orhanobut

public class HelloWorld {

    public static void main(String[] args) {
        Node r = new Node(0);

        r.left = new Node(1);
        r.right = new Node(2);

        r.left.left = new Node(3);
        r.left.right = new Node(4);

orhanobut

public class HelloWorld {

    public static void main(String[] args) {
        Node r = new Node(0);

        r.left = new Node(1);
        r.right = new Node(2);

        r.left.left = new Node(3);
        r.left.right = new Node(4);

orhanobut

textview.setText("my text");
textview.setPaintFlags(textview.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG);

orhanobut

# Add project specific ProGuard rules here.
# By default, the flags in this file are appended to flags specified
# in /Applications/Android Studio.app/sdk/tools/proguard/proguard-android.txt
# You can edit the include path and order by changing the proguardFiles
# directive in build.gradle.
#
# For more details, see
#   http://developer.android.com/guide/developing/tools/proguard.html

# Add any project specific keep options here:

orhanobut

netsh wlan set hostednetwork mode=allow ssid=name_of_network key=password
netsh wlan start hostednetwork

orhanobut

    //set imageview listener
    imageView.setOnTouchListener(onButtonTouchListener);
    
    //control the movement
    private final View.OnTouchListener onButtonTouchListener = new View.OnTouchListener() {
        @Override
        public boolean onTouch(View v, MotionEvent event) {
            switch (event.getAction()){
                case MotionEvent.ACTION_DOWN:
                    return true;

orhanobut

string.matches("\\d+")

orhanobut

#to get started with dev -create a fork of the Signal-iOS repo https://github.com/WhisperSystems/Signal-iOS (click fork)

-clone that repo into a nice local directory

-add the original repository as a remote git remote add upstream https://github.com/WhisperSystems/Signal-iOS.git

orhanobut

	public static Node reverse(Node root){
		if (root == null) return null;
		Node p = null;
		Node n = root;
		while (n != null){
			Node t = n.next;
			n.next = p;
			p = n;
			n = t;
		}

orhanobut

public class User {
  private String name;
  private Account account;
  
  public String getName(){
    return name;
  }
  
  public Account getAccount(){
    return account;