kastner

DELTA_DIAGONAL_ROD = 288.5

// Horizontal offset from middle of printer to smooth rod center.
DELTA_SMOOTH_ROD_OFFSET = 206.0 // mm

// Horizontal offset of the universal joints on the end effector.
// DELTA_EFFECTOR_OFFSET = 32.0 // mm
DELTA_EFFECTOR_OFFSET = 32.0 // mm

// Horizontal offset of the universal joints on the carriages.

kastner

Demonstrates the d3.geo.tile plug-in used in conjunction with the d3.geo.mercator projection to clip MapBox Natural Earth II raster tiles. The outline of the United States is loaded in TopoJSON format.

kastner

; generated with
; curl -s https://gist.github.com/kastner/4772276/raw/e0f0fc66793eacc3f94fd8961e391b6499ad71b0/homward.rb | ruby -- - -77.94 -45 0 10
G28
G1 Z10 F80000
; center
G1 X0 Y0 F80000
G1 Z0 F1000
G4 S1
; visit all three towers and their oppisites
G1 Z10 F1000

kastner

require 'digest/md5'
key = YOUR_KEY
secret = YOUR_SECRET
params = {"from_date"=>"2013-01-01", "to_date"=>Time.now.strftime("%Y-%m-%d"), "api_key"=> key, "expire"=>Time.now.utc.to_i + 10000}
def pap(params, sep="&"); params.sort.map {|a| a.join("=")}.join(sep);end 
url = "https://data.mixpanel.com/api/2.0/export?" + pap(params) + "&sig=#{Digest::MD5.hexdigest(pap(params, nil) + secret)}"

kastner

var textColor = function (bgColor) {
  var output = runNetwork(bgColor);
  if (output.black > .5) {
    return 'black';
  }
  return 'white';
}

var runNetwork = function anonymous(inputs) {
  var net = {"layers":[{"r":{},"g":{},"b":{}},{"0":{"bias":10.762609321045387,"weights":{"r":-1.6101593793420965,"g":-8.079421879958582,"b":-7.882746791637501}},"1":{"bias":7.175588252506214,"weights":{"r":-1.0511422879361831,"g":-5.602044992104212,"b":-6.278794890237195}},"2":{"bias":18.851966380700553,"weights":{"r":-7.484336046810216,"g":-15.237355119365034,"b":-3.489557046149576}}},{"black":{"bias":12.649899021596282,"weights":{"0":-10.474642369487578,"1":-7.487009391808981,"2":-19.021313930174223}}}]};

kastner

commit a73bcf381bf9e939383ee891ef6d41a1115ceb9f
Author: Erik Kastner <kastner@gmail.com>
Date:   Sun Dec 9 00:34:57 2012 -0500

    my configuration (pbj)

diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
index 9db8dee..8cb3247 100644
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h

kastner

Active Profiles:
Battery Power		-1
AC Power		-1*
Currently in use:
 standbydelay         4200
 standby              1
 womp                 1
 halfdim              1
 hibernatefile        /var/vm/sleepimage
 darkwakes            1

kastner

/*
 * Some game thing
 */

#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <math.h>

#include "psmove.h"

kastner

--- tire/lib/tire/tasks.rb	2012-08-30 20:22:15.000000000 -0400
+++ tire-0.4.2/lib/tire/tasks.rb	2012-08-03 01:45:45.000000000 -0400
@@ -42,7 +42,7 @@
     klass  = eval(ENV['CLASS'].to_s)
     params = eval(ENV['PARAMS'].to_s) || {}
 
-    params.update :method => 'paginate'
+    params = {:method => 'paginate'}.update(params)
 
     index = Tire::Index.new( ENV['INDEX'] || klass.tire.index.name )

kastner

hiveGetQuery <- function(query) {
    tmpfn = tempfile("hive")
    cmd = sprintf("ssh hadoop@HOST 'hive -e \"%s\" 2>/dev/null' 2>/dev/null > %s", query, tmpfn)
    system(cmd, intern=TRUE)
    df = read.table(tmpfn, sep='\t', header=FALSE, na.strings=c("null", "NaN"), fill=TRUE)
    file.remove(tmpfn)
    return(df[,1:ncol(df)-1]) #remove extra tab at end
}