Python Programming Reference Sheet

Basics

Types

Useful functions

Other syntax

Terminology

Reminders

Conditionals

if x == 1:
 print("x is one")
else:
 print("x is not one")

Lists

numbers = [7, 8, 9]
first_number = numbers[0]
numbers[2] = 11
if 11 in numbers:
 print("11 is in the list!")
for n in numbers:
 print(n)

Defining functions

def my_func (param1, param2):
 result = param1 + param2
 return result

Loops

for number in [1, 2, 3]:
 print(number)

x = 0
while x < 10:
 print(x)
 x = x + 1

Dictionaries

numbers = {
 1: "one",
 2: "two"
}

print(numbers[1])

Comparisons

Useful methods

Other neat bonus stuff

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