PrajeetShrestha

//Initialize MessageCenter    
let messageCenter = MessageCenter()  

//Send Notifications
messageCenter.send(name: .userLoggedIn)

//Observer Notifications
messageCenter.observe(name: .userLoggedIn) { [weak self] _ in
     // Do something on notification
}

PrajeetShrestha

import { Component, Input } from '@angular/core';
import { Router } from '@angular/router';
import { AngularFire, FirebaseListObservable } from 'angularfire2';

import { Observable } from 'rxjs';

declare var firebase: any;

interface Image {
    path: string;

PrajeetShrestha

//USAGE
class ViewController: UIViewController {
    @IBOutlet weak var lblTest: UILabel!
    
    @IBOutlet weak var tvTeest: UITextView!
    override func viewDidLoad() {
        super.viewDidLoad()
        
        var formattedString = NSMutableAttributedString()
        formattedString = formattedString

PrajeetShrestha

public class ToolbarFragment extends Fragment {

  ToolbarListener activityCallback;
  
  public interface ToolbarListener {
      public void onButtonClick(int position, String text);
  }
}

@Override

PrajeetShrestha

public func solution(_ A : inout [Int]) -> Int {
    var counter =  [Int](repeating: 0, count: A.count + 1)
    for num in A {
        if num > counter.count - 1 {
            return 0
        }
        counter[num] = counter[num] + 1
        if counter[num] > 1 {
            return 0
        }

PrajeetShrestha

public func solution(inout A : [Int]) -> Int {
    var difference : Int?
    for index in 1..<A.count {
        var fsum = 0;
        var ssum = 0;
        for i in 0..<index {
            fsum += A[i]
        }
        
        for i in index..<A.count {

PrajeetShrestha

struct Controller {
    static let mainboard        = UIStoryboard(name: "Main", bundle:nil)
    static let settingboard     = UIStoryboard(name: "Settings", bundle: nil)
    
    static var Home:HomeController {
        return mainboard.instantiateViewControllerWithIdentifier("HomeController") as! HomeController
    }
    
    static var Setting:SettingController {
        return messageCenterBoard.instantiateViewControllerWithIdentifier("SettingController") as! SettingController

PrajeetShrestha

        //Usage 1
        let mainBoard = UIStoryboard(name: "Main", bundle: nil)
        let homeController = storyboard.instantiateViewControllerWithIdentifier("HomeController") as! HomeController
        self.navigationController?.showViewController(homeController, sender: nil)
        
        //Usage 2
        let settingBoard = UIStoryboard(name: "Settings", bundle: nil)
        let settingController = storyboard.instantiateViewControllerWithIdentifier("SettingsController") as! SettingController
        self.navigationController?.showViewController(settingController, sender: nil)