andrewsardone

javascript:(function()%7Bwindow.open(location.href.replace(%2Fhttps%3A%5C%2F%5C%2F(mobile.)%3Ftwitter.com%5C%2F%2F%2C%20%22tweetbot%3A%2F%2F%22).replace(%22statuses%22%2C%20%22status%22)%2C%20%22_self%22)%7D)()

andrewsardone

require 'rubygems'
require 'rspec'
require 'faraday'

describe Faraday do
  it "stubs HTTP responses" do
    conn = Faraday.new do |f|
      f.adapter :test do |stub|
        stub.get '/example' do
          [200, {}, 'hi world']

andrewsardone

#import "ViewController.h"

@interface ViewController ()

@property (nonatomic, weak) UILabel *label;

@end

@implementation ViewController

andrewsardone

#!/bin/bash
#
# Usage: script/sort-xcodeproj to sort all root-level Xcode projects.
#   This helps keep the Xcode project layout neat and consistent while
#   aiding in the prevention of [merge conflicts][mc].
#
# [mc]: http://danieltull.co.uk/blog/2013/09/05/easier-merging-of-xcode-project-files/

SCRIPT_DIR=$(dirname "$0")
cd "$SCRIPT_DIR/.."

andrewsardone

- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context
{
    if (object == self && context == self.kvoContext) {
        ((void (^)(void)) @{
            @"addresses": ^{ self.peep.address = [self dictionaryForArrayOfValues:self.addresses]; },
            @"emails": ^{ self.peep.email = [self dictionaryForArrayOfValues:self.emails]; },
        }[keyPath] ?: ^{})();
    }
    else if (object == self.peep && context == self.kvoContext) {
        ((void (^)(void)) @{

andrewsardone

I was linked to this post by Mark Wilson via a tweet from Tim O'Reilly:

This critique of an Apple ad may well be the most important thing you'll read this year: http://bit.ly/115U5uT Take it seriously.

My terse comment on Twitter summed up my response, but I decided to follow O'Reilly's lead and “take [the piece] seriously.” I'll try to keep it short.

andrewsardone

Fresh clone and test of script/ci:

git clone https://github.com/andrewsardone/UITextView-UIControl \
  && cd UITextView-UIControl \
  && git checkout -t origin/ci \
  && script/bootstrap \
  && script/ci

andrewsardone

To form a parent-child relationship:

1. Send the -addChildViewController: message to the parent with the child as the parameter. This will send the -willMoveToParentViewController: message to the child with the parent as the parameter.
2. Add the child view controller's view as a subview to the parent view controller's view.
3. Send the -didMoveToParentViewController: message to the child with the parent as the parameter.

For example,

[parent addChildViewController:child];

andrewsardone

#import <UIKit/UIKit.h>

@interface AbstractViewController : UIViewController

@property (nonatomic, strong) Class specialButtonClass;
@property (nonatomic, strong) IBOutlet UIButton *specialButton; // laid out in nib

@end

andrewsardone

// 1.
// “Safe” but retain cycle.
[self setCompletionBlock:^{
    NSLog(@"1: %@", self->_foo);
}];


// 2.
// Unsafe. Could dereference nil.
__weak BCThing *weakSelf = self;