On Friday, 5 January 2018 at 12:10:33 UTC, thedeemon wrote:
On Friday, 5 January 2018 at 09:09:00 UTC, Vino wrote:
Thank you very much, can you suggest the best way around
this issue.
What exactly are you trying to do in Master()? The code seems
very broken. Each time you write read[i] is will call read()
and read the whole file, you're going to read the file so many
times in this code. I don't think that was the intent.
Hi,
Please find the full code, the below code will read a
ColRead.csv file which contains the below entry
Miller America 23
John India 42
Baker Austrilia 21
Zsuwalski Japan 45
Baker America 45
Miller India 23
import std.algorithm: countUntil, joiner, sort, uniq;
import std.container.array;
import std.csv: csvReader;
import std.stdio: File, writeln;
import std.typecons: Tuple, tuple;
auto read (){
Array!string Ucol1, Ucol2; Array!int Ucol3; int rSize;
auto file =
File("C:\\Users\\bheev1\\Desktop\\Current\\Script\\Others\\ColRead.csv", "r");
foreach (record;
file.byLineCopy.joiner("\n").csvReader!(Tuple!(string, string,
int)))
{ Ucol1.insertBack(record[0]); Ucol2.insertBack(record[1]);
Ucol3.insertBack(record[2]); rSize = record.length; }
return tuple(Ucol1, Ucol2, Ucol3, rSize);
}
void main () {
Array!int Key;
int Size = read[3];
static foreach(i; 0 .. Size) {
typeof(read()[i]) Data;
Data.insertBack(sort(read[0].dup[]).uniq);
foreach(i; read[i]) { Key.insertBack(Data[].countUntil(i)); } }
}
