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Python Cheat Sheet for Beginners
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Python Cheat Sheet for Beginners
A one-page reference for variables, loops, functions, lists, and dictionaries — designed for people learning Python for data and tech careers.
What’s inside
- Variables and types
- Operators
- Lists and dictionaries
if/for/while- Functions
- Quick examples you can type immediately
Who it’s for
Beginners learning Python for data analytics, data science, or general programming who want a fast reference instead of searching every time.
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Variables
name = "Techtonz"
year = 2026
is_learning = True
Lists & loops
topics = ["python", "sql", "pandas"]
for t in topics:
print(t)
Functions
def greet(name):
return f"Welcome, {name}!"
print(greet("Ada"))
Dictionaries
user = {"name": "Ada", "track": "data"}
print(user["track"])
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