gustaff-weldon

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  options: [
     { name: 'Apple', value: 'apple'},
     { name: 'Banana', value: 'banana'}, 
     { name: 'Other', value: 'other'}                                     
  ],
  selected: { name: 'Banana', value: 'banana'},

jordpo

// addon/services/ajax.js
// ensure custom ajax requests have the appropriate authorization headers when signed in
import Ember from 'ember';
import AjaxService from 'ember-ajax/services/ajax';

const {
  computed,
  inject,
  get
} = Ember;

jorisdevrede

This is a tutorial on how to setup Kafka 0.9.0.0 on CentOS 7 with Kerberos. This configuration aims to set up all services on a single host called myserver.domain.com in the Kerberos realm DOMAIN.COM for testing purposes

Install JCE

This configuration requires that you have the Java Cryptography Extension (JCE) Unlimited Strength Jurisdiction Policy Files installed. You can download these from the Java Downloads page under the Additional Resources section.

Install Kerberos KDC

Ashrithr made a very helpful tutorial on how to install Kerberos. Please use these instructions to set up Kerberos.

alwayrun

Styling native elements

Native HTML controls are a challenge to style. You can style any element in the web platform that uses Shadow DOM with a pseudo element ::pseudo-element or the /deep/ path selector.

video::webkit-media-controls-timeline {
  background-color: lime;
}

video /deep/ input[type=range] {

indiesquidge

Subdomaining Localhost with Rails 5

I've been following this blog post on how to set up an api-only Rails 5 application. One of the sections talks about creating a subdomain for your api

Rails.application.routes.draw do
  constraints subdomain: "api" do
    scope module: "api" do

Savjee

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Sid": "PublicReadGetObject",
      "Effect": "Allow",
      "Principal": {
        "AWS": "*"
      },
      "Action": "s3:GetObject",

maxivak

Sending emails with ActionMailer and Sidekiq

Send email asynchroniously using Sidekiq.

ActionMailer

Create your mailer us usual:

jamesarosen

TL;DR

In Ember, always use {{...}}, not {{{...}}}. Use Ember.String.htmlSafe as necessary in JavaScript (usually in a component) to mark markup as HTML-safe. Never pass user-entered content directly to Ember.String.htmlSafe.

Details

Ember has great XSS protection built in. The HTMLBars templating library will automatically run any interpolations through htmlEscape for you. So

joar

# Add field
echo '{"hello": "world"}' | jq --arg foo bar '. + {foo: $foo}'
# {
#   "hello": "world",
#   "foo": "bar"
# }

# Override field value
echo '{"hello": "world"}' | jq --arg foo bar '. + {hello: $foo}'
{

rkjha

# for redirecting hhtp traffic to https version of the site
server {
  listen 80;
  server_name example.com;
  return 301 https://$server_name$request_uri;
}

# for redirecting to non-www version of the site
server {
    listen  80;