Un-Answered Questions { Node.js }

What is an error-first callback?

351


Explain the role of repl in node.js?

356


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

354


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

343


Mention the command to stop repl in node.js?

369


What are the functionalities of npm in node.js?

363


What are globals in node.js?

353


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

406


What is a child_process module in node.js?

340


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

379


Explain chaining in node.js?

357


What is the latest version of node.js available?

385


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

343


For what require() is used in node js?

345


How to config properties in express js?

407