iOS engineer who likes clean, simple designs and sans-serif.

Week 2 Day 3 – (NSString *) description method

NSObject implements a -(NSString *)description method, which makes debugging in console via NSLog really nice. A few seconds of code can make debugging much easier, especially when working with objects. …

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Week 2 Day 2 – NSSortDescriptor and NSPredicate

Here’s an example on how to use (more than one) NSSortDescriptor. It seems equivalent to a SQL “sort by”. NSArray *instructors = @[joe,al,babyAl]; NSSortDescriptor *nameDescriptor = [NSSortDescriptor sortDescriptorWithKey:@"name" ascending:NO]; NSSortDescriptor …

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Week 2 Day 1 – Custom or Designated Initializer

Here’s the Objective-C code that I like to start with in order to write custom or designated initializers. – (instancetype)init {     self = [super init];     if …

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frequently used vim commands

For the vim newbies out there, here’s a list of the vim commands that I use most on a day-to-day basis. vim seems really intimidating at first, but once you …

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Week 1 Day 5 – Object Oriented Programming in iOS

Some random nuggets that I learned today (or maybe these things just clicked if I covered them before): – Class methods (+) are typically used for initialization. Normally, you’ll typically …

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Week 1 Day 4 – NSMutableDictionary > NSMutableArray

Today I learned that I should use NSMutableDictionary instead of NSMutableArray for fast indexing/searching. Never thought about it that way before — I always used to only consider it when …

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Week 1 Day 2 – Github vs. project.pbxproj and storyboards

Today, I learned about the hell that can be git merging .pbxproj and .storyboard files in iOS. I got to experience first hand the importance of good clear commits. Some …

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Week 1 Day 1 – Saving to Address Book

We did a lot of Git + Github today, which I have used before. We also built a simple “Profile app” (to introduce ourselves) using a Tab Bar View Controller. …

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Using RGB Colors in Objective-C

A quick helper macro to use RGB colors for iOS: #define UIColorFromRGB(rgbValue) [UIColor colorWithRed:((float)((rgbValue & 0xFF0000) >> 16))/255.0 green:((float)((rgbValue & 0xFF00) >> 8))/255.0 blue:((float)(rgbValue & 0xFF))/255.0 alpha:1.0] [[UINavigationBar appearance] setBarTintColor:UIColorFromRGB(0x067AB5)];

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iOS Facebook Login [Cheatsheet]

Below are some notes for getting Facebook Login to work on iOS 7. Create Facebook App – Log into Facebook Developers at and click “Create New App”. – Type …

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نيك عربى فى الطيز سكس ملكة جمال العالم
سكس مصري محجبات دعك بزاز
فيديو نيك جماعي كاميرا ويب سكس
جنس سادى نيك هبه
افلام سكس البنت وامها سكس فى الجامعة
لعب فى كس سكس فى الصعيد
سكس يابانى خيانه نيك في طيز
صور بزاز امهات سكس شواذ بنات
مص الحلمات نيك عربي
افلام تركى سكس سكس محارم افلام نيك
اجمد طيز سكس يابانية
فيديو سكس مني فاروق نكت جارتى
مشاهده سكس عربى بورنو عربى
قصة الخادمة الهايجة سكس حريم
سحاق جماعى صور نيك مصري