Best Ios Course Online

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• BEST IOS COURSE ONLINE

B E S T O N L I N E C O U R S E S C O U P O N . C
O M
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O V E R V I E W
A B O U T I O S F E A T U R E S O F I O S O P E
R A T I N G S Y S T E M E N V I R O N M E N T A
L S E T U P B A S I C S O F O B J E C T I V E C D
A T A T Y P E S I N O B J E C T I V E - C A C T
I O N S A N D O U T L E T S E M A I L A P P L I C
A T I O N A U D I O A N D V I D E O F I L E H
A N D L I N G
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ABOUT IOS
IOS IS AN OPERATING WHICH IS SPECIALLY MADE FOR
IPHONE, IPAD, AND APPLE TV. THIS MOBILE
OPERATING SYSTEM WAS DEVELOPED AND LAUNCHED BY
APPLE INC. IOS WAS INITIALLY RELEASED IN THE
YEAR 2007 . THE IOS OPERATING SYSTEM IS DERIVED
FROM OS X WHICH IS USED IN MOBILE COMPUTERS.
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FEATURES OF IOS OPERATING SYSTEM
Important features such as Siri, Maps,
GPS, accelerometer, camera, safari, powerful
APIs, multi- touch, many gestures, high-end
processor, etc. The number of iPhone and iPad
users is increased steadily because of the
features.
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Environmental Setup
Users have to download the Xcode file using the
link given below. https//developer.apple.com/dow
nloa ds/ Next the users need to drag the Xcode
to the application. Interface Builder is a tool
which is used to create a user- friendly
interface.
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Basics of objective C
Objective-C is an object-oriented programming
language used in iOS development. In this
programming language, file declaration is made
in interface file whereas the file definition is
done in the implementation file.
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D a t a t y p e s i n O b j e c t i v e C
NSString is used to represent the string. BOOL is
used to represent Boolean. NSInteger is used to r
epresent integer values. CGfloat is responsible
for representing floating point values.
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EMAIL APPLICATION

• Initially, you have to create the
• view based application. Then select the project
  file, targets and insert the messageUI.framework.
  
• After that, the programmers have to add a button
  in
• ViewController.xib and make an action to send
  the email.

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Audio and video
Initially, you have to create the view based
application. Then select the project file,
targets and insert the AVFoundation.framework and
MediaPlayer.framework. After that, the
programmers have to add two buttons
in ViewController.xib and make an action to play
audio and video files.
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FILE HANDLING
Some key methods are used in iOS for handling
files. The bundle application helps to read the
files. The key methods are accessing and
manipulating. We can achieve some of the file
actions such as comparing two file contents,
move the file, copy the file, read the file,
remove the file, write the file, and also the
users can check whether the file exists at a
path or not.
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BEST IOS COURSE ONLINE 2017
Ios 9 And Swift 2 Course Ios 10 And Swift
3 Complete Tutorial Video Of  Ios 10
Course Iphone  App Programming  For
Noobs Benefits Of Learning Swift 2.1
Linkable link
BEST IOS COURSE ONLINE
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