Results for “key”

10 results

  1. Article Mini projects

    Medical dispenser - Don’t trust the user

    …# In production: use hardware security module or secure key storage secret = os.urandom(32) print("Warning: Using randomly generated secret. Set MEDICATION_DISPENSER_SECRET environment variable for…

  2. Article Mini projects

    Managing Astronaut Medical Data with Python

    …CREATE TABLE IF NOT EXISTS astronauts ( id INTEGER PRIMARY KEY, name TEXT NOT NULL, age INTEGER, nationality TEXT ) ''') cursor.execute(''' CREATE TABLE IF NOT EXISTS medical_records ( id INTEGER…

  3. Article Mini projects

    Calculating Escape Velocity in Python

    …WITH NUMPY") print("="*50) names = list(planets.keys()) masses = np.array([planets[p]["mass"] for p in names]) radii = np.array([planets[p]["radius"] for p in names]) # Calculate all escape velocities…

  4. Article Mini projects

    Python Random Module

    …we launch into the unknown, we need to understand two key components: The Python random module - our cosmic dice Our solar system data - our possible destinations Let's start by importing our space…

  5. Article Mini projects

    Calculate your weight on different planets in Python

    …a Dictionary? In Python, a dictionary is a collection of key-value pairs. It's like a real-world dictionary where you have a word (the key) and its definition (the value). In our program, we use a…

  6. Article Python Fundamentals

    Variables and data types in Python

    …are different variables) Cannot use Python's reserved keywords Reserved Keywords in Python Python reserves certain words for its own use. You cannot use these as variable names: # Common reserved…

  7. Article Python Fundamentals

    Python Functions for Beginners

    …way of knowing which slot a single argument was meant for. Keyword arguments Remember the swapped "Mars" and 4? Keyword arguments solve that. Instead of relying on position, you name the parameter…

  8. Article Python Fundamentals

    Python print() Function

    …The newline character "\n" is like pressing the "Enter" key in your message. Let's look at a simple example: print("Mission Control Status:\nAll systems ready\nWeather is clear") This will display…

  9. Article Python Fundamentals

    How to Start Programming in Python Fast

    …we need to set up our digital workspace. This involves two key steps: Installing Python Python is the interpreter that reads and executes our code. Here's how to get it: For Windows : Visit the…

  10. Article Mini projects

    Drawing Planetary Orbits in Python

    …ellipses. 2. Understanding Orbital Eccentricity One of the key characteristics of an orbit is its eccentricity. Orbital eccentricity is a measure of how much an orbit deviates from a perfect circle…