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darkf / short.py
Created Apr 11, 2012
nanoshorten
View short.py
# nanoshorten - a very tiny URL shortener Web application written in Bottle and sqlite
# copyright (c) 2012 darkf
# licensed under the WTFPL (WTF Public License)
# see http://sam.zoy.org/wtfpl/ for details
from bottle import get, request, run
import sqlite3, random, string
con = sqlite3.connect('short.db')
c = con.cursor()
@darkf
darkf / build_index.py
Created Apr 24, 2012
Very basic text indexer/searcher in Python
View build_index.py
import sys, os, glob, re, pickle
if len(sys.argv) != 2:
print "USAGE: %s DIR" % sys.argv[0]
sys.exit(1)
INDEX = {}
FILES = []
for path,_,dirs in os.walk(sys.argv[1]):
@darkf
darkf / vm.txt
Created Apr 27, 2012
VM Architecture
View vm.txt
PC:
- 1024x768 VGA device; stored in memory from 0x00000000 to 0x00300000 (3,145,728 i.e. 1024x768 @ 32 bpp)
- BIOS using interrupt 0; has text rendering capabilities, among other things
RAM:
- Dynamically sized - default is 32mb
- Smallest addressable unit is the byte (8 bits)
- Address from VRAM's end to the next 16mb is stack space
- Memory from stack's end to the next 4096 bytes is reserved for the ROM (e.g. bootloader)
- Rest of address space is contiguous
@darkf
darkf / main.fs
Created Apr 30, 2012
Very simple type generator (annotates ASTs with approximate types)
View main.fs
module Prog
type Node = Call of string * Node * Node
| Str of string
| Int of int
| Binop of string * Node * Node
type Type = FunType of Type * Type
| StrType
| IntType
@darkf
darkf / ddrdd.txt
Created May 7, 2012
Data-driven rougelike description DSL
View ddrdd.txt
merchant Tom
inventory: 3x Pistol Rounds @ $5, 1x SMG Rounds @ $10
on talk {
say "Hello! Welcome to Tom's Ammunition Supply!"
}
end
enemy Boar
inventory: 1x Boar Meat
@darkf
darkf / derp.txt
Created May 17, 2012
Another terrible game object DSL
View derp.txt
# Objects are values with at least the methods {init, update, draw}.
# state describes properties shared by all game states.
# game states can transition into others, or call methods by others.
# there is a global event system that can emit (dispatch) events (by string), and catch (observe) them.
state {
player : player
objects : [Object]
}
@darkf
darkf / game.py
Created May 18, 2012
Terrible text-based RPG
View game.py
import random
def say(msg):
print ":", msg
def rnd(min, max):
return random.randint(min, max)
class Player:
def __init__(self):
View bs.fs
type actor = {mutable hp : int; name : string}
type battle = {enemy : actor; mutable turn : int}
type attack = Slash of int
let player = {hp=100; name="Player"}
let runAttack by who atk =
match atk with
| Slash dmg -> printfn "%s slashes %s for %d" by.name who.name dmg; who.hp <- who.hp - dmg
@darkf
darkf / heh.txt
Created Jun 6, 2012
Pylike -> JS
View heh.txt
struct vec2 (x, y);
def vec2_add(a, b) {
vec2(a.x + b.x, a.y + b.y);
}
def main() {
x = [1, 2, 3];
print("hi! length of x is #{len(x)}");
@darkf
darkf / sieve.c
Created Jul 28, 2012
Sieve of Eratosthenes in C99
View sieve.c
#include <stdio.h>
#include <stdbool.h>
#include <math.h>
#include <string.h>
#define n 100
static bool A[n];
int main() {
int i, j;
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