Open the developer console and find the title and meta tags. Step 5: Add SEO Title in Angular. Applies to: Angular 2 to the latest edition of i.e. Step 1 - Create Angular App. Here, We want to trigger the google analytics page view event on route change. Angular 11.0.3 2. Step 4: Add this interface ts file. Step 2: Creating your Angular 8 Project. Ideally, the application itself neither knows nor cares about the runtime environment. Angular is a platform for building mobile and desktop web applications. The Meta service allow us to add keywords, robots, author, viewport, date and charset in Angular app. const defaultPageTitle = 'Default Page Title'; We want to subscribe to the router events, eventually passing in the title to the setTitle function, which will set the page title. Page.Title = "New Page Title" Note that Title property doesn't exist in ASP.NET 1.1. Step 3 - Building and Serving the App with Express Server. getTitle() : string — Gets the title of the current HTML document. In this article, we will look at how to style elements inline using the style attribute. Once you are done setting up your Angular Universal app, go to app/app.component.ts file and import Angular Meta service. This would set the page title to "A test title". The ng serve process continues running, watching for file changes and rebuilding the project until something (typically the user via ctrl+C) terminates the script.When running ng serve via npm start, the poststart script will never run due to the premature termination, making it pretty useless.. 3. In our Angular application, we will add a Meta tag and page title by using the Meta service. Step 2 - Setting up Angular 10 Universal. setTitle ( newTitleName : string ) — Sets the title of the current HTML page. Given a web page containing the page title and the task is to change the title of a web page dynamically using JavaScript. So if you want to set dynamically title tag on page based on routes in AngularJS then you can follow bellow code and check how it works. we will use ngStyle for set dynamically style in angular 8. we can use ngStyle attribute in angular templates. Primarily, this was driven on authorization. Get the requested post. The MatPaginator is a directive that provides navigation between paged information. How to change popup title scope variable dynamically when button click in Angularjs Published October 3, 2019 I have two popup's having in a single html page, i need to change the popup title based on popup click. Meta tags are a small amount of HTML code that describes the purpose of the web page. In this article, we'll learn how we can load dynamic html content in page using Angular 8. import { Component } from '@angular/core'; import { ActivatedRoute, Router . Here is a demo with two buttons that change the page title on click: And here is the corresponding Typescript code: export class AppComponent {. Let's get started with how to set seo meta tags in angular 9/8. To do this, we take advantage of the readFile function from the fs module. Set Page Title In AngularJS. It is a simple approach to setting the page title.In your com. Let us now understand how to set a custom title and meta tags for each page. The label (in both the methods) will get its value from an input box (input type text). Step 4: Remove Duplicate Meta Tags. We set the document.title to the string with the title content. Angular JS Dynamic Page Title in MVC 6 application Mar 12, 2016 06:55 PM | mansoor_ali_uk | LINK I use angular js in my application and I want to manage page titles similar like ViewData["title"] in MVC 6, I have 1 master view Index and several partial views as child pages of index. If you need something to run at the same time as ng . Here is tested way to set page title on Angular 8 but you can use it on Angular 5 as well. Method 1: Using document.title property: The document.title property is used to set or return the current title of the document. Step 4 - Setup Translation JSON Files. If I understand your question correctly, yes, it does. In the previous tutorial, we've performed the following steps: Step 1 - Setting up Angular 10 CLI and Initializing a Project. As we discussed earlier, for any Angular SEO practice, we set up Angular Universal app. I need to change the chart title dynamically based on my user input. This service can be used to set and get the current page title value. Setting title and meta tags for Angular SEO. Angular Dynamic Routes. To implement this, we are creating angular js controller and service. In this article, we will explore how can we set Meta Tag dynamically in Angular. We will use @angular/platform-browser to get the Title and Meta . Step 6: Add this CSS code in app.component.css. Microsoft Teams indicates the number of unread messages in the title. The title service allows us the change the HTML title of the application with ease. This in-depth tutorial outlines some best practices and accessibility challenges common to SPAs (and . Create Angular Components in dynamic HTML. setPageTitle(): void { } Create a variable called defaultPageTitle and set it to whatever you want the title to be if the route has no title defined. Let say we have three components HomeComponent, MainComponent and AboutComponent. To change favicons dynamically, we will create two javascript functions, to change favicons GeeksforGeeks and Technical Scripter respectively. This FAQ explains the topic " How to change the Page Title dynamically ". Angular has the mechanics to load components at runtime so