jeetdholakia

let optionalNumber = Int("365")
// The optionalNumber is an optional Int
let unwrappedNumber = optionalNumber!
// The unwrappedNumber is Int and has a value of 365

let optionalFirstName = ["firstName": "Jeet", "lastName": "Smith"]["firstName"]
// The optionalNumber is an optional String
let unwrappedFirstName = optionalFirstName!
// The unwrappedNumber is String and has a value of "Jeet"

jeetdholakia

var lastName: String?
var age: Int? = nil
var height: Int? = Optional.none
var name: String? = Optional.some("Jeet")
var middleName: String? = ["firstName": "Jeet", "lastName": "Smith"]["middleName"]

lawloretienne

public class RxImageView extends ImageView {

    // region Member Variables
    private PublishSubject<Boolean> publishSubject = PublishSubject.create();
    // endregion

    // region Constructors
    public RxImageView(Context context) {
        super(context);
    }

wasabeef

package jp.wasabeef.sample;

import android.content.Context;
import android.graphics.SurfaceTexture;
import android.opengl.GLDebugHelper;
import android.util.AttributeSet;
import android.util.Log;
import android.view.TextureView;
import android.view.View;
import java.io.Writer;