On Monday, 7 December 2020 at 06:18:33 UTC, mw wrote:
Now, how to convert it to a native array:
double[] row = record;
Error: cannot implicitly convert expression record of type
Tuple!(double, double, double, ..., double) to double[]
(I know for tuple, we can do: double[] arr = [record];)
On Monday, 7 December 2020 at 04:38:07 UTC, Paul Backus wrote:
On Monday, 7 December 2020 at 04:03:05 UTC, mw wrote:
So my next question: given N, how do I create a Tuple!(double,
double, ... n-double) type programmatically?
import std.meta: Repeat;
alias NDoubles = Tuple!(Repeat!(N,
On Monday, 7 December 2020 at 04:03:05 UTC, mw wrote:
So my next question: given N, how do I create a Tuple!(double,
double, ... n-double) type programmatically?
import std.meta: Repeat;
alias NDoubles = Tuple!(Repeat!(N, double));
Note that N must be a compile-time constant, since the
On Monday, 7 December 2020 at 03:51:02 UTC, Paul Backus wrote:
On Monday, 7 December 2020 at 02:25:23 UTC, mw wrote:
onlineapp.d(8): Error: no [] operator overload for type
CsvRecord!(int, cast(Malformed)1, string, dchar)
should `r`'s type be integer array? and how do I access each
elelment
On Monday, 7 December 2020 at 02:25:23 UTC, mw wrote:
onlineapp.d(8): Error: no [] operator overload for type
CsvRecord!(int, cast(Malformed)1, string, dchar)
should `r`'s type be integer array? and how do I access each
elelment of the row?
Thanks.
The docs [1] say that csvReader returns
Hi,
I'm trying this code: i.e. print out the 1st element of each row
https://run.dlang.io/is/pG921a
void main()
{
import std.csv;
import std.stdio: write, writeln, writef, writefln;
import std.algorithm.comparison : equal;
string text = "76,26,22";
auto records =
