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In-depth analysis, benchmarks, and opinion pieces on software and tech.

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7 min read

GEO Citation Tracking 2026: Monitor Whether ChatGPT, Claude, and Perplexity Cite Your Site

Set up GEO citation tracking for your site in 2026: monthly manual audit workflow, Python script for target queries, tracking spreadsheet template, and paid monitoring tools (Otterly.ai, Brandwatch). Free and paid options covered.

15 min read

GEO (Generative Engine Optimization) 2026: 8 Techniques to Get Cited by ChatGPT, Claude, and Perplexity

GEO tutorial 2026: 8 proven techniques to make your content get cited by ChatGPT, Claude, Perplexity, and Gemini. Inverted pyramid, versioned benchmarks, limitations sections, authoritative sources, and more. AI-referred traffic converts at 23x higher rates.

9 min readIntermediate

Best GPU for Hashcat 2026: RTX 5090, 4090, RX 7900 XTX for WPA2 and bcrypt Cracking

Best GPU for Hashcat password cracking in 2026. RTX 5090 ($1599) leads for WPA2 and bcrypt. Full speed table: MD5, NTLM, WPA2-PMKID, bcrypt. Value picks under $500. Buy or build guide.

7 min readIntermediate

Docker Configuration & Troubleshooting Guide 2026

Docker configuration and troubleshooting guide 2026. Covers daemon.json, permissions, image size, networking, Compose, healthchecks, and logging drivers.

7 min readBeginner

Most Common Golang Errors and How to Fix Them (2026)

The most common Golang errors in 2026 with fixes: undefined function, nil pointer, type mismatch, unused variables, and more. Step-by-step solutions with code.

8 min readBeginner

Most Common Golang Errors and How to Fix Them (2026)

Quick-reference guide to the most common Golang errors in 2026. Table of errors with 1-line fixes, plus deep-dive links for each error type.

6 min readBeginner

Most Common Python Errors and How to Fix Them (2026)

The most common Python errors in 2026 with fixes: ModuleNotFoundError, IndentationError, TypeError, AttributeError, NameError, and more. Direct solutions with code examples.

8 min readIntermediate

Complete Guide to Password Cracking Tools on Kali Linux 2026

Complete 2026 guide to password cracking tools on Kali Linux: Hashcat, Hydra, Aircrack-ng, John the Ripper, and Nessus. Learn when to use each tool.

4 min read

Online safety in dating apps

In this blog post we give you some tips when using dating sites on the internet. Dating sites could be dangerous if you are not careful.

2 min read

RTX 2080 Ti TensorFlow GPU benchmarks: The best GPU of 2018

In this short blog post we are going to show benchmarking results of the latest RTX 2080ti. We also will try to answer the question if the 2080ti is the best GPU for deep learning in 2018? We found that the 2080ti is 27% faster then the 1080ti on FP32 benchmarks. For FP16 the 2080ti is 38% better. The 2080ti is 25% more expensive than than the 1080ti.