Jane Aglo

Jane Aglo


Hetu Rajgor's answer to How similar is VueJS to Angular (Angular2)? - Quora

Developed by Evan You an ex-Google-employee, Vue is a most swiftly growing JavaScript framework. Angular 2 is an open-source platform developed for overcoming the problems what AngularJS was facing while creating Single Page Applications(SPA).

#angular #vue-js

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Christa  Stehr

Christa Stehr


Install Angular - Angular Environment Setup Process

Angular is a TypeScript based framework that works in synchronization with HTML, CSS, and JavaScript. To work with angular, domain knowledge of these 3 is required.

  1. Installing Node.js and npm
  2. Installing Angular CLI
  3. Creating workspace
  4. Deploying your First App

In this article, you will get to know about the Angular Environment setup process. After reading this article, you will be able to install, setup, create, and launch your own application in Angular. So let’s start!!!

Angular environment setup

Install Angular in Easy Steps

For Installing Angular on your Machine, there are 2 prerequisites:

  • Node.js
  • npm Package Manager

First you need to have Node.js installed as Angular require current, active LTS or maintenance LTS version of Node.js

Download and Install Node.js version suitable for your machine’s operating system.

Npm Package Manager

Angular, Angular CLI and Angular applications are dependent on npm packages. By installing Node.js, you have automatically installed the npm Package manager which will be the base for installing angular in your system. To check the presence of npm client and Angular version check of npm client, run this command:

  1. npm -v

Installing Angular CLI

  • Open Terminal/Command Prompt
  • To install Angular CLI, run the below command:
  1. npm install -g @angular/cli

installing angular CLI

· After executing the command, Angular CLI will get installed within some time. You can check it using the following command

  1. ng --version

Workspace Creation

Now as your Angular CLI is installed, you need to create a workspace to work upon your application. Methods for it are:

  • Using CLI
  • Using Visual Studio Code
1. Using CLI

To create a workspace:

  • Navigate to the desired directory where you want to create your workspace using cd command in the Terminal/Command prompt
  • Then in the directory write this command on your terminal and provide the name of the app which you want to create. In my case I have mentioned DataFlair:
  1. Ng new YourAppName

create angular workspace

  • After running this command, it will prompt you to select from various options about the CSS and other functionalities.

angular CSS options

  • To leave everything to default, simply press the Enter or the Return key.

angular setup

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Jane Aglo

Jane Aglo


Hetu Rajgor's answer to How similar is VueJS to Angular (Angular2)? - Quora

Developed by Evan You an ex-Google-employee, Vue is a most swiftly growing JavaScript framework. Angular 2 is an open-source platform developed for overcoming the problems what AngularJS was facing while creating Single Page Applications(SPA).

#angular #vue-js

How much does it cost to make an app similar to the Quora?

Overview of Quora:

Quora is a leading question & answer mobile app and website where questions are asked, answered, followed, and edited by Internet users, either factually or in the form of opinions. The company Quora Inc. is based in California, United States.

Cost to develop an app similar to the Quora:

After considering all the essential features a web-based application should have, here is an estimation on the cost of Quora. The estimate includes versions for both Android & iOS including their design and backend.

The app development team you hire is the backbone of such a project. Developing a question &answer app like Quora is an extensive process. Ensure that your app development team is capable enough.

In your app development team, you must have the people on the following roles:

  • Project Manager
  • UI/UX Designer
  • iOS/Android Developer
  • Back-end Developer
  • QA Analyst
  • Delivery Manager

The Development cost of the application depends upon the region you might get in developed in:

Region-wise charge of Developers for Development:

· USA/UK: $80-$200

· Eastern Europe: $50-$150

· Asia: $10-$50

The overall cost of mobile app development like Quora around $20,000- $40,000. The price can reach up to $60,000-$80,000 if you decide to add more features and functionalities to your app well there are many.

