mattrubin

import UIKit



// A swift protocol can apply to a class, struct, or enum,
// but only a reference type can be stored in a `weak` var,
// so a weak var cannot be of a typical protocol type.

protocol MyProcotol {
}

stonehippo

marchinram

import UIKit

extension UIImage {
    subscript (x: Int, y: Int) -> UIColor? {
        guard x >= 0 && x < Int(size.width) && y >= 0 && y < Int(size.height),
            let cgImage = cgImage,
            let provider = cgImage.dataProvider,
            let providerData = provider.data,
            let data = CFDataGetBytePtr(providerData) else {
            return nil

ezefranca

+(NSString *)returnURL: (requestMethodGET)methodGET line:(id)line{
    NSString *SPTrans = @"http://api.olhovivo.sptrans.com.br/v0";
    switch (methodGET) {
        case requestMethodGETLinhas:                return [NSString stringWithFormat:@"%@/Linha/Buscar?termosBusca=%@", SPTrans, line]; break;
        case requestMethodGETDetalhes:              return [NSString stringWithFormat:@"%@/Linha/CarregarDetalhes?codigoLinha=%@", SPTrans, line] ;break;
        case requestMethodGETParadas:               return [NSString stringWithFormat:@"%@/Parada/Buscar?termosBusca=%@", SPTrans, line] ;break;
        case requestMethodGETParadasPorLinha:       return [NSString stringWithFormat:@"%@/Parada/BuscarParadasPorLinha?codigoLinha=%@", SPTrans, line] ;break;
        case requestMethodGETParadasPorCorredor:    return [NSString stringWithFormat:@"%@/Parada/BuscarParadasPorCorredor?codigoCorredor=%@", SPTrans, line] ;break;
        case requestMethodGETCorredores:            return [NSString stringWithFormat:@"%@/Corred

vasarhelyia

tableView
    .rx_modelSelected(PasteboardItem)
    .subscribeNext { [weak self] element in
        self?.pasteViewModel.addItemsToPasteboard(element)
    }.addDisposableTo(disposeBag)

marmelroy

// Create a UIViewPropertyAnimator object. Here's a simple one with a UIKit animation curve:
let colorChange = UIViewPropertyAnimator(duration: 0.3, curve: .easeIn, animations: { [weak self] in
      self?.view.backgroundColor = UIColor(red: 255.0/255.0, green: 80.0/255.0, blue: 43.0/255.0, alpha: 1.0)
})

// There's also support for easy spring-based animations - all you need to set is a damping ratio (a value between 0 and 1). Alternatively, you can create your own curves by adopting the UITimingCurveProvider protocol.
let alphaChange = UIViewPropertyAnimator(duration: 0.3, dampingRatio: 0.6, animations: { [weak self] in
      self?.circleView.alpha = 0.0
})

steipete

# The trick is to link the DeviceSupport folder from the beta to the stable version.
# sudo needed if you run the Mac App Store version. Always download the dmg instead... you'll thank me later :)

# Support iOS 15 devices (Xcode 13.0) with Xcode 12.5:
sudo ln -s /Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport/15.0 /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport

# Then restart Xcode and reconnect your devices. You will need to do that for every beta of future iOS versions

# (A similar approach works for older versions too, just change the version number after DeviceSupport)

chrisroff

import UIKit

protocol DismissalDelegate : class {
    func finishedShowing(viewController: UIViewController)
}

protocol Dismissible : class {
    weak var dismissalDelegate : DismissalDelegate? { get set }
}

runys

// Create the Activity Indicator
let activityIndicator = UIActivityIndicatorView(activityIndicatorStyle: .gray)
        
// Add it to the view where you want it to appear
view.addSubview(activityIndicator)
        
// Set up its size (the super view bounds usually)
activityIndicator.frame = view.bounds
// Start the loading animation
activityIndicator.startAnimating()

igorcferreira

A publicação de conteúdo em redes sociais não é uma construção de um CV público.
Assim como a contribuição com projetos open source não se caracteriza, por si só, como um portfólio de venda.

Não é porque postei receitas e fiz checkin em restaurantes que tenho pretensão em ser crítico da Michelin.

Vocês indexam e expõe devs como se os mesmos estivessem aptos a serem bombardeados com spam de empresas e propostas de freelas ou projetos irrelevantes para o profissional.
Inclusive, listando tecnologias que a pessoa não domina, gerando uma propaganda falsa.

Foram além e infringiram regras do GitHub para coleção de dados:
https://twitter.com/ezefranca/status/808344095919894529