darcwader

# OS X temporary files that should never be committed
.DS_Store
*.swp
*.lock
profile

# Xcode temporary files that should never be committed
*~.nib

# Xcode build files -

darcwader

NSMutableString *js = [NSMutableString stringWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"individualnotification" ofType:@"js"] encoding:NSUTF8StringEncoding error:nil];
    [js appendString:@"getHeightForElementById(\"idNotificationContent\")"];
    
    float height = [[contentWebView stringByEvaluatingJavaScriptFromString:js] floatValue];


function getHeightForElementById(elementID) {
    var height = 0;
  var subElements = Array();
    var element = document.getElementById(elementID);

darcwader

    CATransform3D transform = CATransform3DIdentity;
    transform.m34 = 1.0/700.0;
    transform = CATransform3DRotate(transform, M_PI, 0, 1, 0);
    CATransform3D transform2 = CATransform3DRotate(transform, -M_PI/2, 0, 1, 0);
    CATransform3D transform3 = CATransform3DRotate(transform2, -M_PI/2, 0, 1, 0);

    CALayer *layer = self.cardView.layer;
    CABasicAnimation *rotation = [CABasicAnimation animationWithKeyPath:@"transform"];
    rotation.fromValue = [NSValue valueWithCATransform3D:transform];
    rotation.toValue = [NSValue valueWithCATransform3D:transform2];

darcwader

import CoreGraphics
import ImageIO
import MobileCoreServices

func createGIF(with images: [UIImage], loopCount: Int = 0, frameDelay: Double, callback: (dataURL: NSURL?, error: NSError?) -> ()) {
    let fileProperties = [kCGImagePropertyGIFDictionary as String: [kCGImagePropertyGIFLoopCount as String: loopCount]]
    let frameProperties = [kCGImagePropertyGIFDictionary as String: [kCGImagePropertyGIFDelayTime as String: frameDelay]]

    let documentsDirectory = NSTemporaryDirectory()
    let url = NSURL(fileURLWithPath: documentsDirectory).URLByAppendingPathComponent("animated.gif")

darcwader

func imageFromSampleBuffer(sampleBuffer:CMSampleBufferRef) -> UIImage? {
        if let imageBuffer = CMSampleBufferGetImageBuffer(sampleBuffer) {
            CVPixelBufferLockBaseAddress(imageBuffer,0)
            let baseAddress = CVPixelBufferGetBaseAddress(imageBuffer)
            let bytesPerRow = CVPixelBufferGetBytesPerRow(imageBuffer)
            let width = CVPixelBufferGetWidth(imageBuffer)
            let height = CVPixelBufferGetHeight(imageBuffer)
            let colorSpace = CGColorSpaceCreateDeviceRGB()
            let context = CGBitmapContextCreate(baseAddress,width,height,8,bytesPerRow, colorSpace, CGBitmapInfo.ByteOrder32Little.rawValue | CGImageAlphaInfo.PremultipliedFirst.rawValue)

darcwader

package main

import (
	"encoding/json"
	"fmt"
)

func main() {
	str := `{"hello":{"nested":{"world":"!"}}}`
	fmt.Println("input string : ", str)

darcwader

extension UIImage {
    func resizeUI(size:CGSize) -> UIImage? {
        UIGraphicsBeginImageContextWithOptions(size, true, self.scale)
        self.drawInRect(CGRect(origin: CGPointZero, size: size))
        
        let resizedImage = UIGraphicsGetImageFromCurrentImageContext()
        UIGraphicsEndImageContext()
        return resizedImage
    }
}

darcwader

extension UIImage {
    func resizeCG(size:CGSize) -> UIImage? {
        let bitsPerComponent = CGImageGetBitsPerComponent(self.CGImage)
        let bytesPerRow = CGImageGetBytesPerRow(self.CGImage)
        let colorSpace = CGImageGetColorSpace(self.CGImage)
        let bitmapInfo = CGImageGetBitmapInfo(self.CGImage)
        
        let context = CGBitmapContextCreate(nil, Int(size.width), Int(size.height), bitsPerComponent, bytesPerRow, colorSpace, bitmapInfo.rawValue)
        CGContextSetInterpolationQuality(context, .High)
        

darcwader

extension UIImage {
    func resizeCI(size:CGSize) -> UIImage? {
        let scale = (Double)(size.width) / (Double)(self.size.width)
            let image = UIKit.CIImage(CGImage:self.CGImage!)
            
            let filter = CIFilter(name: "CILanczosScaleTransform")!
            filter.setValue(image, forKey: kCIInputImageKey)
            filter.setValue(NSNumber(double:scale), forKey: kCIInputScaleKey)
            filter.setValue(1.0, forKey:kCIInputAspectRatioKey)
            let outputImage = filter.valueForKey(kCIOutputImageKey) as! UIKit.CIImage

darcwader

extension UIImage {
    func resizeVI(size:CGSize) -> UIImage? {
        let cgImage = self.CGImage!
            
            var format = vImage_CGImageFormat(bitsPerComponent: 8, bitsPerPixel: 32, colorSpace: nil,
                                              bitmapInfo: CGBitmapInfo(rawValue: CGImageAlphaInfo.First.rawValue),
                                              version: 0, decode: nil, renderingIntent: CGColorRenderingIntent.RenderingIntentDefault)
            var sourceBuffer = vImage_Buffer()
            defer {
                sourceBuffer.data.dealloc(Int(sourceBuffer.height) * Int(sourceBuffer.height) * 4)