The Great CALayer Tour Tech Talk Video
Get a quick tour of the various CALayer subclasses available to you in iOS, and learn how you can use them in your own apps! By Ray Wenderlich. Sign up/Sign in With a free Kodeco account you can download source code, track your progress, bookmark, personalise your learner profile and more! Create account Already a member of Kodeco? Sign in Sign up/Sign in With a free Kodeco account you can downloa
Wicked iOS Range Slider: Part One — SitePoint
Stay Relevant and Grow Your Career in TechPremium ResultsPublish articles on SitePointDaily curated jobsLearning PathsDiscounts to dev toolsStart Free Trial7 Day Free Trial. Cancel Anytime. Key Takeaways The iOS slider control is a useful tool, but can be complicated when trying to create a range of values. The solution is to create a range slider, which is not a default iOS control. Creating a ra
Core Graphics Tutorial: Lines, Rectangles, and Gradients
This is the first in a series of Core Graphics tutorials that will to take the mystery out of Core Graphics. You’ll learn the APIs step by step with practical exercises, starting by beautifying table views with Core Graphics. Core Graphics is a really cool API on iOS. As a developer, you can use it to customize your UI with some really neat effects, often without even having to get an artist invol
Bolts-iOSのとっても簡単な使い方説明 - Qiita
Objective-Cとのブリッジファイルを作成する 適当なObjective-Cファイルを作成して追加します。その際に、Bridging-Headerを追加するか聞いてくるので、YESを押します。File > New > File > (iOS or OS X) > Source > Header File をして、 <プロジェクト名>-Bridging-Headerとしても追加可能です。 Bridging-Headerファイルに下記のように記述します。 これで準備が出来ました。 非同期処理を直列で処理する 一番簡単で利用頻度も高いと思われる非同期処理を直列で処理する方法について説明します。下記のサンプルコードを参照して下さい（サンプルコードは文末にリンクがあります）。例はYahooと通信してから、Googleと通信する例です。実行するとそれぞれ非同期通信にもかかわらず、必ずYahoo!
iOS 8: Creating a Today Widget | Envato Tuts+
One of the most popular new features introduced in iOS 8 is the ability to create several types of extensions. In this tutorial, I will guide you through the process of creating a custom widget for the Today section of the notification center. But first, let's briefly review some topics about extensions and understand the important concepts that underly widgets. 1. What Is an Extension? An extensi
Introduction to Testing on iOS | Envato Tuts+
No one wants to ship buggy software. Ensuring that you release a mobile application of the highest quality requires much more than a human-driven manual quality assurance process. New devices and operating systems are released to the public each year. This means that there is an ever expanding combination of screen sizes and operating system versions on which you must test your mobile application.
Tutorial: Getting Started With iOS 8's CloudKit
A couple of weeks ago I mentioned a nice collection of iOS 8 SDK source code examples covering many new features such as HealthKit, and Metal. Another great new addition in the iOS 8 SDK is CloudKit for moving data to and from iCloud. Here’s a nice step-by-step tutorial from Stephen Sparks through which you’ll build a chat app with utilizing iOS 8’s CloudKit framework. In the tutorial you’ll learn
Getting Started with Touch ID & Local Authentication
Welcome to the future!We can now sign in to our banks, social networks, and other apps with our fingers. This is the stuff of science fiction! Touch ID was built into the iPhone 5S that was released in September 2013. At the Apple WWDC (World Wide Developer Conference) they announced that developers could now use Touch ID in their apps. As you may remember, some developers looked into the private
Cookbook: Using NSURLSession
Welcome to cooking with Chef Charlie! Tonight’s menu doesn’t include smoked trout; but it does include three recipes for working with NSURLSession. In this cookbook-style tutorial, you will learn how to download data, download an Image, and post data all using the NSURLSession suite of classes. Bon Apetit! What do you need? NSURLSession Some data or images to download A web service to POST data to
Introducing iOS8 Day-by-Day | shinobicontrols
Thanks for downloading our free 30 day trial! The file should begin downloading shortly. You'll soon receive an email with a trial license key. We have a community support area here to help get you started but feel free to contact us too Posted on 16 Jul 2014 Written by Sam Davies Regular visitors to the ShinobiControls blog may well remember a flurry of activity in September of last year, coincid
MVVM with Combine Tutorial for iOS
Apple’s newest framework Combine, alongside SwiftUI, took WWDC by storm. Combine is a framework which provides logical streams of data which can emit values and then optionally end in a success or error. These streams are at the core of Functional Reactive Programming (FRP) which has become popular over recent years. It has become clear that Apple is moving forward, not only with a declarative way
Core Data from Scratch: Data Model | Envato Tuts+
Introduction In the first article of this series, we learned about the Core Data stack, the heart of a Core Data application. We explored the managed object context, the persistent store coordinator, and the managed object model. This article focuses on the data model of a Core Data application. We zoom in on Xcode's data model editor and we take a look at entities, attributes, and relationships.
AFNetworking 2.0 Tutorial
Update 1/18/2014: Fully updated for iOS 7 and AFNetworking 2.0 (original post by Scott Sherwood, update by Joshua Greene). In iOS 7, Apple introduced NSURLSession as the new, preferred method of networking (as opposed to the older NSURLConnection API). Using this raw NSURLSession API is definitely a valid way to write your networking code – we even have a tutorial on that. However, there’s an alte
Core Graphicsチュートリアル: 線、長方形、そして グラデーションの描画
アップデート4/15/2013 Xcode4.6、及びARCに対応しました。(オリジナル投稿者：Ray Wenderlichアップデート投稿者：Brian Moakley)。 “Core Graphics”はiOSに於いて非常に優れたAPIなんです。これを使う事によってもの凄くカッコ良くUIをカスタマイズする事が出来るんです。これが使える様になれば、グラフィック担当のアーティストなんか必要なくなります。 でも、多くのiOS開発者が、何故か”Core Graphics”に対して最初は威圧感を感じます。それは、あまりに広大なAPIであるという事と、開発途中に思わぬ障害に巻き込まれる事があるからです。 これは、チュートリアルですから、”Core Graphics”に対して多くの開発者が感じるちょっとだけ取っ付きにくい感を、これから一緒に作成するプロジェクトを通して払拭して行きたいと思います。まず
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Sprite Kit Radial Health Icon Tutorial in Objective-C
GitHub - futurice/ios-good-practices: Good ideas for iOS development, by Futurice developers.
Core Animation L5 - Keyframe Paths
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Square-Cropping Images
GitHub - i110/ICTutorialOverlay: tutorial overlay which allows you to transparent (highlight) specific views
