sebreh

//
//  UIApplication+SRFirstResponder.m
//
//  Copyright (C) 2012 Sebastian Rehnby
//
//  Permission is hereby granted, free of charge, to any person obtaining a 
//  copy of this software and associated documentation files (the "Software"), 
//  to deal in the Software without restriction, including without limitation 
//  the rights to use, copy, modify, merge, publish, distribute, sublicense, 
//  and/or sell copies of the Software, and to permit persons to whom the 

sebreh

#define SR_WEAK(obj) __typeof__(obj) __weak
#define SR_WEAK_SELF SR_WEAK(self)

// Usage:
// SR_WEAK_SELF weakSelf = self;

sebreh

#import <CoreData/CoreData.h>
 
@interface NSManagedObjectContext (SRFetchAsync)
 
- (void)sr_executeFetchRequest:(NSFetchRequest *)request completion:(void (^)(NSArray *objects, NSError *error))completion;
 
@end

sebreh

[
  [0,   [0,0, 0,0, 0,0, 0,0, 0,0, 0,0, 0,0, 0,0, 0,0, 0,0]],
  [20,  [1,1, 1,1, 1,1, 1,1, 1,1, 1,1, 1,1, 1,1, 1,1, 1,1]],
  [6,   [1,1, 1,1, 1,1]], # incomplete
  [18,  [1,1, 6,4, 3]], # incomplete w/ spare
  [150, [5,5, 5,5, 5,5, 5,5, 5,5, 5,5, 5,5, 5,5, 5,5, 5,5, 5]],
  [47,  [1,1, 1,1, 1,1, 1,1, 1,1, 1,1, 1,1, 1,1, 1,1, 10, 10 ,9]],
  [173, [7,3, 7,3, 7,3, 7,3, 7,3, 7,3, 7,3, 7,3, 7,3, 7,3, 10]],
  [300, [10,  10,  10,  10,  10,  10,  10,  10,  10,  10,  10,  10]],
  [280, [10,  10,  10,  10,  10,  10,  10,  10,  10,  10,  5]],  # incomplete

sebreh

iOS 8 Readiness Checklist

UIKit

• Adopt size classes and be aware of the old derecated rotation APIs. Test your app on the resizable simulator.
• Push Notifications: The API to register for push notifications has changed on iOS 8 with new methods on UIApplication.
• If you use app icon badges, you need to ask for user permission in order to do so.

Foundation

sebreh

extension PKTAsyncTask {

  func onSuccess<ResultType>(successBlock: ResultType! -> Void) {
    onSuccess { obj in
      let typedObj = obj as? ResultType
      successBlock(typedObj)
    }
  }
  
  func onComplete<ResultType>(completeBlock: (ResultType?, NSError?) -> Void) {

sebreh

Keybase proof

I hereby claim:

• I am sebreh on github.
• I am sebreh (https://keybase.io/sebreh) on keybase.
• I have a public key whose fingerprint is 2B14 F778 D7BD 6DD3 8189 B22E 7402 37CD 9BDD 32A0

To claim this, I am signing this object:

sebreh

import Foundation

extension RACSignal {

  func subscribeNextAs<T>(nextClosure: (T?) -> Void) {
    self.subscribeNext {
      (next: AnyObject!) -> () in
      let nextAsT = next as? T
      nextClosure(nextAsT)
    }

sebreh

Engineering Management

CI

• http://pushtrain.club

Organizing teams

• https://blog.crisp.se/wp-content/uploads/2012/11/SpotifyScaling.pdf
• Models for integrating data science teams within organizations

1-on-1s