William Cotton williamcotton
williamcotton
/ get-wallet.js
Last active
August 29, 2015 14:22
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| var xhr = require('xhr'); | |
| document.getElementById("get-wallet").addEventListener("click", function(event) { | |
| xhr("https://www.blockai.com/chain/testnet/addresses/" + address, function(err, res, body) { | |
| var data = JSON.parse(body); | |
| var balance = data.balance; | |
| document.getElementById("balance").innerHTML = balance; | |
| }); | |
williamcotton
/ bitstore-upload.js
Last active
August 29, 2015 14:22
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| var dragDrop = require('drag-drop'); | |
| dragDrop('#drop', function (files) { | |
| files.forEach(function (droppedFile) { | |
| file = droppedFile; | |
| bitstoreClient.files.put(file, function (err, res) { | |
| var receipt = res.body; | |
| hash_sha1 = receipt.hash_sha1; | |
| hash_btih = receipt.hash_btih; | |
| uri = receipt.uri; |
williamcotton
/ generate-bitstore-client.js
Last active
August 29, 2015 14:22
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| var bitstore = require("bitstore"); | |
| document.getElementById("generate-bitstore-client").addEventListener("click", function(event) { | |
| var signMessage = function (message, cb) { | |
| var key = wallet.getPrivateKey(0); | |
| var network = bitcoin.networks.testnet; | |
| cb(null, bitcoin.Message.sign(key, message, network).toString('base64')); | |
| }; |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| var bitcoin = require('bitcoinjs-lib'); | |
| document.getElementById("generate-wallet").addEventListener("click", function(event) { | |
| var seedString = document.getElementById("brainwallet-seed").value; | |
| seed = bitcoin.crypto.sha256(seedString); | |
| wallet = new bitcoin.Wallet(seed, bitcoin.networks.testnet); | |
| address = wallet.generateAddress(); | |
| document.getElementById("wallet-address").innerHTML = address; |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta name='viewport' content='width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no' /> | |
| <style> | |
| body { margin:0; padding:0; } | |
| #map { position:absolute; top:0; bottom:0; width:100%; } | |
| .marker-properties { | |
| border-collapse:collapse; |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| RunLoop(document.querySelector("canvas"), function(context, tick) { | |
| context.fillRect(Math.sin(tick/5)*20 + 100, 20, 40, 40); | |
| }).play(); |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| define(['graph_editor/register_core'], function(registerCore) { | |
| var Edge = function(options) { | |
| this._initEdge(options); | |
| }; | |
| Edge.prototype = { | |
| _initEdge: function(options) { |
williamcotton
/ gist:3019239
Created
June 29, 2012 17:04
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| require 'colored' | |
| class RegExAvailableDomains | |
| def initialize(regex, show_output) | |
| @regex = regex | |
| @show_output = show_output | |
| @matching_words = [] | |
| @available_domains = [] | |
| find |
williamcotton
/ standup.rb
Created
November 16, 2010 16:29
— forked from akahn/standup.rb
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| def play | |
| `osascript -e 'tell application "iTunes" to play'` | |
| end | |
| def pause | |
| `osascript -e 'tell application "iTunes" to pause'` | |
| end | |
| pause | |
| (1..50).to_a.reverse.each do |n| |
williamcotton
/ gist:127435
Created
June 10, 2009 19:24
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| require "matrix" | |
| #First, you construct an adjacency matrix. An adjacency matrix is just a matrix of what is linking to what. | |
| #[0, 1, 1, 1, 1, 0, 1] | |
| #[1, 0, 0, 0, 0, 0, 0] | |
| #[1, 1, 0, 0, 0, 0, 0] | |
| #[0, 1, 1, 0, 1, 0, 0] | |
| #[1, 0, 1, 1, 0, 1, 0] | |
| #[1, 0, 0, 0, 1, 0, 0] |
NewerOlder