Sciss

def mkType(in: String): String = in.take(4).map(_.toHexString.toUpperCase).mkString("0x", "", "")

mkType("Zip2") // 0x5A697032

Sciss

\documentclass[10pt]{article}
\usepackage[paperheight=20cm,paperwidth=20cm,top=0mm,bottom=0mm,left=0mm,right=0mm]{geometry}
\usepackage{tikz}
\usepackage{graphicx}
\usetikzlibrary{calc}
\begin{document}
\pagestyle{empty}
\begin{tikzpicture}[remember picture,overlay]
\node[anchor=north west,inner sep=0] at ($(current page.north west)+(25mm,-25mm)$) {
\fbox{\includegraphics[scale=1,trim=25mm 113.82833mm 112.5mm 25mm]{test-graphics.pdf}}

Sciss

#!/bin/bash
# Copyright (C) InnoviData GmbH <http://www.innovidata.com>, 2011.
# Author: Holger Widmann <[email protected]>
# Version: 1.2.20110610
#
# License:
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License (LGPL) as 
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.

Sciss

import sys.process._

def read(f: File): String = {
  val fin = new java.io.FileInputStream(f)
  try {
    val sz = fin.available()
    val arr = new Array[Byte](sz)
    fin.read(arr)
    new String(arr, "UTF-8")
  } finally {

Sciss

~buf = Buffer.alloc(s, 64 * 4);
~buf.clear;

({
  var b, x, y, out, sig;
  b = LocalBuf(1);
  b.set(0);
  y = Dbufrd(b);
  x = (y + 1) % 7;
  out = Duty.ar(SampleDur.ir, 0, Dbufwr(x, b));

Sciss

def selectEdges(nv: Int = 18, ne: Int = 12) = {
  var m  = Map.empty[Int, Set[Int]] withDefaultValue Set.empty
  val vr = (1 to nv)
  vr.reverse.foreach { v =>
    val s0 = m(v)
    val cand0 = vr.filterNot(s0.contains)
    val cand1 = cand0.filter { v2 => m(v2).size < ne }
    val tk    = ne - s0.size
    val cand = cand1.take(tk)
    assert (cand.size == tk, s"Woops. wanted $tk got ${cand.size}")

Sciss

import java.awt.{Color, Font, RenderingHints, Graphics2D}

val f = Font.createFont(Font.TRUETYPE_FONT,
  new java.io.FileInputStream("/home/hhrutz/Downloads/alegreya/Alegreya-Regular.otf"))
val f1 = f.deriveFont(Font.PLAIN, 64)
val c = new scala.swing.Label {
  override def paintComponent(g: Graphics2D): Unit = {
    g.setFont(f1)
    g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON)
    g.setColor(Color.WHITE)

Sciss

// given the number of edges of a complete graph,
// determine the number of vertices. will be integer,
// if this is a complete graph.
//
// solves edges = vertices * (vertices - 1) / 2
def vertices(edges: Int): Double = {
  val q   = -2 * edges
  val ph  = -0.5
  val phs = 0.25
  val r   = math.sqrt(phs - q)

Sciss

// given w = width in pixels, h = height in pixels, inches = diagonal in inches,
// calculate display density in ppi
// ex. calcPPI(640, 384, 7.5) = 84 ppi
def calcPPI(w: Int, h: Int, inches: Double): Double = {
  val aspect = w.toDouble / h
  h / (inches.squared / (aspect + 1)).sqrt
}

Sciss

def modUp[A](a: A, b: A)(implicit num: Integral[A]): A = {
  import num._
  val am = a - one
  val z = if (gteq(am, zero)) am % b else {
    val c = -am % b
    if (c == zero) zero else b - c
  }
  z + one
}