Ezequiel Alejandro Becerra betzerra

Async/Await for Swift

Proposal: SE-XXXX
Authors: Chris Lattner, Joe Groff

Introduction

Modern Cocoa development involves a lot of asynchronous programming using closures and completion handlers, but these APIs are hard to use. This gets particularly problematic when many asynchronous operations are used, error handling is required, or control flow between asynchronous calls gets complicated. This proposal describes a language extension to make this a lot more natural and less error prone.

This paper introduces a first class Coroutine model to Swift. Functions can opt into to being async, allowing the programmer to compose complex logic involving asynchronous operations, leaving the compiler in charge of producing the necessary closures and state machines to implement that logic.

Install MySQL on macOS Sierra

This procedure explains how to install MySQL using Homebrew on macOS Sierra 10.12

Install Homebrew

Installing Homebrew is effortless, open Terminal and enter :
$ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
Note: Homebrew will download and install Command Line Tools for Xcode 8.0 as part of the installation process.

Install MySQL

At this time of writing, Homebrew has MySQL version 5.7.15 as default formulae in its main repository :

My notes for Dokku on Digital Ocean.

These may be a bit outdated: Since I originally wrote them, I've reinstalled on a newer Dokku and may not have updated every section below.

Commands

Install dokku-cli (gem install dokku-cli) for a more Heroku-like CLI experience (dokku config:set FOO=bar).

# List/run commands when not on Dokku server (assuming a "henroku" ~/.ssh/config alias)

ssh henroku dokku

http://stevenlu.com/posts/2015/08/18/circleci-ios-builds-to-hockeyapp/

Here's my own list of the interesting stuff announced during this year's WWDC, collected from the keynotes, various Apple docs, blog posts and tweets.

If you're planning to watch the videos, I really recommend this Mac app that helps you download and watch them: https://github.com/insidegui/WWDC.

OS X El Capitan

http://www.apple.com/osx/elcapitan-preview/

split view - two apps side by side on full screen

Videos

Introduction to Functional Programming Johannes Weiß - https://vimeo.com/100786088
ReactiveCocoa at MobiDevDay Andrew Sardone - https://vimeo.com/65637501
The Future Of ReactiveCocoa Justin Spahr-Summers - https://www.youtube.com/watch?v=ICNjRS2X8WM
Enemy of the State Justin Spahr-Summers - https://www.youtube.com/watch?v=7AqXBuJOJkY
WWDC 2014 Session 229 - Advanced iOS Application Architecture and Patterns Andy Matuschak - https://developer.apple.com/videos/play/wwdc2014/229/
Functioning as a Functionalist Andy Matuschak - https://www.youtube.com/watch?v=rJosPrqBqrA
Controlling Complexity in Swift Andy Matuschak - https://realm.io/news/andy-matuschak-controlling-complexity/

##Preview

Description

Display your iOS App Rating info. It uses iTunes Store website as the source.

##Usage

	<?php

	define('BOT_TOKEN', 'XXXXXXXX:XXXXXXXXXXXXXXXXXXXXXXXX'); // place bot token of your bot here

	function checkTelegramAuthorization($auth_data) {
	$check_hash = $auth_data['hash'];
	unset($auth_data['hash']);
	$data_check_arr = [];
	foreach ($auth_data as $key => $value) {
	$data_check_arr[] = $key . '=' . $value;

	/**
	```
	// Encode a model with properties of type [String : Any]
	var propertiesContainer = container.nestedContainer(keyedBy: DynamicKey.self, forKey: .properties)
	if let properties = properties {
	try propertiesContainer.encodeDynamicKeyValues(withDictionary: properties)
	}
	```
	inspired by https://gist.github.com/samwize/a82f29a1fb34091cd61fc06934568f82
	*/

	Development Phase:

	Step 1: Create Certificate .pem from Certificate .p12
	Command: openssl pkcs12 -clcerts -nokeys -out apns-dev-cert.pem -in apns-dev-cert.p12

	Step 2: Create Key .pem from Key .p12
	Command : openssl pkcs12 -nocerts -out apns-dev-key.pem -in apns-dev-key.p12

	Step 3: Optional (If you want to remove pass phrase asked in second step)
	Command : openssl rsa -in apns-dev-key.pem -out apns-dev-key-noenc.pem