bgreenlee

var dataURL = this.canvas.toDataURL(this.getImageType()); // grab the snapshot as base64
var imgData = atob(dataURL.substring(13 + this.getImageType().length)); // convert to binary

var filenameTimestamp = (new Date().getTime());
var separator = "----------12345-multipart-boundary-" + filenameTimestamp;

// Javascript munges binary data when it undergoes string operations (such as concatenation), so we need
// to jump through a bunch of hoops with streams to make sure that doesn't happen

// create a string input stream with the form preamble

bgreenlee

#!/bin/bash

# "@Pad"
# An easy commandline time-stamped log/notepad
# Derived from https://web.archive.org/web/20120118122636/http://blog.rubybestpractices.com/posts/jamesbritt/James_will_be_right_back_after_these_interruptions.html
#
# Usage:
#   @ something or other   - log the timestamped message "something or other"
#   @ .                    - open the @ scratchpad with a new timestamp and 
#                            no message with your default editor

bgreenlee

{ "keys": ["super+f4"], "command": "public_gist_from_selection" }

bgreenlee

val ranges = List((2,3), (1,2), (5,11), (4,10), (3,3), (6,7), (15,16))

ranges.sorted.foldLeft(List[(Int, Int)]()) { (acc, t) =>
  acc match {
    case x :: xs if x._2 >= t._1 => (x._1, math.max(x._2, t._2)) :: xs
    case x :: xs => t +: acc
    case _ => List(t)
  }
}.reverse

bgreenlee

# logtail from logcheck (http://logcheck.org/)
*/15 * * * * /usr/sbin/logtail /path/to/some/log/file.log | egrep "WARN|ERROR|Exception" | head

bgreenlee

# sieve of eratosthenes
def sieve(s: Stream[Int]): Stream[Int] = s.head #:: sieve(s.tail filter (_ % s.head != 0))
def from(n: Int): Stream[Int] = n #:: from(n + 1)
def primes = sieve(from(2))

bgreenlee

#!/bin/bash

# <udf name="hostname" label="Hostname">
# <udf name="ssh_key" label="SSH Key">
# <udf name="ubuntu_mirror" label="Ubuntu Mirror URL" default="http://us.archive.ubuntu.com/ubuntu">
# <udf name="distro" label="Ubuntu Distro" default="maverick">
# <udf name="default_ruby_interpreter" label="Default Ruby Interpreter"
#   oneOf="ruby-1.8.6,ruby-1.8.7,ruby-1.9.1,ruby-1.9.2,ruby-head"
#   default="ruby-1.9.2">

bgreenlee

/* Put this in ~/Library/KeyBindings/DefaultKeyBinding.dict */
/* Based on a file from @eventualbuddha */
{
	/* Modifier keys: start with C-m */
	"^m" = {
		"^ "    = ("insertText:", "\U2423");  /* C-space space */

		"^e"    = ("insertText:", "\U21A9");  /* C-e     return */
		"e"     = ("insertText:", "\U2305");  /* e       enter */

bgreenlee

$ egrep -i "[bcdfghjklmnpqrstvwxz]{6,}" /usr/share/dict/words 
archchronicler
bergschrund
Eschscholtzia
fruchtschiefer
latchstring
lengthsman
Nachschlag
postphthisic
veldtschoen

bgreenlee

class VersionString < String
    def <=>(other)
        my_parts = self.split('.').map(&:to_i)
        other_parts = other.split('.').map(&:to_i)
        my_parts.each_with_index do |part, i|
            break if i >= other_parts.length
            next if part == other_parts[i]
            return part <=> other_parts[i]
        end
        if my_parts.length > other_parts.length