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Materials for beginners
Carefully selected articles for your level
GitHub Profile Optimization: A Professional's Guide ๐
Your GitHub profile is your storefront for employers! Here's how to make it attractive.
Your first open-source contribution: where to start ๐
Open source is software with publicly available source code. Anyone can read the code, propose changes, and contribute. This is...
JSON: Persisting Data Like a Real Game ๐พ
Goal: Learn to save and load data in JSON format.
map() โ Transform Everything at Once! ๐
map() applies a function to every element of an iterable and returns the results.
filter() โ Pick the Best! ๐
filter() selects elements that pass a test (return True).
Lambda Functions: Tiny Smart Functions โก
A lambda is a way to create a small, single-line, anonymous function.
reduce() โ Fold Everything into One! ๐ฝ
reduce() folds a list down to a single value by applying a function sequentially.
List Comprehensions โ Elegant Lists! โจ
A list comprehension is a way to build a list in one line instead of a loop.
CSV: Working with Tables ๐
Goal: Learn to read and write tabular data in CSV format.
Pure Functions โ Clean and Predictable! ๐งผ
A pure function is a function that: Always returns the same result for the same arguments Has no side effects...
OOP: Program Like a World Builder ๐
Imagine: you're building a zombie-apocalypse game. You need zombies, humans, weapons. Every zombie has a name, health points, and can...
Function Composition โ Build Your Own LEGO! ๐งฉ
Function Composition is the practice of combining simple functions into more complex ones.
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