Pretty much every programming language has a way to group a whole bunch of items together into a single group, or as Python calls them list. Other languages have similar things called arrays, but they, for the most part, generally work the same whether you’re learning Java , Python, C or some other language. The give away, in most … Continue reading Python List – Beginner’s Guide and Sample Code →
Lists are cool, and one of the first things you’re going to want to do is loop over a list. The diagram below that breaks down how each part of this type of loop works: Now, this type of loop is called a foreach loop, and it’s a straightforward way to gain access to each element in the list. Let’s … Continue reading How to Loop over a List in Python →
Demorgan’s Law is something that any student of programming eventually needs to deal with. Just tell me the “formula”: ok the diagram below shows the 2 ways that you can re-write a compound boolean expression using DeMorgan’s Law. (The very bottom of this page shows coding examples and common misconceptions) How do you say “no” to … Continue reading What is DeMorgan’s Law in Programming? [ Answered with pics] →
