| const table = new Int32Array(256).map((_,n) => [...Array(8)] | |
| .reduce(c => (c>>>1) ^ ((c&1) * 0xEDB88320), n)) | |
| const fn = (C, b) => (C>>>8) ^ table[(C^b) & 0xFF] | |
| const crc = (x, seed) => ~x.reduce(fn, ~seed) | |
| // Example: | |
| crc( Buffer.from('Hello') ) === 0xF7D18982 |
| import os, re | |
| # Ignores differences on folder mode / ownership | |
| # Collapses "all contents are new" into "whole folder is new" | |
| # Forces no type differences (i.e. link vs dir, etc.) | |
| # Keeps in mind loaded passwd / group for comparison of UID or GID | |
| with open("/etc/passwd") as f: | |
| new_uid_table = { int(x.split(":")[2]): x.split(":")[0] for x in f.read().strip().splitlines() } | |
| with open("/other/etc/passwd") as f: |
| /** | |
| Implementation of the optimal bifurcation algorithm. | |
| - bw: Amount of bandwidth to distribute | |
| - N: Number of links | |
| - Cs: Capacities of each link, in descending order | |
| - hCs: Square roots of the capacities | |
| - b [output]: Bandwidths to send through each link | |
| Given a set of links whose capacities are the items of `Cs`, split the |
| const util = require('util') | |
| const path = require('path') | |
| const fs = require('fs') | |
| const mkdir = util.promisify(fs.mkdir) | |
| const readFile = util.promisify(fs.readFile) | |
| const writeFile = util.promisify(fs.writeFile) | |
| const trimLines = text => text.replace(/^[ \t]*\n?|\n?[ \t]*$/g, '') | |
| const dedent = text => { | |
| const lines = text.split('\n').map(line => line.trim() ? line : '') |
| """ | |
| Simple parser for Twitter-generated IDs. | |
| ID model taken from Snowflake, which is no longer used: | |
| https://github.com/twitter-archive/snowflake/blob/b3f6a3c6ca8e1b6847baa6ff42bf72201e2c2231/src/main/scala/com/twitter/service/snowflake/IdWorker.scala | |
| Twitter IDs are 64-bit, and have the following structure: | |
| - Bits 63 - 22: timestamp (in ms) | |
| - Bits 21 - 17: datacenter ID | |
| - Bits 16 - 12: worker ID |
| #!/usr/bin/env python3 | |
| # $ apt install libasound2-dev libjack-jackd2-dev zynaddsubfx | |
| # $ pip3 install python-rtmidi mido | |
| # Then run Zynaddsub, send a float stream from GNU Radio to UDP localhost:8011 | |
| from socket import socket, SOCK_DGRAM | |
| from struct import unpack | |
| import math, mido | |
| def value_to_note(x): | |
| dbs = 10 * math.log10(x) |
Search for Drupal or Drupal-like installs in all started containers (assumes overlay2 storage used):
sudo docker inspect $(docker ps --format '{{.ID}}') --format '{{.GraphDriver.Data.MergedDir}} {{.Name}}' | xargs -L1 bash -c 'echo Scanning container "$1"; sudo find $0 -name authorize.php'
docker-ps Like docker ps -a but with less info:
sudo docker ps -a --format "table {{.ID}}\t{{.Status}}\t{{.Names}}\t{{.Image}}"
| """ | |
| INTEGER MODULAR ARITHMETIC | |
| These functions implement modular arithmetic-related functions (GF(p)). | |
| As an implied precondition, parameters must be integers unless otherwise noted. | |
| This code is NOT safe to use for cryptography. | |
| """ | |
| def gcd(a, b): | |
| """ Euclidean algorithm (iterative). |
.fpk files can be found in the installation location of «Sid Meier's Pirates!» and contain most assets of the game.
Conceptually, an .fpk is just a zip of files. It's probably just a format they quickly invented to prevent people from messing with their assets. It's pretty simple, but the filenames are 'obfuscated' by adding 1 to each letter.
Apparently, Firaxis (game devs) released a «Civ4 PakBuilder» tool to pack/unpack .fpk files: https://forums.civfanatics.com/threads/civ4-pakbuild.136023/
Afectan al artículo 8, que permite bajo ciertas condiciones que los extranjeros que no hayan podido hacer el cambio de nombre en su país lo hagan aquí: