themactep.com

A home of miscellaneous projects by Paul Philippov.

Notes

All notes, latest first.

Displaying notes 1 - 15 of 220 in total

How to select a random record from data set in Rails
How to extract a single partition from full firmware image
Mixing video audio channels
How to regain speed on older Intel machines (insecure)
How to convert audio for IVR
How to fix "Host '127.0.0.1' is not allowed to connect to this MariaDB server." in RubyMine Data Source
How to update DigitalOcean legacy GPG key storage
How to install Signal app on Linux desktop
How to detemine the concentration of washing detergent
How to restore Chinese comments in sources on a Unicode system
Public DNS
How to delete multiple lines from one with a match to the first blank line
Orange Pi Computer Power
How to create an ISO image with long unicode names
Useful unicode symbols