Java(Android), Objective-C, Swift(iOS), Python 문법비교

Java(Android), Objective-C, Swift(iOS), Python 문법비교

구분	Java	Objective-C	Swift	Python	C#
import	import android.content.Context	#import "AppDelegate.h" #import <AdSupport/AdSupport.h>	import Foundation	import math from math import ceil, floor	using System;
콘솔출력	System.out.println("Hello World"); Log.v("tag", "Hello World");	printf(@"Hello World"); NSLog(@"Hello World");	print("Hello World")   Swift.print("Hello World")	print("Hello World")	Console.WriteLine("Hello World");
함수정의	public static void Hello() {} public static String Hello(String s) { return ""; } public static void Hello() {} public static String Hello() { return ""; }	- (void) Hello {} - (NSString *)Hello { return @"" } - (void) Hello:(NSString*) name good: (BOOL) good {} - (NSString *) Hello:(NSString*) name good: (BOOL) good { return @"" }	func Hello() {} func Hello(_ name: String) {} func Hello(name: String) {} func Hello(_ name: String) -> String { return "" } func Hello(name: String) -> String { return "" }	def Hello(): def Hello(s): def Hello():    return "" def Hello(s):    return ""	public static void Hello(); public static void Hello(string s); public static string Hello() {  return ""; } public static string Hello(string s) { return ""; }
함수호출	this.Hello(); this.Hello("World");	[self Hello]; [self Hello:@"World"]; [self Hello:@"World" good:YES];	self.Hello() self.Hello("World")	Hello() Hello("World")	Hello(); Hello("World");