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Binary, Octal, Decimal, and Hexadecimal Explained (With Conversion Methods)

We write numbers in base 10 because we have ten fingers. Computers work in base 2, and programmers often use base 8 and base 16 as compact ways to write binary.

  • Decimal system based on ten fingers, computers use base 2
  • Binary digits (0,1) represent hardware storage, octal (0-7) in Unix permissions
  • Hexadecimal blends digits 0-9 and letters A-F, compact binary representation

OpenNVR 0.1.6 Is Out: Search Your Camera Footage in Plain English

What if you could search hours of CCTV footage by simply describing what you're looking for? Instead of manually scrubbing through recordings, imagine searching for "red truck at the dock yesterday"…

  • OpenNVR 0.1.6 released with AI-powered video surveillance enhancements
  • Natural language search for CCTV footage using keywords, colors, vehicle types
  • Integration with Home Assistant via MQTT discovery and enhanced security

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