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Cheatsheet

This page is a quick reference for the most important concepts used in this workshop.

Variables​

x = 10
name = "Alice"

Data types​

age = 22          # int
height = 1.75     # float
name = "Alice"   # string
is_student = True # boolean

If statements​

if x > 5:
    print("big")
else:
    print("small")

Loops​

for i in range(5):
    print(i)

while x < 10:
    x += 1

Functions​

def greet(name):
    return "Hello " + name

Lists​

numbers = [1, 2, 3]
print(numbers[0])

Dictionaries​

user = {"name": "Alice", "age": 22}
print(user["name"])

Common patterns​

Input from user​

value = input("Enter something: ")
number = int(value)

Random number​

import random
number = random.randint(1, 100)

Basic loop with condition​

while True:
    break