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BTCmsg Protocol v1 (2011-09-18)
===============================
Each message is represented by multiple payment which is calculated by
the following algorithm:
1. Two first chars for message type ('01' for md5, '02' for ascii).
2. Then the message in hex (python binascii.hexlify).
3. Split the long string to groups of 4 hex digits.
4. Each group of 4 hex (e.g. 2 ascii letters from the message) is
represented by a payment in satoshi (maximum 0xffff=65535).
function sum (fn, xs) {
var toRet = 0;
for (var i = 0, ii = xs.length; i < ii; i++) {
toRet += fn(xs[i], i, xs);
}
return toRet;
}
function update(t, o) {
for (var k in o) {
a = {
"annotations" => [
{
"x" => 19,
"y" => 20,
"w" => 50,
"h" => 50,
"predictions" => {
"green" => 0.2,
<html>
<head>
<!-- help for hekaldama -->
<script type="text/javascript">
function do_it() {
var error_list = document.getElementById("footer");
error_list.appendChild("<li>good job you can do it!</li>");
}
</script>
</head>
package play;
import org.jruby.embed.PathType;
import org.jruby.embed.ScriptingContainer;
public class ClassUseSample {
public ScriptingContainer container;
public String file;
public ClassUseSample(String filename) {
# Use Jruby to read hadoop sequence files
def load_libs(libs)
Dir.glob(File.join(libs,"*.jar")).each { |f|
require f
}
end
load_libs ENV["HADOOP_HOME"]
load_libs File.join(ENV["HADOOP_HOME"], 'lib')
@jashmenn
jashmenn / dpkg-gnutar
Created December 26, 2011 22:18 — forked from jedi4ever/dpkg-gnutar
homebrew formula to get dpkg working a mac
require 'formula'
class Tar <Formula
url 'http://ftp.gnu.org/gnu/tar/tar-1.26.tar.gz'
homepage 'http://www.gnu.org/software/tar/'
md5 '00d1e769c6af702c542cca54b728920d'
# depends_on 'cmake'
def install
@jashmenn
jashmenn / pr.md
Created March 9, 2017 20:21 — forked from piscisaureus/pr.md
Checkout github pull requests locally

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

@jashmenn
jashmenn / git-selective-merge.md
Created April 21, 2017 16:16 — forked from katylava/git-selective-merge.md
git selective merge

Example: You have a branch refactor that is quite different from master. You can't merge all of the commits, or even every hunk in any single commit or master will break, but you have made a lot of improvements there that you would like to bring over to master.

Note: This will not preserve the original change authors. Only use if necessary, or if you don't mind losing that information, or if you are only merging your own work.

On master:

> git co -b temp
# Raw transaction API example work-through
# Send coins to a 2-of-3 multisig, then spend them.
#
# For this example, I'm using these three keypairs (public/private)
# 0491bba2510912a5bd37da1fb5b1673010e43d2c6d812c514e91bfa9f2eb129e1c183329db55bd868e209aac2fbc02cb33d98fe74bf23f0c235d6126b1d8334f86 / 5JaTXbAUmfPYZFRwrYaALK48fN6sFJp4rHqq2QSXs8ucfpE4yQU
# 04865c40293a680cb9c020e7b1e106d8c1916d3cef99aa431a56d253e69256dac09ef122b1a986818a7cb624532f062c1d1f8722084861c5c3291ccffef4ec6874 / 5Jb7fCeh1Wtm4yBBg3q3XbT6B525i17kVhy3vMC9AqfR6FH2qGk
# 048d2455d2403e08708fc1f556002f1b6cd83f992d085097f9974ab08a28838f07896fbab08f39495e15fa6fad6edbfb1e754e35fa1c7844c41f322a1863d46213 / 5JFjmGo5Fww9p8gvx48qBYDJNAzR9pmH5S389axMtDyPT8ddqmw
# First: combine the three keys into a multisig address:
./bitcoind createmultisig 2 '["0491bba2510912a5bd37da1fb5b1673010e43d2c6d812c514e91bfa9f2eb129e1c183329db55bd868e209aac2fbc02cb33d98fe74bf23f0c235d6126b1d8334f86","04865c40293a680cb9c020e7b1e106d8c1916d3cef99aa431a56d253e69256dac09ef122b1a9