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📰 Dev.to · Akash Singh

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Can You Predict the Output? 🤔 A JavaScript Equality Puzzle That Tricks Developers

Dev.to · Akash Singh 3d ago

Can You Predict the Output? 🤔 A JavaScript Equality Puzzle That Tricks Developers

JavaScript's loose equality (==) can produce some surprising results because of type coercion. Here's...

How I Merged Two MongoDB Collections Using $unionWith

Dev.to · Akash Singh 📐 ML Fundamentals ⚡ AI Lesson 1mo ago

How I Merged Two MongoDB Collections Using $unionWith

How I Merged Two MongoDB Collections Using $unionWith While working on a doctor listing...

One Jinja2 template, 147 calculator pages — here's the architecture

Dev.to · Akash Singh ⚡ AI Lesson 4mo ago

One Jinja2 template, 147 calculator pages — here's the architecture

Last month someone on Dev.to asked how many templates I use for my calculator pages. When I said...

I built a regex tester that tells you what your pattern actually does

Dev.to · Akash Singh 4mo ago

I built a regex tester that tells you what your pattern actually does

TL;DR: Regex is powerful and unreadable. I built a tool that takes any regex pattern and breaks it...

I cancelled $25/month in dev tool subscriptions. Here's what I use for free now.

Dev.to · Akash Singh ⚡ AI Lesson 4mo ago

I cancelled $25/month in dev tool subscriptions. Here's what I use for free now.

TL;DR: I was paying for a JSON formatter ($8/mo), JWT decoder ($12/mo), and an API dashboard I forgot...