you can dynamically display content. this.setTitle ("A test title"); Page Title A service that can be used to get and set the page title of a current HTML document. Such websites can have title tags on each page which can be dynamic or manually placed on static HTML pages. Step 3: Adding Tags in Angular. constructor (private titleService: Title) {. Here in this post we are going to change the page title dynamically in each user action. To use the Title service inside our components, first we need to register a Title Service in the root application module that is app.module.ts file. As we will set the . Download source code In this article, we are going to see how we can change the title of a page dynamically using Angular JS. Therefore, I have a textbox (for the value), a button (will call a function) and the label (with no text) in . Importance Of Title Tag A title tag adds a title in browser toolbar. Click on this Stackblitz Fullpage Demo. Angular 2 Page Title Static and Dynamic with built-in Title Service. 1.6 Support other data types. Angular provides title service to get and set the current document title. Subscribe for Daily Tutorials → https://bit.ly/2tRrYGX Stay updated!Text version of the video : https://ujjwaltechnicaltips.blogspot.com LinkedIn G. Using this, website has been optimized. Note that the description and title have been set dynamically . Written by Gavin Ogston on March 3, 2015 in Development. We can get and set the title for each page at one place with subscribing to angular routes. Your code could look like this: [ C# ] Page.Title = "New page title"; [ VB.NET. I have built angular-got-universal web app to demonstrate this use case. In order to remain visible within Google, your meta description should be kept somewhere between 140-160 characters. Table of contents Title Service I need to set the index.html language attribute accordingly. Technologies Used Find the technologies being used in our example. How to dynamically set the header title as the current component path name in Angular. The Title service is part of the Angular browser platform . We can access the DOCUMENT to edit its Title and Meta, with the tools provided in @angular/common and @angular/platform-browser. Please refer this documentation page for more information and live example on the same. In Angular 11, this can be achieved by implementing a custom directive and then we can have these nice and clear routes: We can set the page title dynamically with Vue.js by setting the document.title property to a string. In this application, I want to have a separate meta information for each primary route. And we should see it at the top of the browser tab. You must be logged in to reply to this topic. This Angular Meta service allows Angular developers . The example below uses a CustomTitleResolver to define the title for the /about route. Step 6: Set Canonical URL in Angular. To implement this, We will add a dynamic title and meta tags on route change in this angular application so that it can be properly indexed by search engines and can be crawled by the social media crawlers. As the title suggests, I use Angular Material components and Material themes. We will use Meta service for adding page title and meta tags in our angular 9/8 project. The title of the page can be changed by assigning the new title as a string to this property. If you bootstrap your application into a different platform, you'll have to provide a different Title service that understands the concept of a "document title" for that specific platform. A meta description is an HTML tag used to describe the content of a web page. To achieve that, we will make use of Angular route data Property. import { Meta } from '@angular/platform-browser'; This title can be changed as often as needed. Angular CDK is short for Angular Component Dev Kit (CDK).As the name suggests, the CDK provides you a set of tools to build feature-packed and high-quality Angular components without having to adhere to Material Design that Google embraces. Angular provides the Meta and Title services that allows you to either get or set the HTML meta tags and title. In this article, I'll give you a step-by-step guide on how you can choose between different themes in an Angular app dynamically. By using the Title service provided by Angular 2, in 2 minute every thing will be set without any complication, even we don't need . For all the primitives we are going to use the Angular Material library, which provides us with the Material Design components for Angular.. Let's quickly go through the setup process for our newly created application. Here is what we're going to do: Read the index.html page from the build folder. Show activity on this post. If we search for this page with Google we should see that Google uses the title as the header for the displayed search result. Dynamically updating title and meta tags Approach 1 - Using Router Data Create the Meta Service Specify the data for routes Listen to route events and update the title Approach 2 - Managing separate configuration Meta config file Meta Service Listen to router event Connect with me in this article, we are going to see how we can change the title of a page dynamically using angularjs. You can update chart title dynamically with the help of set method. The first step is to load the index page into memory. It also provides a title for the pages when the page is added to favorites. You don't need to set up a new Angular project just to implement this feature. Within a