funkyboy

target 'AblyTest' do
  use_frameworks!

  pod 'Ably', :git => 'https://github.com/ably/ably-ios.git', :branch => 'fix-memory-consumption-bug'

end

funkyboy

require 'sinatra'

get '/' do
  puts "ua is #{request.user_agent}"
end

funkyboy

WWDC
AltConf
360iDev
CocoaConf
iOSDevUK
MDevCon (rebranding/renaming next year AFAIK)
MCE
NSNorth
YOW
CocoaLove (it's no more, probably won't make sense to include it)

funkyboy

On Tue Oct 27, 2015, history.state.gov began buckling under load, intermittently issuing 500 errors. Nginx's error log was sprinkled with the following errors:

2015/10/27 21:48:36 [crit] 2475#0: accept4() failed (24: Too many open files) 2015/10/27 21:48:36 [alert] 2475#0: *7163915 socket() failed (24: Too many open files) while connecting to upstream...

An article at http://www.cyberciti.biz/faq/linux-unix-nginx-too-many-open-files/ provided directions that mostly worked. Below are the steps we followed. The steps that diverged from the article's directions are marked with an *.

1. • Instead of using su to run ulimit on the nginx account, use ps aux | grep nginx to locate nginx's process IDs. Then query each process's file handle limits using cat /proc/pid/limits (where pid is the process id retrieved from ps). (Note: sudo may be necessary on your system for the cat command here, depending on your system.)
2. Added fs.file-max = 70000 to /etc/sysctl.conf
3. Added `nginx soft nofile 1

funkyboy

class CheapDateFormatter {
  
  private static let dateFormatter = NSDateFormatter()
  
  static func formatter() -> NSDateFormatter {
    dateFormatter.dateStyle = .MediumStyle // reconfiguring is as expensive as recreating
    dateFormatter.timeStyle = .ShortStyle  // not good for performance. See comments below.
    return dateFormatter
  }
  

funkyboy

import UIKit
import XCPlayground

let viewWidth: CGFloat = 300
var end: CGFloat = 0
let lineWidth: CGFloat = 20
let circleView = UIView(frame: CGRectMake(0, 0, viewWidth, viewWidth))
XCPlaygroundPage.currentPage.liveView = circleView
let circleLayer = CAShapeLayer()
let width = circleView.frame.size.width;

funkyboy

func pageViewController(pageViewController: UIPageViewController,
                        viewControllerBeforeViewController viewController: UIViewController) -> UIViewController? {
  guard let viewControllerIndex = orderedViewControllers.indexOf(viewController) where viewControllerIndex > 0 else {
    return nil
  }
  return orderedViewControllers[viewControllerIndex - 1]
}

funkyboy

protocol HomeBlockProtocol {
    static func populate(dictionary: [String: AnyObject]) -> HomeBlockProtocol
}

funkyboy

# To pull the image
docker pull funkyboy/baasbox:0.9.2

# To run
docker run -d -p 9000:9000 -v /folder/on/host/machine:/baasbox/db funkyboy/baasbox:0.9.2

funkyboy

  [BAAUser loginWithUsername:@"test"
                    password:@"test"
                  completion:^(BOOL success, NSError *error) {
    
    if (success) {
    
      BAAClient *c = [BAAClient sharedClient];
      [c postPath:@"/plugin/addcar.bb"
       parameters:@{@"name" : @"ferrari"}
          success:^(id responseObject) {