15 Best Sails.js Interview Questions and Answers

What Is Sails.js?

Sails.js is a Real-time MVC frameworks for Node.js.

Sails.js is a Node.js framework that allows you to build enterprise-ready, MVC (model, view, and controller) application on-the-go.

Sails.js has built-in features such as an API creator, and its socket integration in every route and database ORM makes.

Sails.js is very useful and helps speed up development.

What are the features of Sails.js?

Sails.js has lots of features which will help you to build custom, enterprise-ready applications.

Some of them are as follows -

1. Auto generated API

2. Database ORM

3. Inbuilt task runner

4. Security code

5. Built-in web sockets in routes.

Sails.js is one of the best MVC frameworks and can help you to rapidly develop web applications. For those who don’t want to reinvent the wheel like we do in the MEAN stack, Sails is a great option.

How to installed version Sails.js?

In order to install Sails, you will first need to install the latest version of Node.js.

Node.js is supported on most major operating systems, including the –

1. MacOS X

2. Windows

3. Linux

Run following command to install it.

npm install sails -g

Depending on your internet connection, it will take some time to install Sails.js. Once the installation completes, you can use the sails command line to create new projects.

How to create an application instance in Sails.js?

In order to create a new project, run the following command.

sails create YourProjectName

What Is the Sails app lifecycle?

What Is the Assets Sails.js?

How to get application BaseUrl in Sails.js?

What Is the name of default ORM in Sails.js?

How to configure a database in Sails.js?

What Is a hook?

What are the types of hooks available in Sails.js?

What Is a service in Sails.js?

How to create an Installable Hook in Sails.js

What Is Middleware in Sails.js?

How to generate controllers in Sails.js?

What are Generators in Sails.js?

By Anil Singh | Rating of this article (*****)

Angular 2, 4, 5, 6, 7, 8 and 9 Interview Questions and Answers -Books

» Are you preparing for Angular Interview? Buy this book (Including Angular 8, 7, 6, 5,4, 2) Interview Q/A Interview Q/A Interview Q/A Interview Q/A Interview Q/A Interview Q/A Interview Q/A » A Complete Guide Book of Angular 9 This is a concise, complete overview of the key aspects of Angular 9. It is fully up to date with the latest release of Angular. This article provide all the important aspects required for angular developers looking for brief and useful content... Posted In Angular 9 » A Complete Guide Book of Angular 8 This is a concise, complete overview of the key aspects of Angular 9. It is fully up to date with the latest release of Angular. This article provide all the important aspects required for angular developers looking for brief and useful content... Posted In Angular 8 » A Complete Guide Book of Angular 7 This is a concise, complete overview of the key aspects of Angular 7. It is fully up to date with the latest release of Angular. This

39 Best Object Oriented JavaScript Interview Questions and Answers

Most Popular 37 Key Questions for JavaScript Interviews. What is Object in JavaScript? What is the Prototype object in JavaScript and how it is used? What is "this"? What is its value? Explain why "self" is needed instead of "this". What is a Closure and why are they so useful to us? Explain how to write class methods vs. instance methods. Can you explain the difference between == and ===? Can you explain the difference between call and apply? Explain why Asynchronous code is important in JavaScript? Can you please tell me a story about JavaScript performance problems? Tell me your JavaScript Naming Convention? How do you define a class and its constructor? What is Hoisted in JavaScript? What is function overloadin

25 Best Vue.js 2 Interview Questions and Answers

What Is Vue.js? The Vue.js is a progressive JavaScript framework and used to building the interactive user interfaces and also it’s focused on the view layer only (front end). The Vue.js is easy to integrate with other libraries and others existing projects. Vue.js is very popular for Single Page Applications developments. The Vue.js is lighter, smaller in size and so faster. It also supports the MVVM ( Model-View-ViewModel ) pattern. The Vue.js is supporting to multiple Components and libraries like - ü Tables and data grids ü Notifications ü Loader ü Calendar ü Display time, date and age ü Progress Bar ü Tooltip ü Overlay ü Icons ü Menu ü Charts ü Map ü Pdf viewer ü And so on The Vue.js was developed by “ Evan You ”, an Ex Google software engineer. The latest version is Vue.js 2. The Vue.js 2 is very similar to Angular because Evan You was inspired by Angular and the Vue.js 2 components looks like -

nullinjectorerror no provider for httpclient angular 17

In Angular 17 where the standalone true option is set by default, the app.config.ts file is generated in src/app/ and provideHttpClient(). We can be added to the list of providers in app.config.ts Step 1: To provide HttpClient in a standalone app we could do this in the app.config.ts file, app.config.ts: import { ApplicationConfig } from '@angular/core'; import { provideRouter } from '@angular/router'; import { routes } from './app.routes'; import { provideClientHydration } from '@angular/platform-browser'; //This (provideHttpClient) will help us to resolve the issue import {provideHttpClient} from '@angular/common/http'; export const appConfig: ApplicationConfig = { providers: [ provideRouter(routes), provideClientHydration(), provideHttpClient () ] }; The appConfig const is used in the main.ts file, see the code, main.ts : import { bootstrapApplication } from '@angular/platform-browser'; import { appConfig } from '

AngularJs input date format calendar

Table of Context bout the input date. Click for live demo on plnker 1. Allow to use of a custom date format like "yyyy/MM/dd" or "yyyy-MM-dd" etc. 2. Allow to check the input date typed by the user is correct or not. 1 2 3 4 //The model must be a Date object, otherwise Angular will throw an error. //The error is Invalid Date objects will be rendered as an empty string. i.e. The dates whose getTime() is NaN. //The model must be a Date object, otherwise Angular will throw an error. //The error is Invalid Date objects will be rendered as an empty string. i.e. The dates whose getTime() is NaN. The Example 1 code as given below. 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 <!doctype html> <html lang= "en" > <head> <meta charset= "utf-8" /> <script src= " http://ajax.googleapis.com/ajax/lib

Anil Singh | Code-sample.com

Search This Blog