MoraSoftware.github.io/basic.html at master · MoraSoftware/MoraSoftware.github.io · GitHub

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<!DOCTYPE html>
<html lang="en">
   <head>
      <title>Basic Kotlin</title>
      <meta charset="utf-8">
      <meta http-equiv="X-UA-Compatible" content="IE=edge">
      <meta name="viewport" content="width=device-width, initial-scale=1">
      <link rel="stylesheet" href="https://netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" type="text/css">
      <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Merriweather+Sans:400,300,700" type="text/css">
      <link rel="stylesheet" href="static/app.css" type="text/css">
      <link rel="shortcut icon" href="static/logo.png" />
      <meta name="theme-color" content="#111111">
      <meta name="og:type" content="website">
      <meta name="og:title" content="MoraSoftware.github.io">
      <meta name="og:description" content="Mora Software">
      <meta name="og:site_name" content="Mora Software">
      <meta name="og:url" content="{{ site.url }}">
      <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
      <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
   </head>
   <body>
      <div class="container">
         <div class="block">
            <form action="index.html">
               <input type="image" src="static/white.jpg" />
            </form>
         </div>
         <div class="block">
            <h2>Basic Kotlin</h2>
         </div>
         <ul class="nav nav-tabs">
            <li class="active"><a data-toggle="tab" href="#variables_data_types">Variables data types</a></li>
            <li><a data-toggle="tab" href="#class">Class</a></li>
            <li><a data-toggle="tab" href="#string_interpolation">String interpolation</a></li>
            <li><a data-toggle="tab" href="#ranges">Ranges</a></li>
         </ul>
         <div class="tab-content">
            <div id="variables_data_types" class="tab-pane fade in active">
               <h3>Variables data types</h3>
               <xmp>var myNumber = 10       // Int
                  var myDecimal = 1.0     // Float
                  var isActive = true     // Boolean
                  var myString: String    // Mutable String
                  myString = "Hello World"
                  myString = "Another World"
                  val myAnotherString = "My constant string value"    // Immutable String
                  //    myAnotherString = "some value"  // NOT ALLOWED, since it is immutable
                  var name: String
                  name = "Kevin"
                  var age: Int = 10
                  var myAge = 10
                  var isAlive: Boolean = true
                  var marks: Float = 97.4F
                  var percentage: Double = 90.78
                  var gender: Char = 'M'
               </xmp>
               <a href="https://www.youtube.com/watch?v=SItGASY92HE&list=PLlxmoA0rQ-LwgK1JsnMsakYNACYGa1cjR&index=15"><img src="static/youtube.png"></a>
            </div>
            <div id="class" class="tab-pane fade">
               <h3>Class</h3>
               <xmp>
                  fun main(args: Array<String>) {
                     var personObj = Person()
                     personObj.name = "Steve"
                     print("The name of the person is ${personObj.name}")
                  }

                  class Person {
                     var name: String = ""
                  }
               </xmp>
               <p>Another example</p>
               <xmp>
                  fun main(args: Array<String>) {
                     var personObj = Persson("Steve")
                     personObj.display()
                  }

                  class Persson(var name: String ) {
                     fun display() {
                        print("The name of the person is ${name}")
                     }
                  }
               </xmp>
            </div>
            <div id="string_interpolation" class="tab-pane fade">
               <h3>Explore String Interpolation in Kotlin</h3>
               <xmp>
                  fun main(args: Array<String>) {
                     var rect = Rectangle()
                     rect.length = 5
                     rect.breadth = 3
                     print("The length of the rectangle is ${rect.length} and breadth is ${rect.breadth}. The area is ${rect.length * rect.breadth}")
                  }
                  class Rectangle {
                     var length: Int = 0
                     var breadth: Int = 0
                  }
               </xmp>
               <a href="https://www.youtube.com/watch?v=EXPZqS8UBrk&index=16&list=PLlxmoA0rQ-LwgK1JsnMsakYNACYGa1cjR"><img src="static/youtube.png"></a>
               <p></p>
            </div>
            <div id="ranges" class="tab-pane fade">
               <h3>Ranges</h3>
               <xmp>
                  fun main(args: Array<String>) {
                     var r1 = 1..5
                  // This range contains number 1, 2, 3, 4, 5
                     val r2 = 5 downTo 1
                  // This range contains number 5, 4, 3, 2, 1
                     val r3 = 5 downTo 1 step 2
                  // This range contains number 5, 3, 1
                     val r4 = 'a'..'z'
                  // This range contains the values from "a", "b", "c" . . . "z"
                     var isPresent = 'c' in r4
                     var countDown = 10.downTo(1)
                  // This range contains number 10, 9, 8, 7, 6, 5, 4, 3, 2, 1
                     var moveUp = 1.rangeTo(10)
                  // This range contains number 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
                  }
               </xmp>
               <a href="https://www.youtube.com/watch?v=jNRbbMKOd-E&list=PLlxmoA0rQ-LwgK1JsnMsakYNACYGa1cjR&index=17"><img src="static/youtube.png"></a>
               <p></p>
            </div>
         </div>
      </div>
   </body>
</html>