Developer Blog & Tutorials

Tips, tricks, and guides to boost your productivity.

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Feb 21, 2026 • 4 min read
10 Best AI Prompts for Software Engineers in 2026

Learn how to 10x your productivity by mastering prompt engineering. Discover the top 10 prompts every developer should use for coding, testing, and debugging.

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Feb 21, 2026 • 6 min read
A Beginner's Guide to Regular Expressions in 2026

Regular expressions look like complete gibberish at first glance. This guide breaks down regex syntax so you can write patterns effortlessly.

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Feb 21, 2026 • 5 min read
Why You Need a Tape List Calculator (And How to Sequence Large Calculations)

Standard calculators have a major flaw: no memory. Discover how a running ledger calculator solves the problem of losing your place during long, complex calculations.

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Feb 22, 2026 • 4 min read
How to Compress Image Size in KB & MB on Android

Struggling with absolutely enormous photo file sizes? Learn how our free Android app lets you compress images to exact KB or MB targets.

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Feb 22, 2026 • 5 min read
I Found a Lost Phone! How Phone Finder QR Makes Returning it Effortless

Standard lock screens make it impossible to return a lost phone. Discover how a simple, secure QR code solves the lost-and-found problem instantly.

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Mar 01, 2024 • 6 min read
The Ultimate Guide to Social Media Engagement Rates in 2024

Learn how to calculate true engagement rates on TikTok, Instagram, and YouTube. Discover industry benchmarks and why reach matters more than follower count.

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Mar 02, 2024 • 7 min read
How Much Should Influencers Charge for Brand Deals?

A complete guide to influencer pricing. Learn how to use CPM to calculate your sponsorship rates for YouTube, Instagram, and TikTok brand deals.

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Mar 03, 2024 • 5 min read
The Marketer's Guide to CPM and Expected ROI

Demystify CPM, CPC, and CTR. Learn how to accurately calculate your advertising costs and forecast your required marketing budgets.

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Mar 04, 2024 • 6 min read
The Truth About YouTube Shorts and TikTok Earnings

Why does 10 million views on a TikTok or YouTube Short pay so little? Discover how short-form RPM works and what you can do to monetize your audience.

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Mar 05, 2024 • 5 min read
How to Compile SCSS to CSS Online: Complete Guide

A complete guide to converting SCSS to standard browser-friendly CSS. Learn how variables, mixins, and nesting compile to raw CSS with immediate online examples.

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Mar 06, 2024 • 5 min read
How to Read QR Codes from Screenshots and Images: 3 Easy Methods

Learn how to instantly scan QR codes from screenshots, photos, and saved images on any device. No camera needed—decode directly from your gallery.

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Mar 07, 2024 • 6 min read
Mastering OpenAI Tokens: A Guide to Tokenization and Cost Optimization

Everything you need to know about tokens in LLMs like GPT-4 and ChatGPT. Learn how the cl100k_base tokenizer works and stay within context limits.

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