The SORT and SORTBY functions let you extract certain columns and rows from a dataset and sort them in a certain order, all while preserving the source data. Even though they work in similar ways, ...
arr1[3] = 46; // initializing the 4th element of the array arr1 int[] arr2; // declaration arr2 = new int[5]; // then memory allocation int[] arr3 = {1,2,3,4,5 ...