Question

Well , in python or java or … we do sth like : (the python version )

tmp = "how%s" %("isit") 

and now tmp looks like “howisit”.
is there any bulit in thing like that in javascript ? ( rather than sprintf )

Thanks

Answer 1

Nop, there isn’t. You can do string concatenation.

var tmp = 'how' + 'isit';

Or replace in other situations. This is a stupid example but you get the idea:

var tmp = 'how{0}'.replace('{0}', 'isit');