IntelliJ IDEA 14.1.5 Project View Dotted Lines - intellij-idea

So my question is basically: How do I get rid of the dotted lines? I compared it with other IntelliJ users and I'm the only one that has these lines!
Thanks for helping out!

Related

Scenebuilder in Intellij Pathway Setup

IT student here.
Scenebuilder was working fine, until I tried to open a different .fxml from the one I was working on. Then Scenebuilder stopped working. Tried going back and opening the file I was working on fine previously, and that suddenly wouldn't open.
Looked on here and reddit for other solutions. People recommended going through IntelliJ "File> Settings> Languages & Frameworks> JavaFX" and fixing the Path to Scenebuilder. When I would do what I would think would fix it, it would spit a mirror image with different slashes. I took a picture of one of the results I got. I've tried flipping the slashes for the path, I've tried using the path that's the same as the file I'm trying to access, I've tried finding the scenebuilder file, but all I have can find is the installer, which makes no sense because I was just editing a different .fxml a few minutes ago.
Can anybody help me? I would like to be able to do my homework, but I'd also love to understand what's going on. I feel like a hot mess and a big dummy at the same time right now lol.
Example from my desktop
TIA!

how to remove a whole line when it's blank in VSCode just like in IntelliJ

When removing a line in IntelliJ if it's in brackets and if it's just white spaces the whole line would get removed, So I wanted to know if there is any way to make that happen in VSCode and if there is how do I do it?
There is an extension called Hungry delete, it did exactly what I wanted.

Settings for matching words box hightlight and odd green/blue bar to the right

I have troubles finding settings for these two things, as I just want them removed.
I'm using WebStorm 2017.3 EAP, but afaik, this would be the same in the other IntelliJ products.
Both issues are on both themes, however the default theme, be bounding box is not as apparent.
The white bounding box that appears on matching words (around services in the screenshot. I just want it dimmed a bit.
This looks like this is only Material UI, but could be related settings.
Far right green border. It's there in some files not in others, and I can't figure out what it actually represents. Some times it's blue. I just want it removed.
Note: This is not the no the hard wrap guide line, as I removed that already.
I've really tried looking through all settings, but I think I might not be using the correct terminology.
Thank you on beforehand, this is driving me nuts.
Edit: Updated images and with default theme + material theme eap.
Edit: Solved problem number 1. It's `Editor -> Color Scheme -> General -> Code -> Identifier under caret

Intellij icon in File Header

What does the icon near file header represents in intelliJ IDE.
Please refer the image.
See https://www.jetbrains.com/help/idea/symbols.html
That is a good overview, though I think that a couple of newer variations are missing.

Possible to change the colour of the indentation guide lines per indentation level?

I can change the indentation guide line colour as shown in this image (the green lines):
I'd like to have the colour be different per indentation level, to help with code inspection and reading. Similar to this poor edit. Alternatively if it was per scope that'd be even better, i.e. the 2 for loops at the same indenation level would have different colour indentation lines.
Anybody know if this is possible in IntelliJ/Android Studio?
Thanks!
The color of the vertical indent guide can be changed in IntelliJ IDEA when you go to Preferences > Editor > Colors & Fonts > General, then select the list item “Vertical indent guide”. See this Screenshot. Tested on Mac OS X with IntelliJ IDEA Ultimate 14.1.4.
https://plugins.jetbrains.com/plugin/10080-rainbow-brackets
this plugin shows color guide lines and much more related
for all JetBrains products