What makes one a better programmer doing many languages at once or focus on one every year

Question

programming

Answer 1

Focus on one. You can't have expertise in any language if you try to learn many of them at the same time.

Answer 2

It all just depends... I mean if u trynna focus more on logics rather than mere syntax then u can surely go for more than 1 in a year... or if wanna b a developer like webdev or Android den u'll hav to go for more than 1 lang....
but if u r more focused on learning the core I would suggest u to go for 1 a year...

Thank u....