Python is one of the most widely used programming languages. It’s getting a lot of popularity these days because of so many Python frameworks in IoT, Machine Learning, Deep Learning, and Artificial Intelligent space.
These Python Tutorials will help you in getting mastery over the Python Programming. The tips and tricks shared by us will enable you to write pythonic code with high performance, reusability, readability, and maintainability.
Last week a junior dev on my team had a list of route stops and a tuple of fallback hubs, and asked which Python incantation would fold the tuple into the list. The answer is not a single incantation. There…
Last quarter I had to plan a 12-stop delivery loop and the route my gut picked came out 38% longer than the version a small Python script returned in under a second. That gap is the travelling salesman problem (TSP):…
I had a fresh install of macOS Sequoia and typed python3 in a fresh shell. The system found one, ran my script, and returned a version. So far so good. Then I asked the script for sys.executable, and the answer…
I had a tuple of integers from a config file and a NumPy function that expected an array. The conversion was a one-liner, but I wanted to be deliberate about which one I called. Tuple, list, array module, NumPy. Each…
I tried to write a++ in Python once and got a SyntaxError pointing at the second plus. The fix was simple, but the explanation was not, and the answer to why Python chose not to ship an increment operator is…
You are about to see a worked RSA example with p=61, q=53, the primes from the original 1977 RSA paper. The previous version of this article used p=3, q=7 and got d=5.0, which only decrypts by coincidence. The fixed version…
You need the middle of a Python list. There is no list.middle() method, but the answer is three lines once you know the recipe: check the length, branch on odd or even, return the slice. The recipe catches beginners because…
You give hill climbing a starting route between 11 cities, and it gets stuck at 164.6. Restart it from a different route 50 times and the answer does not move. That is the lesson this article is about: a greedy…
In this article, we will build a terminal-based Minesweeper game in Python from scratch. We start with the grid layout, walk through the mine-placement and neighbour-counting logic, then bring it all together in a single game loop you can paste…
To print arrays in Python, you can use the print() function directly for simple output or implement loops for formatted display. This guide covers both approaches for 1D and 2D arrays with practical examples. Array printing in Python tends to…