Delve into Python's hidden mechanisms and discover essential tools and tricks to avoid common mistakes. Gain insights into Python hacks and improve your programming skills effortlessly.

python.tar.gz

python3.8

python2.3

python3.7

python3.6

python3.5

SPA_Job

When you run code in Python, there’s a lot happening under the hood. This course sheds light on some of the interesting parts of Python you might be unaware of. 

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 the course 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


"The `for` loop is supposed to be easy, so what's there to learn about it?" <br/> \- *Every Python Programmer Ever*  

Let's find out!

some_string = "ftw"
some_dict = {}
for i, some_dict[i] in enumerate(some_string):
    i = 10

print(some_dict) # An indexed dict appears.

# Explanation

A `for` statement is defined in [Python grammar](https://docs.python.org/3/reference/grammar.html) as:
  ```
  for_stmt: 'for' exprlist 'in' testlist ':' suite ['else' ':' suite]
  ```
  Where `exprlist` is the assignment target. This means that the equivalent of `{exprlist} = {next_value}` is **executed for each item** in the iterable.
 Take a look at the interesting example that illustrates this below:

Introduction

Slippery Slopes

Strain Your Brain!

Appearances Are Deceptive!

The Hidden Treasures!

Miscellaneous

Contributions & Acknowledgements

For What?

Explanation