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Dharani Kumar
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Higher Order Functions: Map, Filter, Reduce and more
Introducing Closures One of the great features of Swift is a clean
new syntax for first class functions / closures that replaced the quite
confusing block syntax. Closures are self-contained blocks of functionality that can be passed around and used in yo...
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Nil Coalescing Operator
“The nil coalescing operator ( a ?? b ) unwraps an optional a if it contains a value, or returns a default value b if a is nil. The expression a is always of an optional type. The expression b must match the type that is stored inside a. The nil coalescing ...
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Swift Interview Questions :iOS
What is Swift ? ---> Swift is a new programming language for iOS and Mac application development. If you are developing an application using swift, you don't need a main function, you don't need to write semicolon at the end of each line.
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Having Swift and Objective C in a same project
Mix and Match Overview: Objective C and Swift files can coexist in a single project,  whether the project was originally an Objective-C or Swift project.   You can simply add a file of the other language directly to an existing project. This natural workflo...
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Calling a Method in iOS Swift: Takes and Returns multiple values
A function type can have a variadic parameter as the last parameter in its  parameter type . Syntactically, a variadic parameter consists of a base type name followed immediately by three dots ( ... ), as in  Int... . A variadic parameter is treated as an a...
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Getting Started with Swift Language: A Brief Introduction of the New Programming Language
Along with the announcement of iOS 8 and Yosemite, Apple surprised all developers in the WWDC by launching a new programming language called  Swift . At AppCoda, we’re all excited about the release of Swift. We enjoy programming in Objective-C but the langu...
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Calendar Server changes
[ prev in list ] [ next in list ] [ prev in thread ] [ next in thread ] List: calendarserver-changes Subject: [CalendarServer-changes] [10079] CalendarServer/branches/users/gaya/sharedgroups
From: source_changes () macosforge ! org Date: 2012-11-17 4:03:...
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Binary Search With out Collections in Java
import java.util.Scanner; public class BinarySearching {   /**   * @param args   */   public static void main(String[] args) {     // TODO Auto-generated method stub     int [] b = new int [ 7 ];     int searchValue = 0 , index;     System.out.println( " En...
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Binary Search with Collections in Java
import java.util.Arrays; public class BinarySearch  {     /**     * @param args     */      public static void main(String[] args)       {           // TODO Auto-generated method stub          int array[]={ 1 , 3 , 4 , 7 , 6 , 23 };          int p,key= 6 ; ...
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Array Matrix in Java
import java.util.Scanner; public class Array { /** * @param args */ public static void main(String[] args) {   // TODO Auto-generated method stub int a[][]= new int [ 2 ][ 2 ]; System.out.println( "enter the 4 elements" ); Scanner scanner= new Scanner(Syste...
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