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@gre
gre / easing.js
Last active Dec 9, 2019
Simple Easing Functions in Javascript - see https://github.com/gre/bezier-easing
View easing.js
/*
* Easing Functions - inspired from http://gizma.com/easing/
* only considering the t value for the range [0, 1] => [0, 1]
*/
EasingFunctions = {
// no easing, no acceleration
linear: function (t) { return t },
// accelerating from zero velocity
easeInQuad: function (t) { return t*t },
// decelerating to zero velocity
@bishboria
bishboria / springer-free-maths-books.md
Last active Dec 8, 2019
Springer made a bunch of books available for free, these were the direct links
@maxcountryman
maxcountryman / bf.c
Created Jan 29, 2012
A simple brainfuck interpreter in C
View bf.c
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
// initialize the tape with 30,000 zeroes
unsigned char tape[30000] = {0};
// set the pointer to point at the left-most cell of the tape
unsigned char* ptr = tape;
@quchen
quchen / trolling_haskell
Last active Nov 6, 2019
Trolling #haskell
View trolling_haskell
13:15 <xQuasar> | HASKELL IS FOR FUCKIN FAGGOTS. YOU'RE ALL A BUNCH OF
| FUCKIN PUSSIES
13:15 <xQuasar> | JAVASCRIPT FOR LIFE FAGS
13:16 <luite> | hello
13:16 <ChongLi> | somebody has a mental illness!
13:16 <merijn> | Wow...I suddenly see the error of my ways and feel
| compelled to write Node.js!
13:16 <genisage> | hi
13:16 <luite> | you might be pleased to learn that you can compile
| haskell to javascript now
@anthonyeden
anthonyeden / Python WExpect
Created Jan 18, 2014
Python's PExpect for Microsoft Windows: WExpect
View Python WExpect
"""Pexpect is a Python module for spawning child applications and controlling
them automatically. Pexpect can be used for automating interactive applications
such as ssh, ftp, passwd, telnet, etc. It can be used to a automate setup
scripts for duplicating software package installations on different servers. It
can be used for automated software testing. Pexpect is in the spirit of Don
Libes' Expect, but Pexpect is pure Python. Other Expect-like modules for Python
require TCL and Expect or require C extensions to be compiled. Pexpect does not
use C, Expect, or TCL extensions. It should work on any platform that supports
the standard Python pty module. The Pexpect interface focuses on ease of use so
that simple tasks are easy.
@cdiener
cdiener / asciinator.py
Last active Aug 14, 2019
Convert image to ascii art
View asciinator.py
import sys; from PIL import Image; import numpy as np
chars = np.asarray(list(' .,:;irsXA253hMHGS#9B&@'))
if len(sys.argv) != 4: print( 'Usage: ./asciinator.py image scale factor' ); sys.exit()
f, SC, GCF, WCF = sys.argv[1], float(sys.argv[2]), float(sys.argv[3]), 7/4
img = Image.open(f)
S = ( round(img.size[0]*SC*WCF), round(img.size[1]*SC) )
img = np.sum( np.asarray( img.resize(S) ), axis=2)
@kreed131
kreed131 / C8Client2.hs
Created Jul 22, 2011
Simple TCP client on Haskell
View C8Client2.hs
---
-- kreed131.blogspot.com/2011/07/tcp.html
---
import Network.Socket hiding (send, sendTo, recv, recvFrom)
import Network.Socket.ByteString (send, recv)
import qualified Data.ByteString.Char8 as B8
import System.Environment (getArgs)
@kaeluka
kaeluka / horr.erl
Last active Jul 2, 2019
Global mutable state in erlang.
View horr.erl
-module(horr).
-export([malloc/0, free/1, read/1, write/2, test/0]).
% You can use `malloc` to get a globally sharable, mutable cell of memory.
% A difference to C's `malloc` is that such a cell doesn't have a certain size (you can't overflow)
% Memory is initialised with the atom `null`.
malloc() ->
spawn(fun() -> mem(null) end).
% As processes are not garbage collected, you have to call `free` when you're done with your memory:
@paf31
paf31 / W.lhs
Last active Feb 18, 2019
Algorithm W
View W.lhs
## Principal type-schemes for functional programs
**Luis Damas and Robin Milner, POPL '82**
> module W where
> import Data.List
> import Data.Maybe
> import Data.Function
@fiorix
fiorix / tcp-proxy.py
Created Feb 21, 2012
twisted tcp proxy
View tcp-proxy.py
#!/usr/bin/env python
# coding: utf-8
# http://musta.sh/2012-03-04/twisted-tcp-proxy.html
import sys
from twisted.internet import defer
from twisted.internet import protocol
from twisted.internet import reactor
from twisted.python import log
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