smcl

/* 
   findexec.js

   demo of jjs, takes a single argument - a folder in which to search
   for executable files, which will be printed to stdout.

   example:

      $ jjs ./filerev.js -- /usr/bin
      

smcl

/*
  stdinplot.js

  demo of jss usage - reads numbers from stdin and displays a dynamically
  scaling line graph. ignores non-numerical values.

  example:

    $ jjs -fx stdinplot.js < sin_values.txt
*/

smcl

// import statements
var ByteBuffer = java.nio.ByteBuffer;
var Application = javafx.application.Application;
var Group = javafx.scene.Group;
var Scene = javafx.scene.Scene;
var Canvas = javafx.scene.canvas.Canvas;
var GraphicsContext = javafx.scene.canvas.GraphicsContext;
var DropShadow = javafx.scene.effect.DropShadow;
var PixelFormat = javafx.scene.image.PixelFormat;
var PixelWriter = javafx.scene.image.PixelWriter;

smcl

/* 
   filerev.js

   demo of jjs, takes stdin or list of files and takes entirety of buffer
   or list of files, reads them into memory and prints them in reverse order.

   awful code, purely to demonstrate the interaction between js and Java in the
   Nashorn platform.

   example 1:

smcl

#!/usr/bin/python

# Demonstration of two different optimisations which can be applied to the bytecode
# python generates for two differnent string concatenation techniques.

import time
from byteplay import *

loop_count = 1000000

smcl

#!/usr/bin/python 

from cStringIO import StringIO
import time, commands, os
from sys import argv

def method1():
	out_str = ''
	for num in xrange(loop_count):
		out_str += `num`

smcl

#!/bin/bash

# this is a completely horrible hack to get the LED device - I have no idea how to get the
# actual device name from /sys/class/leds 
ledPattern="[0-9A-F]{4}:[0-9A-F]{4}:[0-9A-F]{4}\.[0-9A-F]{4}:"
deviceName=`ls -1 /sys/class/leds | grep -E $ledPattern | sed -r "s/:\w+$//" | head -n 1`

function setLED {
    echo $1 > /sys/class/leds/$deviceName:$2/brightness
}

smcl

import pygame
from pygame.locals import *
from OpenGL.GL import *
from OpenGL.GLU import *
        
surfaces = (
    (1, 2, 3, 4),
    (3, 2, 7, 6),
    (6, 7, 5, 4),
    (4, 5, 1, 0),

smcl

diff -bur svgalib-1.4.3/gl/Makefile svgalib-1.4.3-smcl/gl/Makefile
--- svgalib-1.4.3/gl/Makefile	1999-07-18 10:14:45.000000000 +0200
+++ svgalib-1.4.3-smcl/gl/Makefile	2016-06-24 00:11:39.368615455 +0200
@@ -29,7 +29,7 @@
 .PHONY: all clean dep
 
 libvgagl.so.$(VERSION): $(MODULES)
-	$(CC) -s -shared -Wl,-soname,libvgagl.so.$(MAJOR_VER) -o libvgagl.so.$(VERSION) \
+	$(CC) -m32 -s -shared -Wl,-soname,libvgagl.so.$(MAJOR_VER) -o libvgagl.so.$(VERSION) \
 	  $(MODULES)

smcl

#!/bin/bash

# create four fifos connected in a ring, and fire the word "turd" into it
# because reasons

mkfifo pipe1
mkfifo pipe2
mkfifo pipe3
mkfifo pipe4
echo turd > pipe1 &