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Beginners

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

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How did you end up in tech, and are you staying?

Features a LEGO robotics plot twist

How did you end up in tech, and are you staying?

148
Picked as gem Comments 61
3 min read
A 10 years old developer who has become a DEV.to Trusted Member! 😱

Overcame discouragement from doubting classmates

A 10 years old developer who has become a DEV.to Trusted Member! 😱

94
Picked as gem Comments 48
3 min read
🛸 Necoz: The UFO Kingdom Python Loops 🐱

Story format makes Python fun

🛸 Necoz: The UFO Kingdom Python Loops 🐱

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Comments 22
6 min read
8 a.m. Thoughts: Word Press, Security, and Legacy 💭🤔

Security debates spark in the comments

8 a.m. Thoughts: Word Press, Security, and Legacy 💭🤔

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Comments 15
3 min read
Query fan-out: why AI search never answers the question you typed

Query fan-out: why AI search never answers the question you typed

Comments
4 min read
Markup vs margin: the pricing bug that quietly eats marketplace profit

Markup vs margin: the pricing bug that quietly eats marketplace profit

Comments
3 min read
Weekly Dev Log 2026-W23

Weekly Dev Log 2026-W23

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4 min read
Add a living pixel-art koi to your GitHub profile README (in 5 minutes)

Add a living pixel-art koi to your GitHub profile README (in 5 minutes)

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Comments
3 min read
A 15-minute website health check you can run yourself

A 15-minute website health check you can run yourself

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7 min read
How text becomes binary: ASCII vs UTF-8, byte by byte

How text becomes binary: ASCII vs UTF-8, byte by byte

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2 min read
Magnetic stripe cards for developers: tracks, HiCo vs LoCo, and the data file the printer needs

Magnetic stripe cards for developers: tracks, HiCo vs LoCo, and the data file the printer needs

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3 min read
Learning DSA in Public, Week 2: Running Totals, Train Engines and Two Pointers

Learning DSA in Public, Week 2: Running Totals, Train Engines and Two Pointers

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5 min read
The usual explanation for 50 Ω and 75 Ω coax: three optima, using electrostatic FEM and formulas

The usual explanation for 50 Ω and 75 Ω coax: three optima, using electrostatic FEM and formulas

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4 min read
Unicode Symbols in Usernames and Bios — A Practical Guide for Developers

Unicode Symbols in Usernames and Bios — A Practical Guide for Developers

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3 min read
Daily Savings Challenge: Learn Python Loops Through a Real-Life Problem

Daily Savings Challenge: Learn Python Loops Through a Real-Life Problem

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3 min read
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