JeOam

Author: https://www.cyanhall.com/

1. The Layer Tree

Core Animation's original name is Layer Kit

Core Animation is a compositing engine; its job is to compose different pieces of visual content on the screen, and to do so as fast as possible. The content in question is divided into individual layers stored in a hierarchy known as the layer tree. This tree forms the underpinning for all of UIKit, and for everything that you see on the screen in an iOS application.

In UIView, tasks such as rendering, layout and animation are all managed by a Core Animation class called CALayer. The only major feature of UIView that isn’t handled by CALayer is user interaction.

There are four hierarchies, each performing a different role:

haShalosh

# ~/.lldbinit-Xcode

# Apple private methods
command regex ivars 's/(.+)/po [%1 _ivarDescription]/'
command regex methods 's/(.+)/po [%1 _methodDescription]/'
command regex shortmethods 's/(.+)/po [%1 _shortMethodDescription]/'
command regex nextviewcontroller 's/(.+)/po [%1 _nextViewControllerInResponderChain]/'
command alias nextvc nextviewcontroller

# Convenience

chriseidhof

//
//  main.swift
//  Routes
//
//  Created by Chris Eidhof on 17/08/14.
//  Copyright (c) 2014 Chris Eidhof. All rights reserved.
//

import Foundation

steipete

// Taken from the commercial iOS PDF framework http://pspdfkit.com.
// Copyright (c) 2014 Peter Steinberger, PSPDFKit GmbH. All rights reserved.
// Licensed under MIT (http://opensource.org/licenses/MIT)
//
// You should only use this in debug builds. It doesn't use private API, but I wouldn't ship it.

// PLEASE DUPE rdar://27192338 (https://openradar.appspot.com/27192338) if you would like to see this in UIKit.

#import <objc/runtime.h>
#import <objc/message.h>

mattt

Generate the list yourself:

$ cd /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS*.sdk/System/Library/Frameworks/UIKit.framework/Headers
$ grep UI_APPEARANCE_SELECTOR ./*     | \
  sed 's/NS_AVAILABLE_IOS(.*)//g'     | \
  sed 's/NS_DEPRECATED_IOS(.*)//g'    | \
  sed 's/API_AVAILABLE(.*)//g'        | \
  sed 's/API_UNAVAILABLE(.*)//g'      | \
 sed 's/UI_APPEARANCE_SELECTOR//g' | \

jacobbubu

mr	Marathi
bs	Bosnian
ee_TG	Ewe (Togo)
ms	Malay
kam_KE	Kamba (Kenya)
mt	Maltese
ha	Hausa
es_HN	Spanish (Honduras)
ml_IN	Malayalam (India)
ro_MD	Romanian (Moldova)

basus

Programming Achievements: How to Level Up as a Developer

1. Select a particular experience to pursue.
2. Pursue that experience to completion. (Achievement unlocked!)
3. Reflect on that experience. Really soak it in. Maybe a blog post would be in order?
4. Return to Step 1, this time selecting a new experience.

This gist is a fork of this other gist which is itself a fork of a gist from this blog post.

blaix

Programming Achievements: How to Level Up as a Developer

1. Select a particular experience to pursue.
2. Pursue that experience to completion. (Achievement unlocked!)
3. Reflect on that experience. Really soak it in. Maybe a blog post would be in order?
4. Return to Step 1, this time selecting a new experience.

This gist is a fork of the gist from this blog post.

janmarek

<?php

class BaseForm extends Nette\Application\AppForm
{
	public function addDatePicker($name, $label = NULL, $cols = NULL, $maxLength = NULL)
	{
		return $this[$name] = new Nette\Forms\DatePicker($label, $cols, $maxLength);
	}

}

JanTvrdik

<?php
/**
 * Form control for selecting date
 *
 * Internally holds date as DateTime instance which is also returned by getValue method
 *
 * @author   Jan Tvrdík
 */
class DatePicker extends Nette\Forms\FormControl
{