ylem

#import <Foundation/Foundation.h>

int main(int argc, const char * argv[])
{

    @autoreleasepool {
        
        // insert code here...
        NSLog(@"Hello, World!");
        

ylem

- (NSString*)timeString
{
    NSDateFormatter *formatter;
    NSString        *dateString;
    
    formatter = [[[NSDateFormatter alloc] init] autorelease];
    [formatter setDateFormat:@"dd-MM-yyyy HH:mm:ss"];
    dateString = [formatter stringFromDate:[NSDate date]];
    
    return dateString;

ylem

+ (instancetype)sharedInstance
{
    static MyClass *sharedInstance = nil;
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        sharedInstance = [[MyClass alloc] init];
    });
    return sharedInstance;
}

ylem

NSString     *string     = @"中华人民共和国万岁 万岁 万万岁";
NSCountedSet *countedSet = [NSCountedSet new];

[string enumerateSubstringsInRange:NSMakeRange(0, [string length])
                          options:NSStringEnumerationByComposedCharacterSequences | NSStringEnumerationLocalized
                        usingBlock:^(NSString *substring, NSRange substringRange, NSRange enclosingRange, BOOL *stop){
                            _sumText++;
                            [countedSet addObject:substring];
                        }];

ylem

func BezierCurveMove(screenSize: CGSize, node: SKSpriteNode) {
        let size   = node.size
        var cgpath = CGPathCreateMutable()
        
        //random values
        let xStart = Utility.randInRange(Int(size.width)...Int(screenSize.width-size.width))
        let xEnd   = Utility.randInRange(Int(size.width)...Int(screenSize.width-size.width))
        
        //ControlPoint1
        let cp1X   = Utility.randInRange(Int(size.width)...Int(screenSize.width-size.width))

ylem

# Change the ownership and permissions of "//usr//local" back to your user account!
sudo chown -R $(whoami):admin /usr/local

ylem

#import <Foundation/Foundation.h>

@interface Utlity : NSObject

+ (NSString *)formatDaySuffixForDate:(NSDate *)date;
+ (NSString *)formatDayWithSuffixForDate:(NSDate *)date withWeekday:(BOOL)showWeekday;

@end

@implementation Utlity

ylem

using System;
using NUnit.Framework;

namespace RomanTest
{
	public class RomanArabic
	{
		public RomanArabic() { }

		[TestCase("M", 1000)]

ylem

/**
 * Generate a mutable URLRequest with authorisation Token (if has) and User-Agent
 *
 * @param url NSURL object
 * @param method GET, POST, PUT or DELETE
 * @return NSMutableURLRequest object, can be modify (add more values) later.
 */
- (NSMutableURLRequest *)requestUrl:(NSURL *)url method:(NSString *)method {
    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:url
                                                          cachePolicy:NSURLRequestReloadIgnoringLocalCacheData

ylem

//: Playground - noun: a place where people can play

import UIKit
import PlaygroundSupport

class WLCollectionCell: UICollectionViewCell {
    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }