Comparing the content of two arrays Dears, if i have 2 arrays let us say: array1 = ["a", "d","f","j","g","s","o"]; array2 = ["a","
b","n","f","k"]; Let us say i need to check the availability of each item in array2 into array1 and i want to delete it from array1. so if "a" is in array1 and array2, i wanna know that and i ...