Are multiple callbacks a good practice in Node js?

Asked by Last Modified  

3 Answers

Learn Angular.JS +1

Follow 1
Answer

Please enter your answer

Online Mathematics tutor with 8 years experience(Online Classes for 10th to 12th)

Avoid Nested Callbacks: Avoid creating nested callbacks as they can result in callback hell. Instead, use alternative approaches such as Promises or Async/Await. Avoid Anonymous Callbacks: Use named callback functions instead of anonymous functions as they are easier to read and maintain.
read more
Avoid Nested Callbacks: Avoid creating nested callbacks as they can result in callback hell. Instead, use alternative approaches such as Promises or Async/Await. Avoid Anonymous Callbacks: Use named callback functions instead of anonymous functions as they are easier to read and maintain. read less
Comments

C language Faculty (online Classes )

Callbacks are essential for asynchronous programming, which allows multiple tasks to be executed simultaneously, improving application performance.
Comments

I am online Quran teacher 7 years

Callbacks are essential for asynchronous programming, which allows multiple tasks to be executed simultaneously, improving application performance.
Comments

View 1 more Answers

Related Questions

Hello all, I am working as a web (graphic) designer right now, I know basics of HTML, CSS, Photoshop illustrator but I want to become a developer. So I want to know that is Angularjs developer is a good career?

AngularJS is a structural framework for dynamic web apps. It address many of the challenges encountered in developing single-page applications so It has a very good career prospects.
Himani
how to use angular js with springs
Spring is something that is on the server side...AngularJS will be working on the client side..more on the user-facing side...Spring does not care if you use jQuery,AngularJS or EmberJs etc..or any other...
Don
0 0
7
What is routing in angularjs?
If you want to navigate to different pages in your application, but you also want the application to be a SPA (Single Page Application), with no page reloading, you can use the switching Route module. The...
Srikanth
0 0
9
Hi, I am working as a web designer and want to work as UI developer. So what should I have to learn initially? And learning Angular Js would be a good option?
It is good choice web designer to become web developer (UI developer). Start with the basics first learn HTML and CSS, Then go and continue with bootstrap and Angular js.
Mudita
I completed my graduation in 2017, now working as an HR Executive in a Consultancy. I want to move to IT Sector. Which course is best for me to learn and get success in life? Please Suggest me
Dear Kumar, My suggestion is to - become good in one programming language - preferably Java and one O/S preferably Linux. Be aware of Open Source systems. Try to identify the opportunities in your existing...
Kumar

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Pro Developer Program Syllabus
What you will learn in Pro-Developer Program: i. Introduction to Web Technologies. ii. Introduction to .Net - Features of .Net, CTS, CLS, CLR and MSIL. iii. C# & .Net Basics - Data Types,...

What's New in Angular 8?
The latest features introduced during the Angular 8 release candidate stage include: Smaller bundles, CLI APIs, and alignment with the ecosystem AngularJs Migration Improvements Route Configurations...
K

Kumar

0 0
0

Closures in Javascript
A closure is the combination of a function and the lexical environment within which that function was declared. Consider the following example: function makeFunc() { var name = 'Mozilla'; function...

What are basic step to unit test an angularjs filter?
1. Inject the module that contains the filter.2. Provide any mocks that the filter relies on.3. Get an instance of the filter using $filter('yourFilterName').4. Assert your expectations. Dependency injection...

Angular JS directives Principles.
Directive is very powerful feature of AngularJS. It easily wired up with controller, html and do the DOM manipulations. Angular AngularJS provide very less details about directive. I thought I will cover...

Recommended Articles

Hadoop is a framework which has been developed for organizing and analysing big chunks of data for a business. Suppose you have a file larger than your system’s storage capacity and you can’t store it. Hadoop helps in storing bigger files than what could be stored on one particular server. You can therefore store very,...

Read full article >

Business Process outsourcing (BPO) services can be considered as a kind of outsourcing which involves subletting of specific functions associated with any business to a third party service provider. BPO is usually administered as a cost-saving procedure for functions which an organization needs but does not rely upon to...

Read full article >

Microsoft Excel is an electronic spreadsheet tool which is commonly used for financial and statistical data processing. It has been developed by Microsoft and forms a major component of the widely used Microsoft Office. From individual users to the top IT companies, Excel is used worldwide. Excel is one of the most important...

Read full article >

Software Development has been one of the most popular career trends since years. The reason behind this is the fact that software are being used almost everywhere today.  In all of our lives, from the morning’s alarm clock to the coffee maker, car, mobile phone, computer, ATM and in almost everything we use in our daily...

Read full article >

Looking for Angular.JS Training?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you