- Christopher Downer: Designing Custom Interfaces, slides missing
- Katrin Apel: Mobile Backends as a Service - Ready for Production?, slides
- Max Seelemann: TextKit For The Rest Of Us, slides
- David Rönnqvist: OpenGL (ES) demystified, slides missing
- Nick Lockwood: Image Performance, slides
- Eric Allam: Beyond the Basics - Building Better Transitions on iOS 7, slides
- Sally Shepard: accessibility & voice over, slides missing
- [Rachel Andrew](https://twitter.com/rachelandrew
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// Since ModelManager is usually a simple facade for many other smaller managers, it can dispatch most method calls to its subcomponents based on which protocol includes the selector. | |
BOOL ProtocolIncludesSelector (Protocol *protocol, SEL selector) | |
{ | |
struct objc_method_description methodDescription = protocol_getMethodDescription(protocol, selector, YES, YES); | |
return NULL != methodDescription.name; | |
} | |
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xc(){ | |
xcode_proj=`find . -name "*.xc*" -d 1 | sort -r | head -1` | |
if [ `echo -n $xcode_proj | wc -m` == 0 ] | |
then | |
echo "No xcworkspace/xcodeproj file found in the current directory." | |
else | |
echo "Found $xcode_proj" | |
open "$xcode_proj" | |
fi |
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#! /usr/bin/ruby | |
# This script generates standard output suitable for writing to an | |
# Acknowledgements.plist file to be included in the Settings.bundle | |
# of an iOS app. Call it from a post_install hook in your Podfile. | |
# | |
# Feel free to improve--this is not the classiest way of doing this. | |
# Better would be to add this functionality into CocoaPods itself. | |
# | |
# It relies on the Pods-acknowledgements.markdown file generated by | |
# CocoaPods 0.19.1 Make addjustments to that path here if necessary. |
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source 'http://rubygems.org' | |
# Make sure you have bundler installed | |
# gem install bundler | |
gem 'shenzhen' |
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- (NSString *)tableView:(UITableView *)tableView titleForSwipeAccessoryButtonForRowAtIndexPath:(NSIndexPath *)indexPath { | |
return @"More"; | |
} | |
- (void)tableView:(UITableView *)tableView swipeAccessoryButtonPushedForRowAtIndexPath:(NSIndexPath *)indexPath { | |
NSLog(@"I wanted to be a pretty public API, but then time ran out and they forgot me..."); | |
// Hide the More/Delete menu. | |
[self setEditing:NO animated:YES]; | |
} |
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// | |
// CollectionViewDataSource.swift | |
// Khan Academy | |
// | |
// Created by Andy Matuschak on 10/14/14. | |
// Copyright (c) 2014 Khan Academy. All rights reserved. | |
// | |
import UIKit |
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.
http://www.apple.com/osx/elcapitan-preview/
- split view - two apps side by side on full screen
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var user = { | |
validateCredentials: function (username, password) { | |
return ( | |
(!(username += '') || username === '') ? { error: "No Username Given.", field: 'name' } | |
: (!(username += '') || password === '') ? { error: "No Password Given.", field: 'pass' } | |
: (username.length < 3) ? { error: "Username is less than 3 Characters.", field: 'name' } | |
: (password.length < 4) ? { error: "Password is less than 4 Characters.", field: 'pass' } | |
: (!/^([a-z0-9_-]+)$/i.test(username)) ? { error: "Username contains invalid characters.", field: 'name' } | |
: false | |
); |
- First, plug in an 8GB (or bigger) USB drive, and use Disk Utility to erase it
- If you use the default settings, you should wind up with a blank drive at
/Volumes/Untitled
.
With that volume in place, and with the macOS installer sitting in /Applications/Install\ macOS\ [VERSION].app
,
run the following command in your terminal to create a bootable install media (for Sierra):
sudo /Applications/Install\ macOS\ Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/Untitled --applicationpath /Applications/Install\ macOS\ Sierra.app --nointeraction
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