NarHakobyan

export function AutoUnsubscribe( blackList = [] ) {

  return function ( constructor ) {
    const original = constructor.prototype.ngOnDestroy;

    constructor.prototype.ngOnDestroy = function () {
      for ( let prop in this ) {
        const property = this[ prop ];
        if ( !blackList.includes(prop) ) {
          if ( property && ( typeof property.unsubscribe === "function" ) ) {

NarHakobyan

//How To Compare Object Values
var a = { blah: 1 };
var b = { blah: 1 };
var c = a;
var d = { blah: 2 };

Object.compare = function (obj1, obj2) {
	//Loop through properties in object 1
	for (var p in obj1) {
		//Check property exists on both objects

NarHakobyan

function addMethod(object, name, fn){ 
  // Save a reference to the old method 
  var old = object[ name ]; 
 
  // Overwrite the method with our new one 
  object[ name ] = function(){ 
    // Check the number of incoming arguments, 
    // compared to our overloaded function 
    if ( fn.length == arguments.length ) 
      // If there was a match, run the function 

NarHakobyan

@echo off

SET WebStormPath=C:\Users\narek\AppData\Local\JetBrains\Toolbox\apps\WebStorm\ch-0\171.3780.41\bin\webstorm64.exe
 
echo Adding file entries
@reg add "HKEY_CLASSES_ROOT\*\shell\Open with WebStorm" /t REG_SZ /v "" /d "Open with WebStorm"   /f
@reg add "HKEY_CLASSES_ROOT\*\shell\Open with WebStorm" /t REG_EXPAND_SZ /v "Icon" /d "%WebStormPath%,0" /f
@reg add "HKEY_CLASSES_ROOT\*\shell\Open with WebStorm\command" /t REG_SZ /v "" /d "%WebStormPath% \"%%1\"" /f
 
echo Adding folder entries

NarHakobyan

function Personal(name, age, gender, occupation, hobby) {
    Person.call(this, name, age, gender);
    this.occupation = occupation;
    this.hobby = hobby;
}

Personal.prototype = Object.create(Person.prototype);
Personal.prototype.constructor = Personal;
Personal.prototype.incrementAge = function () {
    Person.prototype.incrementAge.call(this);

NarHakobyan

import {Directive, Output, EventEmitter, ElementRef} from '@angular/core';
import {Observable, Subscription} from "rxjs";

@Directive({
    selector: '[appClickOut]'
})
export class ClickOutDirective {

    private listening: boolean;
    private globalClick: Subscription;

NarHakobyan

import {AbstractControl} from '@angular/forms';
export class PasswordValidation {

    static MatchPassword(AC: AbstractControl) {
       let password = AC.get('password').value; // to get value in input tag
       let confirmPassword = AC.get('confirmPassword').value; // to get value in input tag
        if(password != confirmPassword) {
            console.log('false');
            AC.get('confirmPassword').setErrors( {MatchPassword: true} )
        } else {

NarHakobyan

'use strict';

var os = require('os');
var ifaces = os.networkInterfaces();

Object.keys(ifaces).forEach(function (ifname) {
  var alias = 0;

  ifaces[ifname].forEach(function (iface) {
    if ('IPv4' !== iface.family || iface.internal !== false) {