avdyushin

#define is_iPad    ( UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad )
#define is_iPhone  ( UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone )
#define is_iPhone5 ( is_iPhone && [[UIScreen mainScreen] bounds].size.height == 568.0f )
#define is_Retina  ( [[UIScreen mainScreen] scale] == 2.0f )

avdyushin

#define __FILE_NAME__ [[[NSString stringWithUTF8String:__FILE__] lastPathComponent] UTF8String]

#ifdef DEBUG

    #define DLog( s, ... ) NSLog( @"%s:%d %s %@", \
                                  __FILE_NAME__, \
                                  __LINE__, \
                                  __PRETTY_FUNCTION__, \
                                  [NSString stringWithFormat:(s), ##__VA_ARGS__] )

avdyushin

import Foundation

class HttpClient: NSObject {
    
    let logging = true
    let session = NSURLSession.sharedSession()
    
    func makeRequest(request: NSURLRequest, completionHandler: (NSDictionary?, NSURLResponse?, NSError?) -> Void) {
        
        logRequest(request)

avdyushin

double d = 2.0f; // Delay 
dispatch_time_t t = dispatch_time(DISPATCH_TIME_NOW, d * NSEC_PER_SEC);
dispatch_after(t, dispatch_get_main_queue(), ^(void){
  // Call any function
});

avdyushin

function randomHexColor() {
    
  var v = ( Math.floor( Math.random() * 0xFFFFFF ) ).toString(16);
  while   ( v.length < 6 ) { v = '0' + v; }
  return  ( '#' + v );
    
}

avdyushin

// Product of list
func product(list: [Double]) -> Double {
    return list.reduce(1, combine: *)
}

// Sum of list
func sum(list: [Int]) -> Int {
    return list.reduce(0, combine: +)
}

avdyushin

//
//  String 1.0
//  Created by Caleb Hess on 2/22/16.
//

public extension String {

    public var count: Int { 
        return self.characters.count 
    }

avdyushin

extension UIImage {

    convenience init?(color: UIColor, size: CGSize = CGSizeMake(1, 1)) {
        let rect = CGRectMake(0, 0, size.width, size.height)
        UIGraphicsBeginImageContextWithOptions(rect.size, false, 0)
        let context = UIGraphicsGetCurrentContext()
        CGContextSetFillColorWithColor(context, color.CGColor)
        CGContextFillRect(context, rect)
        self.init(CGImage: UIGraphicsGetImageFromCurrentImageContext().CGImage!)
        UIGraphicsEndImageContext()

avdyushin

//
//  Swift-KVO
//
//  Created by Jim Correia on 6/5/14.
//  Copyright (c) 2014-2015 Jim Correia. All rights reserved.
//
//  Update: 6/17/2014
//
//  KVOContext has gone away; use the same idiom you'd use from Objective-C for the context
//

avdyushin

#!/bin/sh

if [ -z $1 ]; then
    echo "Usage: ${0} file"
    exit -1
fi

cat $1 | \
    grep .pf- | \
    sed -e 's/.pf-//g' | \