rupeshtiwari

const {
  createSelector
} = Reselect;

const form = {
  firstName: 'Rakesh',
  lastName: 'Verma',
  age: 12,
  height: 157
};

rupeshtiwari

import Html exposing (text)
{-
type List a
 = Nil  -- []
  | Cons a (List a) -- ::
-} 
l1 = []
l2 = 1 :: []
l3 = 1 :: (2 :: [])
l4 = [1,2]

rupeshtiwari

// getData function is pretending that it is fetching data and after 2 second it received data.
// $ is jQuery
function getData() {
    //creating on dererred object
    var deferred = $.Deferred(); 

   // after 2 second resolve promise with data. 
   setTimeout(function() {
      deferred.resolve([1,2,3]);
    }, 2000);

rupeshtiwari

log(); 
var log = function(msg) {
    alert(msg);
}

/*
* in this case log function is a expression type and log varibale will be hoisted at the top 
* and initialized with undefined therefore, we will get 
* Uncaught TypeError: log is not a function
*/

rupeshtiwari

var x = 5;
function print() {
  if(x==5) {
    var x = 6;
    alert(x);
  } else {
    x = 7;
    alert(x); 
  }
}

rupeshtiwari

/*
In Javascript inner function has access to the outer functions variables and arguments is called as closure. 
Inner function scope has 3 access.
  1. Access to its local scope variables
  2. Access to global scope variables
  3. Access to its outer function variables and args. 
*/

/* Here is an example 
Even though inner function printVersion has returned its value. 

rupeshtiwari

/**
* In JavaScript there are only 2 scopes, one is global scope and the other is Function scope. 
* In Ecma Script 5 they have introduced 'let' variable which has lexical scope also. 
*/

/*
* In below example log method has 2 things in scope one is global variable 'message' and the other is local variable 'prefix'
*/
var message = "hello world";
function log() {

rupeshtiwari

How to integrate ghpages with angular 6 project

• install ghpages npm i -D gh-pages
• add below script

"scripts": {
   "build:prd": "ng build --prod",
    "deploy:gh": "gh-pages -d dist",
    "publish": "run-s build:prd deploy:gh"
 }

rupeshtiwari

https://openlibrary.org/search.json?q=test

rupeshtiwari

// You can drive your browsers from appsettings. And then in each TestFixture you just use this broswer settings. 
// One thing to note is dont quit browser on teardown. 
// Browsers.cs
public class Browsers
{
    private static IWebDriver webDriver;
    private static string baseURL = ConfigurationManager.AppSettings["url"];
    private static string browser = ConfigurationManager.AppSettings["browser"];
    public static void Init()
    {