PraveenMathew92

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

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This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

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PraveenMathew92

+-------------------+------------+-----------------+
|      Athlete      |   Sport    | Years in Career |
+-------------------+------------+-----------------+
| Sachin Tendulaker | Cricket    |              24 |
| Diego Maradona    | Football   |              21 |
| Kapil Dev         | Cricket    |              16 |
| Kobe Bryant       | Basketball |              20 |
| Michael Jordan    | Basketball |              19 |
+-------------------+------------+-----------------+

PraveenMathew92

+-------------------+---------+----------+------------+-----------------+
|      Athlete      | Cricket | Football | Basketball | Years in Career |
+-------------------+---------+----------+------------+-----------------+
| Sachin Tendulaker |       1 |        0 |          0 |              24 |
| Diego Maradona    |       0 |        1 |          0 |              21 |
| Kapil Dev         |       1 |        0 |          0 |              16 |
| Kobe Bryant       |       0 |        0 |          1 |              20 |
| Michael Jordan    |       0 |        0 |          1 |              19 |
+-------------------+---------+----------+------------+-----------------+

PraveenMathew92

+-------------------+---------+------------+-----------------+
|      Athlete      | Cricket | Basketball | Years in Career |
+-------------------+---------+------------+-----------------+
| Sachin Tendulaker |       1 |          0 |              24 |
| Diego Maradona    |       0 |          0 |              21 |
| Kapil Dev         |       1 |          0 |              16 |
| Kobe Bryant       |       0 |          1 |              20 |
| Michael Jordan    |       0 |          1 |              19 |
+-------------------+---------+------------+-----------------+

PraveenMathew92

.--------------.---------------.---------------.
|     t+1      |  t+(k1+k2+2)  |  t+2(k1+k2+2) |
:--------------+---------------+---------------:
|  t-(k1+k2)   |       t       |  t+(k1+k2+1)  |
:--------------+---------------+---------------:
|  t-2(k1+k2)  |  t-(k1+k2+1)  |      t-1      |
'--------------'---------------'---------------'

PraveenMathew92

data class Customer(private val firstName: String, 
                    private val lastName: String, 
                    private val age: Int) {
    private val fullName = "$firstName $lastName"
    
    fun isAdult(): Boolean {
        return age >= 18
    }
    
    fun getGreetingName(): String {

PraveenMathew92

ALTER PROCEDURE[dbo].[spCheckin_BadgeAttendance]
                  @PersonId int
                  , @RoleGuid uniqueidentifier = null
                  , @ReferenceDate datetime = null
                  , @MonthCount int = 24
				  , @ShowAsIndividual bit = 0
              AS
              BEGIN
                  DECLARE @cROLE_ADULT uniqueidentifier = '2639F9A5-2AAE-4E48-A8C3-4FFE86681E42'
              

PraveenMathew92

              // Add Page
              //  Internal Name: Migration Job Test
              //  Site: Rock RMS
              RockMigrationHelper.AddPage( true, "7F1F4130-CB98-473B-9DE1-7A886D2283ED","D65F783D-87A9-4CC9-8110-E83466A0EADB","Migration Job Test","","18EE0F64-57D5-43BE-B3B4-DA3A77EC28D6","");

              // Add/Update Obsidian Block Entity Type
              //   EntityType:Rock.Blocks.CMS.PageShortLinkDetail
              RockMigrationHelper.UpdateEntityType("Rock.Blocks.CMS.PageShortLinkDetail", "Page Short Link Detail", "Rock.Blocks.CMS.PageShortLinkDetail, Rock.Blocks, Version=1.16.0.5, Culture=neutral, PublicKeyToken=null", false, false, "AD614123-C7CA-40EE-B5D5-64D0D1C91378");

PraveenMathew92

public class SortCMSPages : Migration
{
    /// <summary>
    /// Operations to be performed during the upgrade process.
    /// </summary>
    public override void Up()
    {
        // Remove page display options for Section Pages in CMS Config
        var cmsSectionPageGuids = new string[] {
            "\'CCDFEA8F-CF33-49C7-86C0-C4B10DCF1E89\'", // Website Configurations Section Page

PraveenMathew92

	/// <summary>
	/// PA - Updated Registration Template Confirmation Email to not include Additional Confirmation Details if all registrants are in wait list
	/// </summary>
	        public override void Up()
        {
            // Replace the old Templates to include check for waitlist while getting the count of registrants.
            Sql( @"UPDATE [RegistrationTemplate]
    SET [ConfirmationEmailTemplate] = REPLACE([ConfirmationEmailTemplate],
	    '{% assign registrantCount = Registration.Registrants | Size %}',
	    '{% assign registrantCount = Registration.Registrants | Where:''OnWaitList'', false | Size %}')" );