Un-Answered Questions { Node.js }

What is an error-first callback?

373


Explain the role of repl in node.js?

365


What is node.js? Where can you use it?

356


Does node.js support multi-core platforms? And is it capable of utilizing all the cores?

355


Mention the command to stop repl in node.js?

383


What are the functionalities of npm in node.js?

371


What are globals in node.js?

371


What are exit codes in node.js? List some exit codes.

414


What is a child_process module in node.js?

353


What are the differences between “readuintbe” and “writeintbe” in node.js?

393


Explain chaining in node.js?

361


What is the latest version of node.js available?

399


Write a program to print 0 to n element in pyramid shape?

353


For what require() is used in node js?

351


How to config properties in express js?

427