A gem of a tip from Geppy Parziale on using the DTPerfomanceSession framework in your iOS app to send signals to Instruments at specific ...
Showing posts with label Objective C. Show all posts
Showing posts with label Objective C. Show all posts
Saturday, December 1, 2012
Write to the Console with NSLog
Objective and primitive type values may be reported to the console using NSLog. Each type has a different specifier that must be used as ...
UIView Category Adding Simple Frame Changes And Command Chaining
Today's iOS Developer Resources. UIView Category Adding Simple Frame Changes And Command Chaining A UIView helper category th...
Tuesday, November 27, 2012
Updating iOS Applications with GroundControl
The idea behind GroundControl is simple, the application fetches a remote property list and updates its NSUserDefaults with the contents of...
Saturday, November 24, 2012
Introduction to Collection Views in iOS
Collection Views, available in the UICollectionView class, are a new concept in iOS 6 that introduce presenting multiple items on the scr...
Thursday, November 22, 2012
Auto Layout & Interface Builder Tutorial
At WWDC this year, Apple explained that Auto Layout using Interface Builder in Xcode is now the preferred way of creating iOS UI. These a...
Getting started with Windows Store apps for iOS developers
Experienced iOS developers interested in creating Windows Store apps for WP8 and Windows 8 need look no further for guidance than Microso...
Objective-C Literals
Three new features were introduced into clang at the same time: NSNumber Literals provide a syntax for creating NSNumber from scalar lite...
iOS Programming 101: Integrate Twitter and Facebook Sharing in Your App
Following the Twitter support in iOS 5, Apple added the support of Facebook in iOS 6. In the past, developers have to make use of the Fac...
Open Source iOS Control For Easily Creating A Graphical Customizable Scrolling Selector
Today's iOS eveloper Resource. KLHorizontalSelect is an open source control for creating a scrolling customizable graphical selector...
Tuesday, November 20, 2012
Easy Core Data Fetching with Magical Record
Magical Record, created by Saul Mora, is an open-source library that makes working with Core Data easier and more elegant. The library was ...
Open Surce Library For Easy Indexed UITableViews
Today's iOS Developer Resource. 1. An open source library that allows you to easily create indexed UITableViews. You'll find AD...
Sunday, November 18, 2012
Today's iOS Developer Resource and Libraries.
Today's iOS Developer Resource and Libraries. 1. Open Source iOS Library For Detecting Apps Installed On A User's Device An op...
Reusable collapsable table view for iOS
I was once working on an iPhone application that shows a large number of inputs, grouped into various categories, in a UITableView. To ...
Friday, November 16, 2012
Today's iOS Developer Resource.
Today's iOS Developer Resource. 1. Open Source iOS Library Providing High Performance Background Audio Playback (Flac, Mp3, More) An...
Tuesday, November 13, 2012
Building Your App for Distribution Updated for Xcode 4.5.2
To prepare your iOS app for distribution on the App Store, you'll need to create a release build for it. You should already have cr...
Checklist for Submitting an App to the App Store Updated for Xcode 4.5.2
You'll need to be a paid member of the Developer Program to distribute apps on the App Store. You'll also need to agree to all ...
Sunday, November 11, 2012
Versatile, programmer-friendly Split View Controller for iOS
This project implements a split view controller for iPad. It is a lot like the UISplitViewController class in the iOS library, but it is...
Adding iAds to an App
Advertising is not a new way to make money. It's not even new to mobile apps. However, Apple does it differently, since the distributor...
Saturday, November 10, 2012
Today's iOS Developer Resources.
Today's iOS Developer Resources. 1. Open Source Module For Easy Apple Push Notifications To iOS Apps Using Node.js An Apple push not...