On Sunday, 6 April 2014 at 03:28:50 UTC, dnspies wrote:
On Sunday, 6 April 2014 at 03:23:17 UTC, Adam D. Ruppe wrote:
You can just set it to null. Then, next time you add anything
to it, a new one will be automatically created.
What about if I have a 2D array (ie int[][]) and I want to
append an empty int[] on the end? Will this work?
int[][] nested;
nested ~= null;
~ is overloaded, so how does it know what type I intend null to
be? How can I specify it?
For dynamic arrays you can use the new operator.
nested ~= new int[];
Or in this case, you could just increment the length.
++nested.length;
