How does Amazon DynamoDB compare to MongoDB? What are the use cases where you will choose one over the other?

Has anyone gone about the process of converting, or looking forward to convert their Angular app to React? What were your experiences?

What's the real job of a Devops Engineer?

I keep seeing this term mentioned at many places. Just curious - Do you have a "Devops Engineer" in your company? What do their day to day tasks look like?

What do AngularJS developers think of React and the concept of unidirectional data flow?

What's the best alternative to indexOf() for checking existence of element in an array?

In most languages, indexOf() returns -1 if element is not found, which IMO is a bit counter productive. What's the best alternative to this in you programming language? Is there any function that will just return a boolean value indicating if the ele...

Do you feel that utility web apps are going to be obsolete soon in the wake of rising bot-ism?

What are some NoSQL databases that offer disk persistence and low latency (single digit millisecond level) in reads?

I would like to have Speed of Redis + disk persistence! What would be the ideal solution for this?

What is the biggest challenge that you have faced in your career as a software developer?

And how did you address the challenge?

How many developers here (actively) develop in at least two programming languages?

And how has your experience been so far?

Are there any specific design patterns that Node.js web developers follow?