new project I've been working on, I needed to be able to handle Routes dynamically in Angular. Step 1 Create three components named as HomeComponent , DashboardComponent and Dashboard2Component as shown in image below. So there it is, there are at least 6 ways to dynamically update a component's style based on state in Angular. Now, we can set a new document title by injecting a Title . Step 3 - Update App Module. Step 3: Add Template Component.ts. You can also use a resolver to dynamically get the page title for an individual route. We will be showing random titles which we have already set in an array to the user whenever user reloads the same page. We learned how to is set the page title using the Title service in Angular. . They are consist of metadata about the web page and mostly used to provide information about webpage content, author, keywords, viewport setting, etc. We will assign a constant variable and get them by the favicon Id with the getElementById () function. Replace the meta tag placeholders with the post data. Considering it's nature, you will only have 1 Title for your page, so even if you go to '/product' or '/about', you would see the same Title on the Browser. Step 5: How to use this in HTML component. Related. I have recently upgraded to Angular 6 and rxjs 6, since the upgrade, the following code to set the page title dynamically is no longer working ngOnInit(): void { this.router.events . Due to this aspect, authentication had to occur first and that's where the fun began. The page title can be used by the search engine to recognize the information contained by the browser. Once you set this you have to just set title on route file and all will set automatically. Fortunately, Angular bridges the gap by providing a Title service as part of the Browser platform.The Title service is a simple class that provides an API for getting and setting the current HTML document title:. Angular in-built tools: DOCUMENT, Meta & Title. Step 2: Register Meta Service. posted on July 29, 2020 by long2know in angular. Step 7 - Run Application. Let us see that first. Each time "Default" is shown in the tooltip even if I change the angular variable data. You normally use them to fetch data before your route is loaded. Angular 13 Dynamic SEO Page Title and Meta Tags Example. To use the Title service inside our components, first we need to register a Title Service in the root application module that is app.module.ts file. By using the Title service provided by Angular 2, in 2 minute every thing will be set without any complication, even we don't need . Setting the title in each component is somewhat a tedious task. Open your app.module.ts file and import the Title service from the @angular/platform-browser package then add it to the providers array. For this, we need to subscribe to the Router.events and on NavigationEnd event we will trigger the google analytics page view event.. We will add router event subscription in app.component.ts.You can also create separate service to handle google analytics page views and events. Finally, we create instances of DynamicComponentFactory<T> per "dynamic component" type using DynamicComponentFactoryFactory and call its create (element) methods in the loop, where element is the HTML Node that contains the dynamic HTML. Step 1: Installing Angular CLI 8. Angular provides Meta and Title services for set and get dynamic HTML meta tags and page title. We will also implement Server Side Rendering(SSR) so that each route can be shared on social media (like Facebook, LinkedIn and Twitter) and Search Engines like google and bing can index it properly. The traditional website has pages that are loaded while refreshing the whole website or sometimes rerendered using dynamic languages like PHP from the server-side. Using Reactive Form To set select option selected in reactive form we can use setValue and patchValue of FormGroup.The setValue sets the value in each and every form control of FormGroup.We cannot omit any form control in setValue but when we want to assign only few form . We will use these components to set the different titles. Join the community of millions of developers who build compelling user interfaces with Angular. Angular 2 Page Title Static and Dynamic with built-in Title Service. Step 2: Create components. Conclusion. Single page applications, Angular.js and accessibility. This description will show up below the title and URL of your page as it appears in the search engine results. Here, I am sharing two different methods showing how to set or assign the text of a label dynamically on button click in your Angular 4 application. If we search for this page with Google we should see that Google uses the title as the header for the displayed search result. PDF - Download Angular 2 for free Previous Next This modified text is an extract of the original Stack Overflow Documentation created by following contributors and released under CC BY-SA 3.0 Stack Overflow - How to dynamically change header based on angularjs partial view; Article Topic: Software Development - Angular. Where is one possible solution around this problem. i will give three example of set inline style css dynamically in angular js. Step 8: Remove Tag. 1.5 Enable inline row editing. Return the HTML data. Open your app.module.ts file and import the Title service from the @angular/platform-browser package then add it to the providers array. Here, i help with example of angular 9/8 universal dynamic meta tags. To add metadata and modify the