Concatenate the whole list

[TurtleWolfe]

I’ve gotten it to concatenate from a hard coded index number like 5 or 8,
but how do I get it to concatenate for each list in a list?

[christian.stan]

here is a solution

otherwise you can put a for loop by scanning your 1st index

edit:

code block:

Ind;
K;
result=[];
[Imperative]
{
for (i in 0..(K-1))
{
result[i]=Ind[i][0]+"."
+Ind[i][1]+"."
+Ind[i][2]+"."
+Ind[i][3]+"."
+Ind[i][4];
}
return result;
};

cordially
christian.stan

[Nick_Boyts]

In this case you actually want to use String.Join. String.Concat joins a list of strings. String.Join joins a list of strings with a given separator.

[christian.stan]

Hello, much more efficient

cordially
christian.stan