As new programmers, we've all made mistakes. But some mistakes are bound to happen due to not knowing the nature of a programming language. So I've compiled some of the most common mistakes you might ...

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 ...