richard-flosi

#!/bin/sh
FLUTTER_BRANCH=`grep channel: .metadata | sed 's/  channel: //g'`
FLUTTER_REVISION=`grep revision: .metadata | sed 's/  revision: //g'`

git clone https://github.com/flutter/flutter.git
cd flutter
git checkout $FLUTTER_BRANCH
git pull origin $FLUTTER_BRANCH
git checkout $FLUTTER_REVISION
cd ..

Nash0x7E2

import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart';

//Main function. The entry point for your Flutter app.
void main() {
  runApp(
    MaterialApp(
      home: Scaffold(
        body: DemoApp(),
      ),

ssomnoremac

defmodule Hyr.Command do
  @moduledoc """
  Define a command struct and an associated GraphQL mutation.

    ## Example

        defmodule Hyr.Shifts.Opening.Commands.CancelOpeningEmployer do
          use Hyr.Command

          alias Hyr.Shifts.Opening.Schema.Opening

jadeallenx

When does terminate/2 get called in a gen_server?

This is what the [official documentation][1] says about the terminate/2 callback for a gen_server:

This function is called by a gen_server when it is about to terminate. It should be the opposite of Module:init/1 and do any necessary cleaning up. When it returns, the gen_server terminates with Reason. The return value is ignored.

Reason is a term denoting the stop reason and State is the internal state of the gen_server.

Reason depends on why the gen_server is terminating. If it is because another callback function has returned a stop tuple {stop,..}, Reason will have the value specified in that tuple. If it is due to a failure, Reason is the error reason.

moklett

# This demonstrates that, when using async/await, a crash in the task will crash the caller
defmodule Tasker do
  def good(message) do
    IO.puts message
  end

  def bad(message) do
    IO.puts message
    raise "I'm BAD!"
  end

schickm

import Ember from 'ember';

export default Ember.Object.extend({
    model: null,
    subpath: null,
    
    dynamicModelProperty: Ember.computed('model', 'subpath', function() {
        let subpath = this.get('subpath');

        if ( subpath ) {

jonyt

Download the certificate with:
`wget -O config/rds-combined-ca-bundle.pem http://s3.amazonaws.com/rds-downloads/rds-combined-ca-bundle.pem`
Then connect with:
`postgres://user:password@amazon-host/db_name?sslmode=require&sslrootcert=config/rds-combined-ca-bundle.pem`

References:
http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/CHAP_PostgreSQL.html#PostgreSQL.Concepts.General.SSL
https://github.com/jeremyevans/sequel/issues/897
http://www.postgresql.org/docs/9.3/static/libpq-connect.html#LIBPQ-CONNECT-SSLROOTCERT
http://dba.stackexchange.com/questions/77811/how-to-connect-to-an-amazon-postgresql-database-using-ssl

jsbin.OxIDiVU.css

/* Put your CSS here */
html, body {
    margin: 20px;
}

venkatd

class Tracer

  Trace = Struct.new(:event, :file, :line, :id, :binding, :klass)

  def initialize(filename, params = {})
    @filename = filename
    @enabled = false

    @classes = params.fetch(:classes) { [/.*/] }
    @files = params.fetch(:files) { [/.*/] }

venkatd

class HashBuilder

  def self.build &block
    hb = HashBuilder.new
    hb.instance_eval(&block)
    hb.hash
  end

  attr_reader :hash