| QPickOneView* myView = nil; | |
| NSArray* nibViews = [[NSBundle mainBundle] loadNibNamed:@"QPickOneView" owner:self options:nil]; | |
| for (id currentObject in nibViews) { | |
| if ([currentObject isKindOfClass:[QPickOneView class]]) { | |
| myView = (QPickOneView *) currentObject; | |
| break; | |
| } | |
| } |
Sublime Text 2 ships with a CLI called subl (why not "sublime", go figure). This utility is hidden in the following folder (assuming you installed Sublime in /Applications like normal folk. If this following line opens Sublime Text for you, then bingo, you're ready.
open /Applications/Sublime\ Text\ 2.app/Contents/SharedSupport/bin/subl
You can find more (official) details about subl here: http://www.sublimetext.com/docs/2/osx_command_line.html
| CABasicAnimation* animation = [CABasicAnimation animationWithKeyPath:@"transform.rotation"]; | |
| [animation setToValue:[NSNumber numberWithFloat:-M_PI/128]]; | |
| [animation setFromValue:[NSNumber numberWithDouble:M_PI/128]]; | |
| [animation setDuration:0.09]; | |
| [animation setRepeatCount:NSUIntegerMax]; | |
| [animation setAutoreverses:YES]; |
| NSURL *originalFileName = [NSURL alloc]; | |
| NSURL *RecordingPath =[NSURL fileURLWithPath:[appDelegate.RecordingPath stringByAppendingPathComponent: | |
| [NSString stringWithFormat:@"RecordingFile.wav"]]]; | |
| NSLog(@"LocalRecoding Path :%@",RecordingPath); | |
| originalFileName=RecordingPath; | |
| NSURL *temporaryFileName = [NSURL alloc]; |
| static NSString *kcIdentifier = @"MyApp"; | |
| @implementation LTAppDelegate (KeyChain) | |
| - (void)keychainInit | |
| { | |
| self.keychainDict = [NSMutableDictionary dictionaryWithCapacity:7]; | |
| KeychainItemWrapper *item = [[KeychainItemWrapper alloc] initWithIdentifier:kcIdentifier accessGroup:nil]; | |
| [self.keychainDict setObject:@"" forKey:kcEmailAddress]; |
One of my favorite past times is to look at the notebooks of famous scientists. Da Vinci's notebook is well known, but there plenty others. Worshipping Da Vinci like no other, I bought a Think/Create/Record journal, used it mostly to keep jot down random thoughts and take notes. This was great in the beginning, but the conformity of lines drove me nuts. Only moleskines made blank notebooks, so I had to buy one.
At the same time I started a freelance project. The project itself is irrelevant, but suffice to say it was very complex and spanned several months. It seemed like a perfect opportunity to use the moleskine. Looking back, all my entries fell under few categories:
| - (UIViewController *)topViewController{ | |
| return [self topViewController:[UIApplication sharedApplication].keyWindow.rootViewController]; | |
| } | |
| - (UIViewController *)topViewController:(UIViewController *)rootViewController | |
| { | |
| if (rootViewController.presentedViewController == nil) { | |
| return rootViewController; | |
| } | |
| - (UIImage *)compressImage:(UIImage *)image{ | |
| float actualHeight = image.size.height; | |
| float actualWidth = image.size.width; | |
| float maxHeight = 600.0; | |
| float maxWidth = 800.0; | |
| float imgRatio = actualWidth/actualHeight; | |
| float maxRatio = maxWidth/maxHeight; | |
| float compressionQuality = 0.5;//50 percent compression | |
| if (actualHeight > maxHeight || actualWidth > maxWidth) { |
| // Taken from http://PSPDFKit.com. This snippet is under public domain. | |
| #define UIKitVersionNumber_iOS_7_0 0xB57 | |
| BOOL PSPDFIsUIKitFlatMode(void) { | |
| static BOOL isUIKitFlatMode = NO; | |
| static dispatch_once_t onceToken; | |
| dispatch_once(&onceToken, ^{ | |
| // We get the modern UIKit if system is running >= iOS 7 and we were linked with >= SDK 7. | |
| if (kCFCoreFoundationVersionNumber >= kCFCoreFoundationVersionNumber_iOS_7_0) { | |
| isUIKitFlatMode = (NSVersionOfLinkTimeLibrary("UIKit") >> 16) >= UIKitVersionNumber_iOS_7_0; | |
| } |
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.