Questions tagged as 'operador-incremento'

In the code I see many times x++ in loops, but sometimes I find ++x . Is there any difference between these two expressions?     

What are the differences between these two expressions? x++ and ++x This is the code I was trying to understand: var x=1, y=1, z=0; do{ z=x+y; console.log("z= "+ z);} while(++x<=1 && y++>...

In the code I see many times x++ in loops, but sometimes I find ++x . Is there any difference between these two expressions?