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How to Become an AI Developer preview
June 6th, 2025 · 19 min read
How to Become an AI Developer

Everything you need to know about the role of an AI Developer and the exact steps you need to take to get hired as one ASAP.

Scott KerrScott Kerr
Web Development
Machine Learning & AI
Tutorials
Beginner’s Guide to Standard Deviation in Excel preview
June 2nd, 2025 · 15 min read
Beginner’s Guide to Standard Deviation in Excel

Think your numbers make sense? Think again. This quick Excel tutorial reveals hidden patterns your averages are quietly hiding.

Travis CuzickTravis Cuzick
Data Analytics
Tutorials
Beginner’s Guide to setTimeout in JavaScript preview
May 28th, 2025 · 11 min read
Beginner’s Guide to setTimeout in JavaScript

JavaScript not running in the order you expected? Master setTimeout with this fast, friendly guide and unlock async timing magic. (With code examples!)

Jacinto WongJacinto Wong
Web Development
Tutorials
Beginner’s Guide to React Query (Now Tanstack Query) preview
May 23rd, 2025 · 11 min read
Beginner’s Guide to React Query (Now Tanstack Query)

Still wrangling useEffect and useState for every API call? Learn how React Query makes data fetching in React easy, smart, and automatic - with code examples!

Yihua ZhangYihua Zhang
Web Development
Tutorials
Beginner’s Guide to the isset() Function in PHP preview
May 21st, 2025 · 13 min read
Beginner’s Guide to the isset() Function in PHP

Discover how the isset() function works in PHP and why it’s key to writing safe, warning-free code with forms, sessions, and arrays.

Luis Ramirez JrLuis Ramirez Jr
Tutorials
Web Development
Beginner’s Guide to Traffic Shaping (+ How It Works in AWS) preview
May 19th, 2025 · 20 min read
Beginner’s Guide to Traffic Shaping (+ How It Works in AWS)

Traffic spikes kill apps. Learn how traffic shaping works — and how AWS makes it easier to protect your system before it breaks.

Amber IsraelsenAmber Israelsen
DevOps
Tutorials
Beginner’s Guide to Multithreading vs Multiprocessing in Python preview
April 21st, 2025 · 15 min read
Beginner’s Guide to Multithreading vs Multiprocessing in Python

Confused by Python’s threads and processes? Learn how they really work, what the GIL is doing, and how to speed up your code the right way. (With code examples)

Travis CuzickTravis Cuzick
Web Development
Tutorials
Beginner's Guide to JWT vs OAuth preview
April 18th, 2025 · 16 min read
Beginner's Guide to JWT vs OAuth

New to JWT or OAuth? This guide makes it crystal clear which one to use, when, and why — so you can stop guessing and start building.

Aleksa TamburkovskiAleksa Tamburkovski
Cyber Security
Web Development
Tutorials
Beginner’s Guide to Recursion in Java preview
April 10th, 2025 · 13 min read
Beginner’s Guide to Recursion in Java

Think recursion is mind-melting? This no-nonsense Java guide makes it finally click— complete with real code examples and beginner traps to avoid!

Maaike van PuttenMaaike van Putten
Web Development
Tutorials

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