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Dougal’s GitHub Gists
- Let's Encrypt renewal with haproxy
- A perl script to split WordPress WXR export files into multiple, smaller files
- Set terminal title in bash
- Multiline strings in JavaScript
- Keybase verification
- Really get an object's type in JavaScript
- Bookmarklet: allow tabs in textareas (requires jQuery) Create a toolbar bookmark with this code. Click it when you want to be able to use tabs in a textarea.
- Example of driving an Adafruit NeoPixel Ring with the Digispark Arduino-compatible board
dougal.us maximus
Bit Twiddling Hacks
If you want to get the last bits of performance out of some code, sometime it helps to know how to manipulate values at the bit-level.
Posted in Bookmarks
Tagged algorithms, binary, bit, bits, bittwiddling, c, from-ifttt, from-pinboard, hacks, logic, Programming, twiddling
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