PaulTaykalo

/*
        func createBackgroundContext() -> NSManagedObjectContext {
            let context = NSManagedObjectContext(concurrencyType: NSManagedObjectContextConcurrencyType.privateQueueConcurrencyType)
            context.parent = self.mainContext
            return context
        }
*/

        do {
            let photos = try appData.createBackgroundContext().fetch(request)

PaulTaykalo

import Foundation

class A: NSObject, NSCoding  {
    var value: Double?

    init(value: Double?) {
        self.value = value
    }

PaulTaykalo

// This is rather simple example of defer usage
// It won't work if your'e about to measure microsecs for obvious reasons
// But it can help if you're gathering small stats and instruments aren't working for you
// For debugging purposes - Try to use instruments first :) 
// For analytics purposes - This can be better

// Swift 2.+
// func timeLogger(operation: String = #function) -> () -> () {
//    let now = NSDate()
//    return  {

PaulTaykalo

int +[NSPersistentStoreCoordinator _beginPowerAssertionWithAssert:]() {
    r14 = rdx;
    rbx = objc_getClass("UIApplication");
    rax = 0x0;
    rcx = 0x0;
    if (rbx != 0x0) {
            rcx = [rbx respondsToSelector:@selector(sharedApplication)];
            rax = 0x0;
            COND = rcx == 0x0;

PaulTaykalo

#!/bin/sh
# place me in .git/hooks/pre-commit
exec 1>&2
if test $(git diff-index -p -M --cached HEAD -- | grep '^+' | grep '^+[[:space:]]*\(fdescribe(\|fcontext(\|fit(\)' | wc -c ) != 0
then	
    searchedStrings=`git diff-index -p -M --cached HEAD -- | grep '^+' | grep '^+[[:space:]]*\(fdescribe(\|fcontext(\|fit(\)'`
	echo "Error: You forgot to remove fdescribe:
${searchedStrings}"
	exit 1
fi

PaulTaykalo

protocol Additable {
    func add()
}

protocol Substractable {
    func sub()
}
protocol SupportsAddition1 {
    associatedtype T = Additable
    var operand: T {get set}

PaulTaykalo

# So there should be run script which will pass
#./timecheck.py start
#./timecheck.py stop

#!/usr/bin/python
import json,httplib,sys,time,os
from os.path import expanduser

seconds = int(round(time.time()))

PaulTaykalo

import UIKit

extension UITableViewCell {

    private static var className: String {
        return String(self.self)
    }

    static func reuseIdentifier() -> String {
        return className

PaulTaykalo

#import <Foundation/Foundation.h>
@implementation NSObject (Private)
- (float)doSomethng {
    return 42.0;
}
@end

int main(int argc, char * argv[]) {
    @autoreleasepool {
        NSObject * object = [NSObject new];

PaulTaykalo

import Foundation

protocol DefaultValueConvertible {
    static func defaultValue() -> Self
}

extension Double : DefaultValueConvertible {
    static func defaultValue() -> Double { return 0.0 }
}