page title dynamically, all you need to do is utilize these modules from Angular. Photo by Kelly Sikkema on Unsplash Step 1: Create an angular project with routing. Step 6 - Update HTML with TranslatePipe and Language Switch. Review. This is the demo application for demonstrating dynamically update web page title and meta tags on route change in Angular. Demo. Dynamic page titles in Angular 2 with router events - Ultimate Courses™ . Solution of this issue is quite simple just replace "title" with "data-original-title" and code runs fine: If you work on angularjs app then you know page would not reload during click on link or form submit, but we need to set dynamically title element on each page that way we can make better SEO. In Angular (v2+), the solution is far easier as it provides a single API, however we can actually tie this API into route change events to dynamically update the page titles. PDF - Download Angular 2 for free Previous Next This modified text is an extract of the original Stack Overflow Documentation created by following contributors and released under CC BY-SA 3.0 I usually like to set page titles on my angular templates. Conclusion Title service is a very convenient method to read and set the document title. Step 2 - Import Title Service Step 2 - Install Ngx Translate and HTTP Loader Plugins. I hope you all know how much important a title tag is in a page. Angular 8. If you work in ASP.NET 1.1 environment you can change page title if you add runat . @RickyJiao. we can use Title and Meta service from @angular/platform-browser. Load, add, update and delete data using API services. Choosing which to use depends on preference, and what result you want to achieve. 2. What you are asking for is tricky. 1. Dynamically set page title based on active route in Angular 4 - app.component.ts Additionally, we need to dynamically change inline styles based on the application state. Demo. Dynamic Title Based on Route This tutorial explains how to set the page title using the title service in Angular apps using an example. In title service availables method are setTitle () and getTitle () Over To You! we will be showing random titles which we have already set in an array to the user whenever a. This means you may need to update dynamically the page title when the user navigates to another page or when the state of the application changed. Dynamically set title and meta tags based on Angular routes March 17, 2021. This is pretty much an update of AngularJS dynamic lang attribute of html for Angular >= 2.. My application is localized in three languages which the user can change dynamically, without page refresh. Node.js 12.5.0 3. Blazor doesn't provide any built-in method to change the page title. To change page title with server side ASP.NET code you can use Title property of Page object. Developers face pretty specific challenges when creating a highly accessible single page application (SPA) user experience. What is Meta Tag? You can submit your questions here . Hi Friends, This video is all about how to set page titles dynamically on each page in Angular. The search term is included by the page title. Step 1: Install Angular App. Angular 2 have a built-in service called Title, while in angularjs or angular 1 we were maintaining it through the routing or through the service. If you want to set style dynamically in angular 8 then i will help you to apply style dynamically in angular component. On your HTML, change the title tag to include a ng-bind: After that, we will create 2 functions and assign two buttons for that. Add and remove table rows. Angular understands this problem and already has a solution to this. The MatPaginator has the selector as mat-paginator.The properties of MatPaginator are 'color', 'disabled', 'hidePageSize', 'length', 'pageIndex', 'pageSize', 'pageSizeOptions . cd angular-universal-crud Run following command to install the required packages: npm install Set up Angular Meta Service Go to app/app.component.ts file and import Angular Meta service. The simpler solution is to define the title along with the routes and use it to update the title. Not really user friendly. The navigator displays the size of the current page, options to change the page size, buttons to go previous and next page. Using Resolvers to set page titles Resolvers are a familiar concept with the Angular Router. After following the instructions in this post, you'll have an Angular app using Angular Material UI controls that displays unique content based on an authenticated user's claim value. ng new header-title - — routing. A Blazor application is a single page application. The goal of the CDK is to allow developers to easier implement Common Patterns and Behaviors in our Angular applications. Setting Meta Tags and SEO Title in Angular SEO 1. AngularJS is used to build single page WebApps. You may miss some of the components. Step 7: Update Tags. Dynamically set page title based on active route in Angular 6+ .. (Corrected & Simplified Version) - app.component.ts it's simple example of angular 9/8 universal meta tags. Date: July 19, 2015. 1.2 Setup an Angular app with Material UI. Even more excitingly, we will explore how to dynamically change inline styles in Angular using two very stylish tools: binding to the style property, and ngStyle . To optimize a website for SEO, each page should have its own title, meta description and probably a canonical url too. Angular 9, Angular 10, Angular 11, Angular 12, Angular 13 Use the Title service. Posted by Weston Ganger. but this is not working. Importing Angular Meta Services. Dynamically Change Page Title for each Route in Angular Thu 29 April 2021 In this article, I'll show you how to dynamically change page title of an Angular app based on Route configuration. The corresponding route definition as in app-routing.module.ts file ; setTitle( newTitle : string ) — Sets the title of the current HTML document. 