Main Features, which affects the Cost to Build Question and Answer App like Quora:

Key-Features for (Admin panel)

  • Login
  • Manage users
  • Manage posts
  • View Stats
  • Personalization
  • Real-time Rep
  • Manage topics
  • Real-time Reporting
  • Manage Ads

Key-Features for (User Panel)

  • Register
  • Search
  • Hide Identity
  • Request Answers
  • Manage Post
  • Feeds
  • Forum
  • Answers for questions
  • Push-Notifications

Advance Features, which affects the Cost to develop a Question and Answer app like Quora

  • Social Media API Integration
  • Cloud Storage Integration
  • Applications, PWA, & Websites
  • CMS Integration

Technology Stack (Tools, Technology & Programming Language)

Python, NGINX, MySQL, Amazon (EC2, S3, SQS, EBS), Zepto, PhoneGap, Swift, Objective-C, Xcode, HTML, Zendesk, G Suite, HipChat, AnyPerk, and many more.

Hire the best developers to make an app like Quora:

AppClues Infotech is the leading mobile app development company based in the USA that provides elegant, feature-rich and high-quality mobile apps at an affordable budget. They have enough capable team that can make any type of complex mobile app development project as per your specific needs. They have extensive knowledge in mobile technology that will help to grow your business quickly. They are using the latest tools, features and technologies to make a robust and high-performance mobile app.

If you have any project ideas then get in touch with AppClues Infotech and get the complete solution at one-stop.

#make an app like quora #develop an app like quora #cost to make an app similar to the quora #develop a question answer mobile app like quora #build a quora clone app

Roberta  Ward

Roberta Ward


Basics of Angular: Part-1

What is Angular? What it does? How we implement it in a project? So, here are some basics of angular to let you learn more about angular.

Angular is a Typescript-based open-source front-end web application platform. The Angular Team at Google and a community of individuals and corporations lead it. Angular lets you extend HTML’s syntax to express your apps’ components clearly. The angular resolves challenges while developing a single page and cross-platform applications. So, here the meaning of the single-page applications in angular is that the index.html file serves the app. And, the index.html file links other files to it.

We build angular applications with basic concepts which are NgModules. It provides a compilation context for components. At the beginning of an angular project, the command-line interface provides a built-in component which is the root component. But, NgModule can add a number of additional components. These can be created through a template or loaded from a router. This is what a compilation context about.

What is a Component in Angular?

Components are key features in Angular. It controls a patch of the screen called a view. A couple of components that we create on our own helps to build a whole application. In the end, the root component or the app component holds our entire application. The component has its business logic that it does to support the view inside the class. The class interacts with the view through an API of properties and methods. All the components added by us in the application are not linked to the index.html. But, they link to the app.component.html through the selectors. A component can be a component and not only a typescript class by adding a decorator @Component. Then, for further access, a class can import it. The decorator contains some metadata like selector, template, and style. Here’s an example of how a component decorator looks like:

    selector: 'app-root',
    templateUrl: 'app.component.html',
    styleUrls: ['app.component.scss']

Role of App Module

Modules are the package of functionalities of our app. It gives Angular the information about which features does my app has and what feature it uses. It is an empty Typescript class, but we transform it by adding a decorator @NgModule. So, we have four properties that we set up on the object pass to @NgModule. The four properties are declarations, imports, providers, and bootstrap. All the built-in new components add up to the declarations array in @NgModule.

declarations: [
imports: [
bootstrap: [AppComponent]

What is Data Binding?

Data Binding is the communication between the Typescript code of the component and the template. So, we have different kinds of data binding given below:

  • When there is a requirement to output data from our Typescript code in the HTML template. String interpolation handles this purpose like {{data}} in HTML file. Property Binding is also used for this purpose like [property] = “data”.
  • When we want to trigger any event like clicking a button. Event Binding works while we react to user events like (event) = “expression”.
  • When we can react to user events and output something at the same time. Two-way Binding is used like [(ngModel)] = “data”.

image for understanding data binding

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