| @implementation AppDelegate | |
| void SwapMethodImplementations(Class cls, SEL left_sel, SEL right_sel) { | |
| Method leftMethod = class_getInstanceMethod(cls, left_sel); | |
| Method rightMethod = class_getInstanceMethod(cls, right_sel); | |
| method_exchangeImplementations(leftMethod, rightMethod); | |
| } | |
| + (void)initialize { | |
| if (self == [AppDelegate class]) { | |
| #ifdef __IPHONE_6_0 |
| # PIL RGB 'im' to CV2 BGR 'imcv' | |
| imcv = np.asarray(im)[:,:,::-1].copy() | |
| # Or | |
| imcv = cv2.cvtColor(np.asarray(im), cv2.COLOR_RGB2BGR) | |
| # To gray image | |
| imcv = np.asarray(im.convert('L')) | |
| # Or | |
| imcv = cv2.cvtColor(np.asarray(im), cv2.COLOR_RGB2GRAY) |
| # Mac OSX Mountain Lion | |
| # Ruby on Rails Development Environment | |
| # RVM | |
| curl -L https://get.rvm.io | bash -s stable && rvm install 1.9.3 && rvm install 1.8.7 | |
| echo '[[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm" # Load RVM function' >> ~/.bash_profile | |
| source ~/.bash_profile | |
| # Disable rarely used RDOC |
| // | |
| // CellBackgroundView.h | |
| // | |
| // | |
| #import <UIKit/UIKit.h> | |
| typedef enum { | |
| CellPositionTop, | |
| CellPositionMiddle, |
| var serialport = require('node-serialport') | |
| var sp = new serialport.SerialPort("/dev/ttyO3", { | |
| parser: serialport.parsers.raw, | |
| baud: 9600 | |
| }) | |
| sp.on('data', function(chunk) { | |
| console.log(chunk.toString('hex'), chunk.toString(), chunk) | |
| }) |
| #!/usr/bin/env bash | |
| rm -rf "${HOME}/Library/Caches/CocoaPods" | |
| rm -rf "`pwd`/Pods/" | |
| pod update |
| void AUM_printAvailableStreamFormatsForId(AudioFileTypeID fileTypeID, UInt32 mFormatID) | |
| { | |
| AudioFileTypeAndFormatID fileTypeAndFormat; | |
| fileTypeAndFormat.mFileType = fileTypeID; | |
| fileTypeAndFormat.mFormatID = mFormatID; | |
| UInt32 fileTypeIDChar = CFSwapInt32HostToBig(fileTypeID); | |
| UInt32 mFormatChar = CFSwapInt32HostToBig(mFormatID); | |
| OSStatus audioErr = noErr; | |
| UInt32 infoSize = 0; |
In the seemlingly endless search for the actual correct and easy way to deploy a Rails app, we have tried several ways. We tried out using Apache2 and running a cluster of Thin servers. With the built in threading of Puma we decided to use it with Nginx.
| - (UIImage *)blurryImage:(UIImage *)image withBlurLevel:(CGFloat)blur { | |
| if (blur < 0.f || blur > 1.f) { | |
| blur = 0.5f; | |
| } | |
| int boxSize = (int)(blur * 100); | |
| boxSize = boxSize - (boxSize % 2) + 1; | |
| CGImageRef img = image.CGImage; | |
| vImage_Buffer inBuffer, outBuffer; |
| // | |
| // NSArray+CollectionOperations.h | |
| // MSAppKit | |
| // | |
| // Created by Jarod Luebbert on 1/4/13. | |
| // | |
| // | |
| #import <Foundation/Foundation.h> |