bhrott

class EventEmitter

    /// Shared Instance.
    public static var sharedInstance = EventEmitter()

    // ReactNativeEventEmitter is instantiated by React Native with the bridge.
    private static var eventEmitter: ReactNativeEventEmitter!

    private init() {}

bhrott

Quando o nginx estiver com erro de permissão para acessar localhost, rode este comando:

/usr/sbin/setsebool httpd_can_network_connect true 

bhrott

{
    "workbench.colorTheme": "Hop Light",
    "workbench.iconTheme": "material-icon-theme",
    "workbench.fontAliasing": "antialiased",
    "window.zoomLevel": 1.2,

    // Pre VS Code 1.15
    "emmet.syntaxProfiles": {
        "javascript": "jsx"
    },

bhrott

// add this code before all:
process.on('uncaughtException', function(err) {
  console.error(err.stack);
  console.log('UNCAUGHT_EXCEPTION: ' + err);
});

bhrott

Here's how you could create custom error classes in Node.js using latest ES6 / ES2015 syntax.

I've tried to make it as lean and unobtrusive as possible.

Defining our own base class for errors

errors/AppError.js

bhrott

func getAppVersion() -> String? {
    if let version = Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String {
        return version
    }

    return nil
}

bhrott

private func createTempFile(_ file: Data) throws -> URL {
    let dir = NSTemporaryDirectory()
    let fileName = NSUUID().uuidString

    let url = NSURL.fileURL(withPathComponents: [dir, fileName])!

    try file.write(to: url)

    return url
}

bhrott

extension MyViewController: UITextFieldDelegate {
    func textField(_ textField: UITextField, shouldChangeCharactersIn range: NSRange, replacementString string: String) -> Bool {
        guard let text = textField.text else { return true }
        let newLength = text.characters.count + string.characters.count - range.length
        return newLength <= 30 // replace 30 for your max length value
    }
}

bhrott

Usage

Toast.show(withMessage: "My message")

Result

bhrott

.card {
	width: 230.551181102px;
	height: 325.039370079px;
	border: 5px solid #8B7355;
	overflow: hidden;
	float: left;
	position: relative;
	margin: 10px 10px;

	background-image: url(img/parchment-bg.jpg);