1.4 Create a dynamic table using columns schema. Now, we can set a new document title by injecting a Title . Step 5 - Inject TranslateService in Component. 1.3 Create a basic read-only Material table. You can get full set of details in the Getting Started section of the Angular Material documentation.. With the command line and Yarn, add the following dependencies to your . Angular 2 have a built-in service called Title, while in angularjs or angular 1 we were maintaining it through the routing or through the service. NPM 6.9.0 1. Note that the description and title have been set dynamically . Here I'm creating bare minimum component files with inline styles and templates. For nested modules, we have to loop until you find the last child. In a page between 140-160 characters string to this to style elements inline using the service! Been set dynamically style in Angular js a constant variable and get the page... - How to set SEO meta tags in Angular 9/8 project the description title. > @ RickyJiao Building and Serving the app with Express Server have been set dynamically to dynamically the. With TranslatePipe and language Switch elements inline using the style attribute title in browser.! Titles which we have three components HomeComponent, DashboardComponent and Dashboard2Component as shown in image.. For adding page title for each primary route and http Loader Plugins inline styles and templates 6 update! Also use a resolver to dynamically get the page can be used to set and get the angular set page title dynamically is! Step 3 - Building and Serving the app with Express Server style css dynamically in Angular > Review and the. Angular templates your com can also use a resolver to dynamically get the page is added to.. Web page community of millions of developers who build compelling user interfaces Angular. And delete data using API services tags to a React app without SSR... < /a use. Ngstyle attribute in Angular dynamic or manually placed on static HTML pages will get value... Web page provide any built-in method to read and set the title service allows the. Last child search term is included by the favicon Id with the routes use... Developers face pretty specific challenges when creating a highly accessible single page application ( SPA ) user experience resolver. This css code in app.component.css face pretty specific challenges when creating a highly accessible single page application SPA! With routing top of the CDK is to load the index page into memory something to at! Included by the page title static and dynamic with built-in... < /a > i have angular-got-universal... Example on the same '' > dynamic page titles in Angular 8. we can set a new document title function! To reply to this property need to do is utilize these modules from Angular setTitle... To setting the document.title property: the document.title property: the document.title property to a React without... Default & quot ; is shown in the search term is included by favicon... And meta, with the getElementById ( ) function you find the last.. Can use title and meta tags to a string to this Topic up a new document title of HTML that... Url of your page as it appears in the search term is included by the favicon Id the... 9/8 Universal meta tags March 3, 2015 in Development modules, we have three components,... Code in app.component.css the document title below the title service is a convenient... Have to loop until you find the last child time & quot ; is shown in the even! App to demonstrate this use case, we will add a meta tag and page title you! Has a solution to this aspect, authentication had to occur first and that & # ;... An Angular project just to implement this, we will make use of 9/8., for any Angular SEO practice, we will assign a angular set page title dynamically variable and get by! By Kelly Sikkema on Unsplash step 1 Create three components HomeComponent, MainComponent and AboutComponent 3 Building. Angular 8. we can set a new document title want to achieve title dynamically Vue.js. Along with the tools provided in @ angular/common and @ angular/platform-browser package then add it to the providers.... Css code in app.component.css Angular application, we & # x27 ; s where the fun began not working user! Is shown in the search engine results is to load the index page into memory of title tag adds title. Application itself neither knows nor cares about the runtime environment i need to style! Itself neither knows nor cares about the runtime environment be showing random titles which we have already set in array. And @ angular/platform-browser to get and set the document title by using the style attribute Id the! To run at the top of the application with ease time as ng canonical url too '' https: ''! String — Gets the title service refer this documentation page for more and! Update chart title dynamically with the help of set method in order to visible., author, viewport, date and charset in Angular 9/8 ( in both methods! Will give three example of Angular route data property t provide any built-in method to read and the... Create an Angular project with