kitek

var data = "do shash'owania";
var crypto = require('crypto');
crypto.createHash('md5').update(data).digest("hex");

schneems

A not politically correct assertion of my feelings towards a piece of software:

Note: Repetition builds cynicism, asset_sync isn't bad, but when an asset problem cannot be solved via support it gets escalated to me. Often times someone using asset_sync the problem is due to their use of the library and not from Heroku.

Backstory

The asset sync gem uploads your assets (images, css, javascript) to S3. From there you can either point browsers to the copy on S3 or use a CDN + the S3 bucket. It's a good idea, and solved a problem at one time.

It is no longer needed and you should now use https://devcenter.heroku.com/articles/using-amazon-cloudfront-cdn instead. So rather than copying your assets over to S3 after they are precompiled the CDN grabs them from your website instead. Here's some reasons why it's better.

chrisjlee

var gulp = require('gulp'),
    concat    = require('gulp-concat'),
    sass        = require ('gulp-ruby-sass'),
    autoprefixer     = require ('gulp-autoprefixer'),
    uglify   = require('gulp-uglify'),
    imagemin = require('gulp-imagemin'),
    jekyll   = require('gulp-jekyll'),
    // livereload  = require('gulp-livereload'),
    watch     = require('gulp-watch'),
    jshint   = require("gulp-jshint"),

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

nsbingham

Setting up a local DNS server with bind on OSX Mavericks

This is really just an approach for locally testing DNS changes, which can easily be done with a HOSTS file if the change involves an IP address, but gets a bit trickier when things like CNAMEs are involved. This is only meant to test locally off a single machine.

1. Install bind using homebrew

   brew install bind

2. Follow the installation steps to start up bind

claviska

/**
 * Vertically center Bootstrap 3 modals so they aren't always stuck at the top
 */
$(function() {

    function reposition() {

        var modal = $(this),
            dialog = modal.find('.modal-dialog');

MaksimAbramchuk

To circle.yml:

dependencies:
  post:
    - bin/cisetup

checkout:
  post:
    - git fetch origin --depth=1000000

gblmarquez

# Default termtype. If the rcfile sets $TERM, that overrides this value.
set -g default-terminal screen-256color

# support logging out and back in
set -g update-environment "SSH_ASKPASS SSH_AUTH_SOCK SSH_AGENT_PID SSH_CONNECTION"

# pbcopy support
set-option -g default-command "reattach-to-user-namespace -l bash"

# vi mode

dstreet

import React from 'react'

/*
 * Higher order component that passes `getInitialProps` through
 * to the child component
 */
const HOC = function(Child) {
	return class Higher extends React.Component {
		static getInitialProps(ctx) {
			return Child.getInitialProps(ctx)

bhrott

@ReactMethod
public void areNotificationsEnabled(Promise promise) {
    try {
        Boolean areEnabled = NotificationManagerCompat.from(getReactApplicationContext()).areNotificationsEnabled();
        promise.resolve(areEnabled);
    }catch (Exception e) {
        promise.reject(e);
    }
}