How to change line width in IntelliJ (from 120 character)

Question

I was wondering how I can change the line length in IntelliJ.

Since I use a pretty high resolution, I get that line that shows 120 characters straight through the middl

Answer 1

You can alter the "Right margin" attribute in the preferences, which can be found via

File | Settings | Project Settings | Code Style - General

Right Margin (columns) In this text box, specify the number of columns to be used to display pages in the editor.

Source: Jetbrains