W1_L1.2: Concept of variables, iterators and filtering

Transcript

So, now that we have all this data. Let us start looking at some properties of these cards. So, for instance I want to know how many students are there in this class. So, let me start counting them. So, we quickly count it. How you are going to count it? Let me just count it 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21,... Read More