Best Discrete Math Books for Computer Science Students
9 discrete math textbooks ranked for CS students. Covers Rosen, Epp, Levin, MIT OCW, Concrete Mathematics, and more. Two are free.
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If I haven’t tested it myself, I don’t write about it. 16 years of building sites, breaking things, and figuring out what actually works.
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Best Time Tracking Tools for Freelancers (2026)
The best time tracking tools for freelancers help you price properly, scope accurately, and identify which clients actually make your business profitable. Here are the tools I use and recommend.
Stress-Free Gaming: Why the Sweeps Model Just Works
Not every player wants high intensity from a game session. Many people want a simple routine that feels relaxing, familiar, and easy to leave behind when the day gets busy.…
WordPress Manager for Raycast: Manage Your Site Without Opening a Browser
I open wp-admin probably 30 times a day. That’s not an exaggeration. Check comments. Publish a draft. Look at plugin updates. Glance at site health. Copy a post URL. Each…
Introducing WP-MCP: Manage Your WordPress Site Through AI
I've spent 16 years clicking through wp-admin. Creating posts, moderating comments, checking plugin updates, reviewing site health. The same screens, the same menus, the same workflows. Thousands of times across…
Does 5G Drain Your Phone Battery Faster?
Your 5G phone is dying faster than your old 4G one. Or at least, that's what it feels like. The short answer: yes, but not as much as it used…
How I Serve WordPress Assets from Cloudflare R2 (For Almost Free.)
I serve every static asset on gauravtiwari.org from Cloudflare R2 for $2.41/month. Here's the exact three-component setup: URL rewriter mu-plugin, pull-through cache Worker, and on-demand image resizer.
How Direct Deposit Can Improve Your Cash Flow Strategy
Managing money often feels like trying to catch water with your bare hands. You see it coming in, but before you can really get a grip on it, it seems…
Best Invoice Generators for Small Business (2026)
The best invoice generators handle payment tracking, automatic reminders, and click-to-pay links so you can focus on the work. Here's what I use, what I recommend, and what you can…
How Plixi Influences Content Strategy and Posting Frequency
Audience growth and content strategy are more connected than most marketers realize. When follower acquisition is stable and targeted, posting frequency becomes deliberate, editorial themes get sharper, and brand voice…
Aryabhata’s Contributions to Mathematics and Astronomy
In 499 CE, a 23-year-old mathematician named Aryabhata compressed extraordinary mathematical and astronomical knowledge into 121 Sanskrit verses. This guide covers his key contributions: the first systematic sine table, the…
From Small Town to Big Opportunities: Planning Your Escape
Peaceful air often hangs over smaller communities, where faces know one another and evenings feel slow and warm. Still, for many, the pull of crowded urban centers, with their noise,…