theandrew168

import collections
import itertools
import queue
import random

Puzzle = collections.namedtuple('Puzzle', 'board width height')


# mix two colors together and get the result
def mix(c0, c1):

theandrew168

local Spritesheet = {}
Spritesheet.__index = Spritesheet

function Spritesheet.new(sheetPath, spriteWidth, spriteHeight)
  assert(spriteWidth, 'Missing sprite width!')
  assert(spriteHeight, 'Missing sprite height!')

  local spritesheet = {}
  setmetatable(spritesheet, Spritesheet)

theandrew168

-- Need to enable the extension (and restart):
-- https://pganalyze.com/docs/install/01_enabling_pg_stat_statements#configure-postgresql

-- Enable the pg_stat_statements extension (requires database superuser)
CREATE EXTENSION pg_stat_statements;

-- Check which queries are consuming the most time
SELECT
  substring(query, 1, 50) AS short_query,
  round(total_time::numeric, 2) AS total_time,

theandrew168

import sqlite3

# References:
# https://charlesleifer.com/blog/going-fast-with-sqlite-and-python/
# https://docs.peewee-orm.com/en/latest/peewee/database.html#recommended-settings

# sqlite optimization pragmas
pragmas = {
    'journal_mode': 'wal',          # allow readers and writers to co-exist
    'cache_size': -64 * 1024,       # set page-cache size in KB (neg values mean KB)

theandrew168

# create the hard disk image
qemu-img create -f qcow2 void.qcow2 20G

# boot iso with hard disk attached
qemu-system-x86_64 -accel kvm -cpu kvm64 -smp 4 -m 4096 -hda void.qcow2 -cdrom void-live-x86_64-20191109.iso 

# install OS to the hard disk

# boot from hard disk
qemu-system-x86_64 -accel kvm -cpu kvm64 -smp 4 -m 4096 -hda void.qcow2

theandrew168

# some more ls aliases
alias ll='ls -alF'
alias la='ls -A'
alias l='ls -CF'

# git aliases
alias gs='git status'
alias ga='git add'
alias gaa='git add --all'
alias gc='git commit -v'

theandrew168

#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>

#include <SDL2/SDL.h>
#include <SDL2/SDL_opengl.h>

#include "opengl.h"

#define OPENGL_DEFINE(func_name, func_type)  \

theandrew168

set t_vb=

syntax on
set tabstop=4
set expandtab
set noautoindent
set nocindent
set nosmartindent
set indentexpr=

theandrew168

from des import DesKey
import io
import uu

SAMPLE_DATA = br"""
begin 600 text.d
MJ4$2A<<%*O__[-,H5 [)._TZKE;(LDEV 7MDS=:?HD#ZP5ZV\76UMHE;@C:R
K-9];N1J/-+KTPF)S7N-MW6)[V!8L*N!Z])Z@&^A.ZQ%_@Y<;W"07/^?@D0  
 
end

theandrew168

#include <iostream>

class Adder {
public:
    int add(int a, int b) const { return a + b; }
};

int main() {
    // Dynamic allocation using "new"
    Adder *adder = new Adder();