sburlot

- (CGImageRef)CGImageRotatedByAngle:(CGImageRef)imgRef angle:(CGFloat)angle
{
  CGFloat angleInRadians = angle * (M_PI / 180);
  CGFloat width = CGImageGetWidth(imgRef);
  CGFloat height = CGImageGetHeight(imgRef);

  CGRect imgRect = CGRectMake(0, 0, width, height);
  CGAffineTransform transform = CGAffineTransformMakeRotation(angleInRadians);
  CGRect rotatedRect = CGRectApplyAffineTransform(imgRect, transform);

NachoMan

// DataManager.h
#import <Foundation/Foundation.h>
#import <CoreData/CoreData.h>

extern NSString * const DataManagerDidSaveNotification;
extern NSString * const DataManagerDidSaveFailedNotification;

@interface DataManager : NSObject {
}

jeksys

@protocol SomeClassDelegate <NSObject>

- (void) SomeClassSelector:(ParamType*)param;

@end


@interface SomeClass : UIViewController {
id <SomeClassDelegate> delegate;
    

jeksys

    NSArray *names = [UIFont familyNames];
    for (NSString *fontName in names) {
        NSLog(@"%@:", fontName);
        NSArray *fontnames = [UIFont fontNamesForFamilyName:fontName];
        for (NSString *fontNameinFamily in fontnames) {
            NSLog(@"-->%@", fontNameinFamily);
        }
    }

nicklockwood

//
//  ARC Helper
//
//  Version 2.2
//
//  Created by Nick Lockwood on 05/01/2012.
//  Copyright 2012 Charcoal Design
//
//  Distributed under the permissive zlib license
//  Get the latest version from here:

hiddenmemory

- (NSArray*)listOfNames {
    
	NSFetchRequest *request = [[NSFetchRequest alloc] init];
	
	[request setEntity:[NSEntityDescription entityForName:@"SomeObject" inManagedObjectContext:self.managedObjectContext]];
	
	[request setResultType:NSDictionaryResultType];
	[request setPropertiesToFetch:[NSArray arrayWithObject:@"name"]];
	[request setPropertiesToGroupBy:[NSArray arrayWithObject:@"name"]];
	[request setPredicate:[NSPredicate predicateWithFormat:@"type = %@", @"static"]];

jacobbubu

mr	Marathi
bs	Bosnian
ee_TG	Ewe (Togo)
ms	Malay
kam_KE	Kamba (Kenya)
mt	Maltese
ha	Hausa
es_HN	Spanish (Honduras)
ml_IN	Malayalam (India)
ro_MD	Romanian (Moldova)

albertodebortoli

- (NSString*)jsonStructureFromManagedObjects:(NSArray*)managedObjects;
- (NSArray*)managedObjectsFromJSONStructure:(NSString*)json withManagedObjectContext:(NSManagedObjectContext*)moc;

- (NSDictionary*)dataStructureFromManagedObject:(NSManagedObject*)managedObject
{
  NSDictionary *attributesByName = [[managedObject entity] attributesByName];
  NSDictionary *relationshipsByName = [[managedObject entity] relationshipsByName];
  NSMutableDictionary *valuesDictionary = [[managedObject dictionaryWithValuesForKeys:[attributesByName allKeys]] mutableCopy];
  [valuesDictionary setObject:[[managedObject entity] name] forKey:@"ManagedObjectName"];
  for (NSString *relationshipName in [relationshipsByName allKeys]) {

turtlesoupy

#import "SFSSmokeScreen.h"
#import <QuartzCore/QuartzCore.h>

@implementation SFSSmokeScreen {
    __weak CAEmitterLayer*smokeEmitter;
}

-(id)initWithFrame:(CGRect)frame emitterFrame:(CGRect)emitterFrame{
   if ((self = [super initWithFrame:frame])) {
       self.backgroundColor = [UIColor clearColor];

KWMalik

##Google Interview Questions: Product Marketing Manager

• Why do you want to join Google? -- Because I want to create tools for others to learn, for free. I didn't have a lot of money when growing up so I didn't get access to the same books, computers and resources that others had which caused money, I want to help ensure that others can learn on the same playing field regardless of their families wealth status or location.
• What do you know about Google’s product and technology? -- A lot actually, I am a beta tester for numerous products, I use most of the Google tools such as: Search, Gmaill, Drive, Reader, Calendar, G+, YouTube, Web Master Tools, Keyword tools, Analytics etc.
• If you are Product Manager for Google’s Adwords, how do you plan to market this?
• What would you say during an AdWords or AdSense product seminar?
• Who are Google’s competitors, and how does Google compete with them? -- Google competes on numerous fields: --- Search: Baidu, Bing, Duck Duck Go