You won’t master Python in 10 minutes—but this guide will give you a strong foundation to start coding immediately!
Introduction
Python is one of the easiest and most powerful programming languages. Whether you want to build web apps, automate tasks, or dive into AI, Python is the perfect starting point.
This 10-minute crash course covers: Python Basics (Syntax, Variables, Loops)
Key Functions & Data Structures
Practical Examples
Next Steps to Master Python
(Time yourself—let’s go! )
Step 1: Install Python (1 Minute)
- Download Python from python.org.
- Check Installation (Run in Terminal):
python --version
(Should show Python 3.x
)
Step 2: Python Basics (3 Minutes)
1. Print Statements (Hello World!)
print("Hello, World!")
- Output:
Hello, World!
2. Variables & Data Types
name = "Alice" # String
age = 25 # Integer
price = 4.99 # Float
is_student = True # Boolean
- Key Types:
str
,int
,float
,bool
3. User Input
user_name = input("What’s your name? ")
print(f"Hello, {user_name}!")
- Try it! Runs in the terminal.
Step 3: Control Flow (3 Minutes)
1. If-Else Statements
if age >= 18:
print("You’re an adult!")
else:
print("You’re a minor.")
2. Loops
for
Loop:
for i in range(3): # Prints 0, 1, 2
print(i)
while
Loop:
count = 0
while count < 3:
print(count)
count += 1
3. Lists (Arrays)
fruits = ["apple", "banana", "cherry"]
print(fruits[0]) # Output: "apple"
Step 4: Functions & Errors (2 Minutes)
1. Define a Function
def greet(name):
return f"Hello, {name}!"
print(greet("Bob")) # Output: "Hello, Bob!"
2. Handle Errors (Try-Except)
try:
print(10 / 0)
except ZeroDivisionError:
print("Can’t divide by zero!")
Step 5: Practical Example (1 Minute)
Automate a Task:
# Print even numbers from 1 to 10
for num in range(1, 11):
if num % 2 == 0:
print(num)
Output:
2
4
6
8
10
Congrats! You Just Learned Python Basics!
Installed Python
Printed output & used variables
Mastered loops & conditionals
Wrote functions & handled errors
What’s Next?
Build a project (e.g., calculator, to-do list).
Explore libraries like
pandas
(data) or flask
(web dev). Practice daily on LeetCode or Codewars.
Free Resources
Your Turn!
Try this challenge:
# Reverse a string (e.g., "hello" → "olleh")
text = "hello"
print(text[::-1])
(Drop your answer in the comments!)
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