Concatenate string and var less css

Question

Can anyone please tell me how to concatenate a var and a string in LESS so I don\'t have the space between them?

I have the following code:

.text(@si         


        

Answer 1

In case any late-comers find this thread:

There is a built-in function for this:

unit(@dimension, [@unit: ""]);

So font-size: unit(@size, px); should result in font-size: 12px. I tested it.

http://lesscss.org/#reference