dreadjr’s gists

dreadjr / PubSub

Last active August 29, 2015 14:07 — forked from dux/PubSub

dreadjr / firebase_detect_data.js

Created August 26, 2014 19:22 — forked from anantn/firebase_detect_data.js

	function go() {
	var userId = prompt('Username?', 'Guest');
	checkIfUserExists(userId);
	}

	var USERS_LOCATION = 'https://SampleChat.firebaseIO-demo.com/users';

	function userExistsCallback(userId, exists) {
	if (exists) {
	alert('user ' + userId + ' exists!');

dreadjr / firebase_player_assignment.js

Created August 25, 2014 20:06 — forked from anantn/firebase_player_assignment.js

	function go() {
	var userId = prompt('Username?', 'Guest');
	// Consider adding '/<unique id>' if you have multiple games.
	var gameRef = new Firebase(GAME_LOCATION);
	assignPlayerNumberAndPlayGame(userId, gameRef);
	};

	// The maximum number of players. If there are already
	// NUM_PLAYERS assigned, users won't be able to join the game.
	var NUM_PLAYERS = 4;

dreadjr / limit_endat.js

Created August 25, 2014 20:05 — forked from katowulf/1_query_timestamp.js

	// pros: does not fetch entire record set
	// cons: grabs the last record which needs to be ignored
	var first = true;
	var ref = new Firebase(...);
	ref.endAt().limit(1).on("child_added", function(snap) {
	if( first ) {
	first = false;
	}
	else {
	console.log('new record', snap.val());

dreadjr / jwtparser.js

Created August 25, 2014 19:44 — forked from katowulf/jwtparser.js

	// Helper function to extract claims from a JWT. Does not verify the
	// validity of the token.
	// credits: https://github.com/firebase/angularFire/blob/master/angularFire.js#L370
	// polyfill window.atob() for IE8: https://github.com/davidchambers/Base64.js
	// or really fast Base64 by Fred Palmer: https://code.google.com/p/javascriptbase64/
	function deconstructJWT(token) {
	var segments = token.split(".");
	if (!segments instanceof Array \|\| segments.length !== 3) {
	throw new Error("Invalid JWT");
	}

dreadjr / bootstrap.sh

Created August 12, 2014 18:41 — forked from gerigk/bootstrap.sh

	#!/bin/bash
	###################
	#configuration here
	####################
	bucketname="your_bucket_name"
	##########################
	cd /home/hadoop
	#first we set two vars...I had errors without this
	export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH
	export LD_RUN_PATH=/usr/local/lib:$LD_RUN_PATH

dreadjr / emr_bootstrap_java_8.sh

Created August 11, 2014 21:23 — forked from ericeijkelenboom/emr_bootstrap_java_8.sh

	# Check java version
	JAVA_VER=$(java -version 2>&1 \| sed 's/java version "$.$\.$.$\..*"/\1\2/; 1q')

	if [ "$JAVA_VER" -lt 18 ]
	then
	# Download jdk 8
	echo "Downloading and installing jdk 8"
	wget --no-cookies --no-check-certificate --header "Cookie: gpw_e24=http%3A%2F%2Fwww.oracle.com%2F; oraclelicense=accept-securebackup-cookie" "http://download.oracle.com/otn-pub/java/jdk/8-b132/jdk-8-linux-x64.rpm"

	# Silent install

dreadjr / gist:9795dafb818e7b313c9d

Created August 11, 2014 00:09 — forked from sdoro/gist:75689217329addf72bb9

	add-apt-repository ppa:cwchien/gradle
	apt-get update
	apt-get install gradle

dreadjr / intellij-protoc

Created July 17, 2014 19:27

intellij "Cannot run program "protoc": error=2, No such file or directory"

	gradle build using
	plugin: 'protobuf'
	buildscript {
	repositories {
	mavenCentral()
	jcenter()
	}

	dependencies {
	classpath 'ws.antonov.gradle.plugins:gradle-plugin-protobuf:0.9.1'

dreadjr / artie.conf

Created July 17, 2014 06:49

me dreadjr