Hecatoncheir

test('can subscribe and send events to mq server', () async {
      MqttConnectionIOWebSocket connection1 =
          new MqttConnectionIOWebSocket.setOptions(host: mqIp);

      MqttClient<MqttConnectionIOWebSocket> client1 =
          new MqttClient<MqttConnectionIOWebSocket>(connection1,
              clientID: 'FirstClient',
              qos: QOS_1,
              userName: login,
              userPassword: password);

Hecatoncheir

main.dart.js:10583 EXCEPTION: NullError: method not found: 'appendChild' on null
STACKTRACE: 
TypeError: Cannot read property 'appendChild' of null
    at EN.$0 (http://localhost:63342/web_lko/build/web/main.dart.js:9422:3)
    at EU.dart.EU.$0 (http://localhost:63342/web_lko/build/web/main.dart.js:9393:14)
    at N7.dart.x3.func (http://localhost:63342/web_lko/build/web/main.dart.js:3058:35)
    at bK.dart.bK.E8 (http://localhost:63342/web_lko/build/web/main.dart.js:10339:7)
    at Object.eval (eval at qf (http://localhost:63342/web_lko/build/web/main.dart.js:1851:15), <anonymous>:2:41)
    at Qw.aY (http://localhost:63342/web_lko/build/web/main.dart.js:4346:12)
    at bK.aY (http://localhost:63342/web_lko/build/web/main.dart.js:10386:30)

Hecatoncheir

// my-tag.dart -----------------------------------------------------------------------

library components;

import 'package:html5/html.dart';

import 'package:polymer_element/polymer_element.dart';

@PolymerRegister('my-tag', template: 'my-tag.html')
abstract class MyTag extends PolymerElement {

Hecatoncheir

{
    "editor.fontFamily": "Cousine, monospace",
    "editor.fontSize": 14,
    "editor.lineHeight": 24,
    "editor.formatOnType": true,
    "editor.cursorBlinking": "phase",
    "editor.renderIndentGuides": true,
    "editor.renderLineHighlight": "all",
    "editor.wordWrap": "on",
    "editor.tabCompletion": true,

Hecatoncheir

docker pull cockroachdb/cockroach

docker run -p 8080:8080 -p 26257:26257 cockroachdb/cockroach start --insecure

Hecatoncheir

package main

import (
	"database/sql"
	"fmt"
	"log"
	"regexp"
	"strings"
	"time"

Hecatoncheir

How to build Golang windows/arm static binaries from linux

Alternate title: Cross compiling Windows/Darwin/Linux amd64/386/arm all from linux

After fumbling around trying to figure out the go toolchain and cross compilation configuration, I ran across the wiki page on Go's homepage. It's super helpful, and worked out of the box. I'm including the necessary scripts here in case they get changed or lost, and we can help Google find it (since it's the first real source I've found that "Just Worked"). http://code.google.com/p/go-wiki/wiki/WindowsCrossCompiling

Hecatoncheir

library page_view_component;

import 'dart:async';
import 'dart:html';

import 'package:angular2/angular2.dart';
import 'package:angular2/router.dart';
import 'package:angular2/platform/common.dart';

import 'package:angular2_components/angular2_components.dart';

Hecatoncheir

/// Dart is built around a timer, which basically schedules functions in a queue.
/// The Future class is essentially just sugar on top of the event loop.
/// To help people understand what the event loop actually does, I have written code which implements the event loop.
/// See https://www.dartlang.org/articles/event-loop/ for more information.

import "dart:async";

class EventLoop {
  /// Function Queue.
  static final List<Function> queue = []; 

Hecatoncheir

{
  "remove-empty-rulesets": true,
  "always-semicolon": true,
  "color-case": "lower",
  "block-indent": "  ",
  "color-shorthand": true,
  "element-case": "lower",
  "leading-zero": true,
  "sort-order-fallback": "abc",
  "space-before-colon": "",