| //compiled gcc fonttest.c -o fonttest -lfontconfig | |
| //Sample output: /usr/share/fonts/steam-fonts/arial.ttf | |
| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <fontconfig/fontconfig.h> | |
| int main() | |
| { | |
| FcConfig* config = FcInitLoadConfigAndFonts(); | |
| //make pattern from font name | |
| FcPattern* pat = FcNameParse((const FcChar8*)"Arial"); |
Awesome-WM is a X11 window manager, that is configured via Lua. Fennel is a Lisp for Lua. This shows a general setup of how to write your awesome-wm config using fennel directly without the compilation step (which would also work, but is not needed).
Fetch a recent Fennel version (the
| public final class ForkSort { | |
| private ForkSort() {} | |
| public static <T> List<T> forkSort(List<T> list, Comparator<T> comp) { | |
| int len = list.size(); | |
| int mid = len / 2; | |
| List<T> one = new ArrayList<>(mid); | |
| List<T> two = new ArrayList<>(len - mid); |
| // ==UserScript== | |
| // @name Satori Sigma | |
| // @namespace https://masflam.com | |
| // @version 21.37 | |
| // @description satori grind | |
| // @author MasFlam | |
| // @match *://satori.tcs.uj.edu.pl/* | |
| // @icon https://satori.tcs.uj.edu.pl/files/satori_logo.png | |
| // @grant none | |
| // ==/UserScript== |
Tip
See the XmrAddr libraries.
This is a collection of best-you-can-do regular expressions matching Monero addresses of each kind and network type. Keep in mind to actually verify an address you should validate the checksum, so use these only for preliminary filtering of data, UI validation, etc. where false positives won't hurt. Also, I semi-purposefully didn't include regex for integrated addresses, which are nowadays considered deprecated by many, including myself.
The protocol uses a pair of rings, one for the senders, one for the receivers, represented as a singular ring. With each transfer, a list of ElGamal ciphertexts is provided for all accounts within the joint ring. This ElGamal ciphertext is formed as r * G, (r * K) + (a * G), where r is some randomness, K is the key for the account the ciphertext is for, and a is the amount.
Dero offers an 'encrypted message' with every transaction. Even if the user does not explicitly provide one, a message will exist (either with internally provided values or left empty). For the only defined type of message, the message is encoded as the index of the sender, a CBOR-encoded object, and zero-padding. The message is encrypted with the Chacha20 stream created by a key of H(H(r * K) || K) where r is some randomness and K is the key for the account the ciphertext is for.
