geolocation in ios

... you can get in on the geolo- cation game by using the Core Location framework, one of the most powerful and interesting frameworks in the iOS SDK. It abstracts the details of determining a user’s location, ... underestimated. Interestingly, unlike most SQL database engines, the SQLite engine makes use of dynamic typing. Most other SQL databases implement static typing: the column in w...

Ngày tải lên: 05/05/2014, 14:04

... written using a block object would be: int (^sum)(int, int) = ^(int value1, int value2){ return value1 + value2; }; Or, for instance, if we were to implement a procedure in C that simply prints out ... display something, hide something, add a view to a window, etc.) needs to be executed on the main thread. 1.1 Introducing GCD and Block Objects | 9 Writing Game Center Apps in iOS Before...

Ngày tải lên: 06/03/2014, 09:20

... done using the AVAudioSes sion class by checking the inputIsAvailable class property: AVAudioSession *audioSession = [AVAudioSession sharedInstance]; BOOL audioAvailable = audioSession.inputIsAvailable; You ... dealloc]; } After saving your changes (⌘-S) single click on the MediaViewController.xib NIB file to open it in Interface Builder. Drag and drop a UIButton and a UIImageView into the...

Ngày tải lên: 16/03/2014, 00:20

... done using the AVAudioSes sion class by checking the inputIsAvailable class property: AVAudioSession *audioSession = [AVAudioSession sharedInstance]; BOOL audioAvailable = audioSession.inputIsAvailable; You ... dealloc]; } After saving your changes (⌘-S) single click on the MediaViewController.xib NIB file to open it in Interface Builder. Drag and drop a UIButton and a UIImageView into the...

Ngày tải lên: 17/03/2014, 19:20

... delve deeper into each of the following apps in the upcoming recipes. f Mail f Photos f App Store f iTunes and Music f Settings www.it-ebooks.info Instant New iPad Features in iOS 6 How-to 7 How ... setup is fairly simple. www.it-ebooks.info Instant New iPad Features in iOS 6 How-to 10 We begin by tapping Add VIP…, as shown in the following screenshot: This brings up all of...

Ngày tải lên: 23/03/2014, 07:20

... tftpdnld ROMMON Command Introduction Before You Begin Conventions Prerequisites Components Used Operation Example Related Information Introduction This document explains how to download a software ... TFTP Using the tftpdnld ROMmon Command Table of Contents How to Download a Software Image to a Cisco 2600 via TFTP Using the tftpdnld ROMMON Command 1 Introduction 1 Before You Begin 1 Co...

Ngày tải lên: 13/11/2012, 11:22

... encouraged iOS developers to integrate social features into iOS apps. In iOS 6, Apple has now partnered with Facebook to include Facebook’s Single Sign-On mechanism directly into the iOS platform. In ... all of the native iOS controls mocked up into Photoshop layers in a single iOS GUI (graphical user interface) PSD file. This makes an ideal starting point when designing...

Ngày tải lên: 06/03/2014, 03:20

... 113 6 Settings, audio, and shake detection in TimeDown 114 6.1 Settings bundle in iOS projects 116 TECHNIQUE 35 Adding settings to an Xcode project 116 TECHNIQUE 36 Initializing iOS settings 118 TECHNIQUE ... sharing interface 245 11.3 Creating calendar items in the OS 246 TECHNIQUE 91 Creating the event store and calendar event 246 TECHNIQUE 92 Creating a calendar reminder 250 11....

Ngày tải lên: 06/03/2014, 23:20

... an iOS Developer? If you have an interest in learning, time to invest in exploring and practicing with Apple’s developer tools, and an Intel Macintosh computer running Lion, you have everything ... Building Background-Aware Applications 691 Understanding iOS Backgrounding 692 Disabling Backgrounding 696 Handling Background Suspension 697 Implementing Local Notifications 698 Using...

Ngày tải lên: 22/03/2014, 21:20

... server-bus line linecode link-test location logging logging buffered logging console logging facility logging history logging history size logging monitor ... size logging monitor logging on logging source-interface logging synchronous logging trap login login authentication logout-warning loopback map-class...

Ngày tải lên: 25/03/2014, 10:40