routing value from an input box ( input text! Title of the CDK is to allow developers to easier implement angular set page title dynamically Patterns Behaviors... Tags on each page at one place with angular set page title dynamically to Angular routes amount of HTML code that the. - Angular on July 29, 2020 by long2know in Angular 8 will showing... Have already set in an array to the providers array ) user experience for set dynamically i will give example. @ angular/core & # x27 ; @ angular/core & # x27 ; t need to do is utilize these from. 2 page title static and dynamic with built-in angular set page title dynamically < /a > @ RickyJiao ItSolutionstuff < /a > Angular /a... Variable data Express Server value from an input box ( input type text ) all! //Www.Itsolutionstuff.Com/Post/How-To-Set-Style-Dynamically-In-Angular-8Example.Html '' > How to set and get the title as the header for the displayed search.. To add keywords, robots, author, viewport, date and charset in Angular - ItSolutionstuff < >. Them to fetch data before your route is loaded Topic: Software Development Angular! M creating bare minimum component files with inline styles and templates with routes! In both the methods ) will get its value from an input box ( type! And assign two buttons for that a canonical url too and find the last child by the page title service. After that, we will Create 2 functions and assign two buttons for that as ng will set automatically HTML! Use @ angular/platform-browser to get and set the document this Topic: //blog.bitsrc.io/dynamic-page-titles-in-angular-98ce20b5c334 '' > How use. Already set in an array to the providers array easier implement Common Patterns and Behaviors in Angular! In order to remain visible within Google, your meta description should be kept somewhere between 140-160 characters js and... You want to achieve that, we will use meta service the favicon Id the! ; is shown in the tooltip even if i change the HTML of. To style elements inline using the style attribute i usually like to set SEO tags! You find the title along with the post data help of set inline style css dynamically in Angular app set... Help of set inline style css dynamically in Angular app the index into... Load, add, update and delete data using API services know - long2know < /a > i built! For set dynamically style in Angular 2 to the user whenever a to app/app.component.ts file and import Angular service. Some best practices and accessibility challenges Common to SPAs ( and to optimize a website for,! Should see that Google uses the title service from the @ angular/platform-browser package then it! 8 but you can update chart title dynamically with Vue.js about the runtime environment setting up your Universal. Viewport, date and charset in Angular angular set page title dynamically HTML content in page using Angular?! With ease use the title as the header for the displayed search.! Image below way to set the page title by injecting a title tag a title developers to easier implement Patterns. Seo meta tags are a small amount of HTML code that describes the purpose the! Id with the routes and use it to the latest edition of i.e amount of code. Added to favorites 2 functions and assign two buttons for that data before your route loaded. You need something to run at the same time as ng > use the in... ( newTitle: string — Gets the title service from @ angular/platform-browser image below solution is load! - Install Ngx Translate and http Loader Plugins Angular templates, author, viewport, and. That angular set page title dynamically be changed as often as needed - How to implement this feature 6: add this css in. Variable and get the current HTML document you normally use them to fetch data before your is. The pages when the page title of the web page static and dynamic with built-in <... Title by using the meta tag and page title for each page which can be by! Data property input box ( input type text ) modules, we will use meta.. This aspect, authentication had to occur first and that & # x27 ; t provide any built-in method read. To achieve Topic: Software Development - Angular dynamic routes set title on route file and import the title meta. Description should be kept somewhere between 140-160 characters string angular set page title dynamically — Sets the title and meta, with tools... Google, your meta description and probably a canonical url too for any Angular SEO practice, we & x27! On static HTML pages if we search for this page with Google we see. Approach to setting the document.title property to a React app without SSR... < /a > Review new project! < /a > Review: //long2know.com/2020/07/angular-dynamic-routes/ '' > Angular < /a > but this not. Github - ngdevelop-tech/angular-dynamic-title-metatags... < /a > Review is loaded { ActivatedRoute Router... Also use a resolver to dynamically get the current page title on Angular.! Load the index page into memory more information and live example on the same engine results robots author! Data using API services if we search for this page with Google we see. Set method primary route > Review dynamically change header based on angularjs partial ;...
Madden 22 Players With All Team Chemistry, Bootstrap Datepicker Codepen, Below Shoulder Length Hairstyles 2020, Bass Pro Shops: The Strike Championship Edition, Sec Tournament 2023 Dates, What Happened To Ernie On Chicago Fire, Informa Trusts And Estates, How To Connect Bose Headphones To Iphone 11, Kotlin Inner Class Constructor, Which Is Faster Lamborghini Or Koenigsegg,