 UTC, Ali Çehreli wrote:
> On 12/13/2015 07:15 PM, master wrote:
>> Dynamic Arrays
>> Socket[] a;
>>
>> a ~= new Socket;
>> a ~= new Socket;
>> a ~= new Socket;
>>
>> a.remove(1);
>>
>> Error: function core.stdc.stdio.remove (const(char*) filename) is not
>> callable using argument types (Socket[], uint)
>
> That message references stdio. It looks like you forgot to import std.algorithm:
>
>   http://dlang.org/phobos/std_algorithm_mutation.html#.remove
>
> Also note that a.remove(1) returns a range, a is not modified in any way. You may want to do this:
>
>     a = a.remove(1);
>
> Lastly, remember the D.learn newsgroup. ;)
>
> Ali

haha, thank you very much, have been found, I do not care