DEV Community

Beginners

"A journey of a thousand miles begins with a single step." -Chinese Proverb

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Arrumando a casa - separando componentes, instalando módulos

Arrumando a casa - separando componentes, instalando módulos

Comments
13 min read
I made a Magnifier Toggle — A Simple Zoom‑Lens Browser Extension

I made a Magnifier Toggle — A Simple Zoom‑Lens Browser Extension

12
Comments 2
1 min read
Building a PDF Structured Data Extractor with Python

Building a PDF Structured Data Extractor with Python

2
Comments 2
5 min read
Day 7: Running a Company With 6 AI Agents and Zero Employees

Day 7: Running a Company With 6 AI Agents and Zero Employees

Comments
4 min read
Day 5 of Python(Tuple, Deep copy and Shallow copy)

Day 5 of Python(Tuple, Deep copy and Shallow copy)

Comments
1 min read
Is Your Model Good Enough to Deploy? The Restaurant That Served a 95% Perfect Dish — But the 5% Was Food Poisoning

Is Your Model Good Enough to Deploy? The Restaurant That Served a 95% Perfect Dish — But the 5% Was Food Poisoning

Comments
13 min read
Choosing the Right Metric: The Restaurant Inspector Who Judged Every Kitchen by Decor

Choosing the Right Metric: The Restaurant Inspector Who Judged Every Kitchen by Decor

Comments
9 min read
When Accuracy Is a Lying Metric: The Weather Forecaster Who Was 96% Accurate and Still Got Everyone Killed

When Accuracy Is a Lying Metric: The Weather Forecaster Who Was 96% Accurate and Still Got Everyone Killed

Comments
10 min read
AI Ethics in Startups: Why Developers Must Lead

AI Ethics in Startups: Why Developers Must Lead

18
Comments 1
3 min read
AUC-ROC Explained: The Smoke Detector With a Sensitivity Dial and the One Number That Tells You If It's Any Good

AUC-ROC Explained: The Smoke Detector With a Sensitivity Dial and the One Number That Tells You If It's Any Good

Comments
11 min read
Using Python Requests Inside Scrapy: The Beginner's Guide

Using Python Requests Inside Scrapy: The Beginner's Guide

Comments
9 min read
Setprecision | Floating types | C++

Setprecision | Floating types | C++

5
Comments
1 min read
I Realized Most Game Details Are Actually Fake

I Realized Most Game Details Are Actually Fake

Comments
2 min read
From Prefix Array to Clean Variables – LeetCode 1732 (Find the Highest Altitude)

From Prefix Array to Clean Variables – LeetCode 1732 (Find the Highest Altitude)

8
Comments 1
2 min read
Virtualization: Hypervisors (Type 1 vs Type 2), KVM, QEMU

Virtualization: Hypervisors (Type 1 vs Type 2), KVM, QEMU

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