kamaubrian

#Intro

Kotlin is a new programming language for the JVM. It produces Java bytecode, supports Android and generates JavaScript. The latest version of the language is Kotlin M5.3

Kotlin project website is at kotlin.jetbrains.org.

All the codes here can be copied and run on Kotlin online editor.

Let's get started.

kamaubrian

package login;

import javafx.event.*;
import javafx.fxml.FXML;
import javafx.scene.control.*;

/** Controls the login screen */
public class LoginController {
  @FXML private TextField user;
  @FXML private TextField password;

kamaubrian

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package Controller;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import View.*;

kamaubrian

*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package Model;
import Model.utils.*;
import java.sql.*;
import java.util.logging.Level;
import java.util.logging.Logger;

kamaubrian

Prereq:

apt-get install zsh
apt-get install git-core

Getting zsh to work in ubuntu is weird, since sh does not understand the source command. So, you do this to install zsh

wget https://github.com/robbyrussell/oh-my-zsh/raw/master/tools/install.sh -O - | zsh

kamaubrian

import java.util.Scanner;
import java.util.LinkedList;
/*
    Authors: Brian Kamau, Winny Kiburu
* */

public  class Linked {
    private static LinkedList<Object> items = new LinkedList<Object>();
    private static Scanner scanner  = new Scanner(System.in);

kamaubrian

	
#green {
    -fx-background-color:
        linear-gradient(#f0ff35, #a9ff00),
        radial-gradient(center 50% -40%, radius 200%, #b8ee36 45%, #80c800 50%);
    -fx-background-radius: 6, 5;
    -fx-background-insets: 0, 1;
    -fx-effect: dropshadow( three-pass-box , rgba(0,0,0,0.4) , 5, 0.0 , 0 , 1 );
    -fx-text-fill: #395306;
}

kamaubrian

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package com.dita.dev.Controller;

import com.dita.dev.View.Grades;
import java.awt.Graphics;
import java.awt.Graphics2D;

kamaubrian

#include <iostream>
using namespace std;

int a[6]={20,5,1,3,17,3};
bool binarySearch(int first, int last, int key);
int main(){
int key;

    cout<<"Enter the item to search"<<endl;
    cin>>key;

kamaubrian

class MyLoginModel implements LoginModel {

    String user;

    @Override
    public String getUser() {
        return user;
    }

    @Override