chrismccord

Phoenix 1.4 ships with exciting new features, most notably with HTTP2 support, improved development experience with faster compile times, new error pages, and local SSL certificate generation. Additionally, our channel layer internals receiveced an overhaul, provided better structure and extensibility. We also shipped a new and improved Presence javascript API, as well as Elixir formatter integration for our routing and test DSLs.

This release requires few user-facing changes and should be a fast upgrade for those on Phoenix 1.3.x.

Install the new phx.new project generator

The mix phx.new archive can now be installed via hex, for a simpler, versioned installation experience.

To grab the new archive, simply run:

timvisee

Falsehoods programmers believe about time

This is a compiled list of falsehoods programmers tend to believe about working with time.

Don't re-invent a date time library yourself. If you think you understand everything about time, you're probably doing it wrong.

Falsehoods

• There are always 24 hours in a day.
• February is always 28 days long.
• Any 24-hour period will always begin and end in the same day (or week, or month).

FelicianoTech

version: 2
jobs:
  build:
    docker:
      - image: circleci/openjdk:8-jdk
    steps:
      - checkout
      - setup_remote_docker
      - run:
          name: install aws

matsukaz

module xxx
  class Application < Rails::Application

   #（中略）

    config.middleware.swap ActiveRecord::ConnectionAdapters::ConnectionManagement,
                           'ActiveRecord::ConnectionAdapters::ReconnectOnErrorManagement'
  end
end

ldez

Gmail and GitHub

How to filter emails from GitHub in Gmail and flag them with labels.

The labels in this document are just examples.

Pull Request

Filter	Label

jagthedrummer

# This task should be run inside an environment that is already configured to connect to the redis
# instance that we're transfering AWAY FROM.
#
# The task should be handed the URL of the redis instance that we're MOVING TO.
#
# To run it and pass in the destination Redis you'd do something like this:
# rake sidekiq:transfer[redis://...]
#
# As jobs are added to the destination Redis, they're deleted from the source Redis. This
# allows the task to be restarted cleanly if it fails in the middle due to a network error

mjrode

The Complete Guide to Nested Forms in Phoenix

I recently spent some time dealing with nested forms in Phoenix. Nested forms are great when you want to create multiple database records in a single transaction and associate them with each other. I am new to Phoenix and really struggled to find any resources that helped me with my specific problem. I decided to document what I learned in the process in hopes of helping others that are new to Elixir and Phoenix.

Here is my attempt at a one stop shop to learn everything you will need to know about nested forms. If you would like to view the GitHub repo you can check it out here.

Thanks to Heartbeat and Jose for excellent blog posts on nested forms. Also shoutout to Josh for showing me some examples at Ruby

ktec

#!/usr/bin/env bash
# Original Source: http://blog.nonuby.com/blog/2012/07/05/copying-env-vars-from-one-heroku-app-to-another/

## Usage: heroku_env_copy [options] SOURCE TARGET
##
## NOTE: This script will only output the command, you should run it yourself.
##
## Options:
##   -h, --help    Display this message.
##

jbaxleyiii

import { Component } from "react";
import { print } from "graphql-tag/printer";
import { graphql } from "react-apollo";
import { MockedProvider } from "react-apollo/test-utils";
import { addTypenameToDocument } from "apollo-client/queries/queryTransform";

import { mount } from "enzyme";

import { withSavedPayments, SAVED_ACCTS_QUERY } from "../";

BrianSipple

Ember Addon Essentials

This document is meant to be a brief "checklist" of things to setup for your Ember addon when beginning development in order to have the best possible architecture and workflow out of the gate. For more comprehensive material, the following are bookshelf-caliber:

• Ember CLI's Official Addon Guide

• Ember Addon Secrets - Written around the Ember 2.6 era, this article takes a much deeper dive into several of the topics mentioned here.

Filling out package.json