DEV Community

100 Days of Code!

The 100 Days of Code is a coding challenge created by Alexander Kallaway to encourage people to learn new coding skills.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
4 Practical Applications of Closures in JavaScript

4 Practical Applications of Closures in JavaScript

10
Comments 1
2 min read
The split personality of the + operator

The split personality of the + operator

7
Comments 6
2 min read
Call by sharing: Understanding why JavaScript does NOT pass objects By Reference

Call by sharing: Understanding why JavaScript does NOT pass objects By Reference

3
Comments 2
2 min read
Junior Devs: You're Debugging WRONG (I've Been a Senior for 25 Years)

Junior Devs: You're Debugging WRONG (I've Been a Senior for 25 Years)

Comments
4 min read
Why does 0.1 + 0.2 === 0.3 return false?

Why does 0.1 + 0.2 === 0.3 return false?

7
Comments 2
2 min read
How does a machine actually learn from data?

How does a machine actually learn from data?

Comments
4 min read
Day 11 of #100DaysOfCode — Understanding State Management in React

Day 11 of #100DaysOfCode — Understanding State Management in React

5
Comments 2
3 min read
5 Beginner-Friendly Python Projects You Can Build in a Day 🐍💻✨ (Hands-On & Fun!)

5 Beginner-Friendly Python Projects You Can Build in a Day 🐍💻✨ (Hands-On & Fun!)

6
Comments
4 min read
The next basic concept of Machine Learning after NumPy: Pandas

The next basic concept of Machine Learning after NumPy: Pandas

Comments
2 min read
Understanding NumPy in the context of Python for Machine Learning

Understanding NumPy in the context of Python for Machine Learning

Comments
2 min read
Day 8 of #100DaysofCode — Understanding Form Handling with TypeScript in React

Day 8 of #100DaysofCode — Understanding Form Handling with TypeScript in React

6
Comments
3 min read
Day 7 of #100DaysOfCode — Understanding Custom Hooks in React

Day 7 of #100DaysOfCode — Understanding Custom Hooks in React

1
Comments
3 min read
Day 6 of #100DaysOfCode — Introduction to TypeScript

Day 6 of #100DaysOfCode — Introduction to TypeScript

1
Comments
3 min read
Understanding Data Preprocessing

Understanding Data Preprocessing

Comments
4 min read
Day 5 of #100DaysOfCode — Fetching Data in React (useEffect + fetch + axios)

Day 5 of #100DaysOfCode — Fetching Data in React (useEffect + fetch + axios)

1
Comments
3 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.