Give me free tips
You may add here tips that many people may look for, especially when this is a tip about the configuration of the IDE.
Zoom on scroll
Shift-Shift then enter
mouse wheel, click on the only suggestion (Settings > General), and check the parameter to enable resize by scrolling.
Add a star (*) to modified files
mark modified, and switch it to
on. You should see your little star.
Change proofreading language
Shift-Shift, then enter
Proofreading, and manage your languages.
Delete unused warnings
You may call a variable
ignore, sometimes (in a try-catch, for instance), JetBrains understand that you won't use this variable for a reason.
Otherwise, when you're using alt+enter, on each patch suggested you got a small arrow, and you may suppress the warning inside.
If a line is too long for being completely displayed on your screen, as it may happen in JSON files (since you can't make multiline), you can enable auto-wrapping
- right-click right after the line number,
- and enable soft-wrap
If you want something permanent,
- "soft wrap"
- "soft wrap these files"
- and add your file extension
Icon for your project
You can add an icon for your project! Simply close your project, right-click on it, and "change project icon".