Learn some Python tools and tricks to avoid common mistakes.

Pythonic Style of Programming: Tips and Tricks

When you run code in Python, there’s a lot happening under the hood. This module sheds light on some of the lesser-known parts of Python.

As you progress through it, you’ll learn some tools and tricks that every Python programmer should know to avoid common mistakes. You can think of this module as a “Python hacks” handbook.

Python basics are a prerequisite, but this is a beginner-level course. Each lesson is independent and after the first chapter, you can pick up from any lesson, and you’ll be able to follow along comfortably.

Python FTW: Under the Hood

No one promised you that the operands would not trick you.

<h3>1.</h3>

What do you think the output of this code will be?

a = [1, 2, 3, 4]
b = a
a = a + [5, 6, 7, 8]

print(a)
print(b)

<h3>2.</h3>

Do you think the output will be the same as above?

No one promised you that the operands would not trick you.

# 1.

What do you think the output of this code will be?

# 2.

Do you think the output will be the same as above?

Introduction

Slippery Slopes

Strain Your Brain!

Appearances Are Deceptive!

The Hidden Treasures!

Miscellaneous

Conclusion

Same Operands, Different Story!

1.

2.