Gives the length of the array.
1 DArray!(int) fsa; 2 assert(fsa.empty); 3 assert(fsa.length == 0); 4 5 fsa.insertBack(1337); 6 fsa.insertBack(1338); 7 8 assert(fsa.length == 2); 9 assert(!fsa.empty);
See Implementation
Gives the length of the array.