mildsunrise

/**
   Shadow effects
   ==============
   
   Multiple text-shadows can be stacked to
   create wonderful, realistic effects.
   
   Oh, and CSS allows for expressiveness too.
   Try zooming in and disabling some shadows!
   

mildsunrise

\documentclass[LANGUAGE,OPTIONS]{CLASS}

% encoding
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{lmodern}
\usepackage{babel}

% formatting and fixes
\frenchspacing

mildsunrise

determinant = (M) ->
  k = M.length
  return 1 unless k

  # copy child matrix
  N = []
  for y in [1...k]
    N.push M[y].slice 1

  # recurse

mildsunrise

Building Flash utilities from Flex Falcon, under Linux

Falcon is the next compiler for the Flex framework. The Flash part has interesting utilities that allow for deep parsing of SWFs. We're going to (partially) build Falcon in order to get the JARs containing the utilities.
It's a tricky process, and involves a 180MB download.

We'll need Git, the JDK, Ant and JFlex, so get them:

sudo apt-get install git openjdk-7-jdk ant jflex

mildsunrise

# Get the frequency, in Hertz, from an octave number.
# `0` corresponds to A0, `1` to A1, etc.
frequencyOf = (octaves) ->
  27.5 * Math.pow(2, octaves)

# Parse a note string into its corresponding octave number.
# Note: this cannot parse sharp (#) notes yet.
parseNote = (string) ->
  point = string.charCodeAt(0) - 65
  offset = point * 2

mildsunrise

derivative = (coefficients, point, k) ->
  return 0 if k >= coefficients.length
  result = 0
  factor = 1

  # Initial factor (k factorial)
  for i in [1..k]
    factor *= i

  # Calculate result

mildsunrise

#include <stdint.h>
#include <stdio.h>
#include <sys/types.h>
#include <unistd.h>
#include <string.h>
#include <assert.h>


#define LOOKAHEAD 8
#define START 0

mildsunrise

Simple function that takes a socket type and a port, and returns a new socket of that type, bound to that port on the wildcard address (on either IPv4 or IPv6).

This is the modern way to create a socket that will accept connections from other hosts. You use it like that:

int my_socket = bound_socket(SOCK_DGRAM, 8080);
if (my_socket == -1) {

mildsunrise

#include <assert.h>
#include <stdio.h>
#include <string.h>
#include <termios.h>
#include <unistd.h>
#include <sys/ioctl.h>
#include <sys/select.h>

int main() {
    // 1. Retrieve current terminal attributes

mildsunrise

#!/usr/bin/python
import alsaseq, alsamidi, requests, time, math
from lxml import etree

INTERVAL = 70e-3
URL = "http://root:dreamboxx@10.139.205.104/xml/streaminfo"
alsaseq.client('sat-align', 0, 1, True)

map = lambda x, s, e: s + x * (e-s)
clamp = lambda x, s, e: max(min(x, e), s)