Fail to open ssh session. (16) Xcode 7.0.1 - xcode

how exactly do i fix it I've tried every single link or previous question asked on here so please don't direct me to a link. Can someone please tell me exactly how they fixed it. it would be much appreciated. Thanks
also i turned my firewall on it had been allows off. but i turned it on to basically tell the fire wall to accept these application (Xcode and application loader). and still the same thing so i should just keep it off i think.

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rstudio diagnostics synthax issue

I've just noticed that my Rstudio isn't showing any of the usual synthax diagnostics. I'v checked thought the options menu and they are definitely on. I tried resetting Rstudio but didn't make any difference. Has anyone come across this and if so how do I fix it?
Cheers!
Just to let you know. It automatically started working again quite randomly. Must have been a small bug of some sort.
Cheers

Text Editor Graphical Glitch on Xcode 6.4

I'm experiencing a very odd graphical glitch with the code editor, initially I thought it was my machine's graphics going to pot but after further investigation it is definitely tied to Xcode and/or my project file.
This glitch appears to follow my project around, I have tried deleting derived data and userdata from the project folder, I've also made sure all of my fonts are the same (this was suggested in another thread for a similar sounding issue). Very often while editing code the below graphical error occurs, it is very frustrating. Has anyone else encountered this?
I've moved the project across multiple Macs and the problem persists, I would be really grateful for any insight on how to prevent this as I'm nearing the end of a very long project and this has pretty much put a halt to progress.
Thank you!
Image of issue
I've found a workaround that works for me until an official fix is provided. The glitch will still be happening but just during build and not while coding.
apple.stackexchange.com/a/202654

PhpStorm terminal is inactive

I use phpstrorm 7. I used the terminal for a while. Now, with no known reason the terminal is always inactive.
has anybody faced similar situation? any explanation or solution?
Edit: I can't get auto complete on variable typing
Edit: this is my idea.log
Known issue - see PY-10548
Please try updating to the most recent PHPStorm EAP (http://confluence.jetbrains.com/display/PhpStorm/PhpStorm+Early+Access+Program) - the issue should be fixed there
another answer by myself :)
the auto completion feature was disabled because I chose the "power save mode"
Frankly I think this "power save mode" is rediculous feature; how much power do you guys think you are saving :P

Personal Intranet Setup - how to disable it - after having enabled it

I make web apps, which I even put in my wwwroot folder of IIS. I decided one day I wanted to be able to see the web apps performing (and how they appear) from my other computers. So, one night I went on a determined search on how to set this up not stopping until I accomplished it. So, I was able to set it up. The thing is I was thinking about this setup the other day, and realized its actually a very insecure setup, and would rather disable it as it is now. I have recently read that using a VPN with certain settings is more secure. But, I am not here to ask what would be the most secure way to go about this, although suggestions on that could come handy too. But, I would really appreciate some help in figuring out how to disable my current intranet. I have Windows 8 and IIS 8. I also have done these things which I did based on doing the opposite of what I could find doing a couple quick google searches:
I went into the Allow an App through Windows Firewall window, and went to the selection of World Wide Web Services (HTTP), which was checked - like is suggested on some sites to have selected to enable an intranet - and I unchecked it and disabled it.
I went into IIS, and chose default website, and went to Bindings, which, other than the default binding of port 80, had a binding to a port number. I removed this binding.
I restarted my computer after doing these things.
So, I've done these things, and I haven't effected it, it still loads the webpages on other computers in my network as if I had done nothing. I feel helpless at this point, and so I came here to ask about this hoping someone might suggest something that could help.
Well, after a few days waiting for a reply from somebody here, I tried to see if there was anything else that I could do on my own. I was going to go back online hoping to find some other advice elsewhere, but then something came in my mind - maybe the fix for this problem is so simple it was under my nose all along - maybe if I simply uninstalled IIS it'd reset the installation.
So, I did just that, uninstalled IIS and then reinstalled it. It did reset it, and it works just fine on my computer, and not on any other computers - just as I wanted. I should've tried this all along! So, if anyone else stumbles on this page, and has enabled an insecure intranet and couldn't figure out how to disable it (like I was in the predicament of), if you haven't tried uninstalling and reinstalling IIS - try it - it should work.
Now, although I have a better idea of what a more secure intranet should be (as I mentioned above), I just thought it might be a good idea to ask people here on stackoverflow for there suggestions and opinions on how to go about that on another question post.

Behind the scenes of "Windows is searching for a solution ..."?

So when a program dies rather ungracefully, modern versions of Windows put up a dialog that reads:
Windows is searching for a solution to the problem
It clocks for a little while, then doesn't find anything. Well, I've never had it tell me it's found a solution.
The question is, what exactly is going on when this dialog is being shown? What are possible things it can show as "solutions"? Is there a way my application can tap into it?
Obviously, if I know enough about what could go wrong, I should handle it in the app, so I'm left wondering what this actually does.
Anyone know?
Windows Error Reporting is capturing a stack trace of the failed program and sending it off to Microsoft. The data it collects is stuffed into an enormous database for vendors to research; if this is your program, you can sign up here. If the vendor submits a patch, Windows will notify you.
You can tap into it, either by customizing the info, triggering reports for (soon to be) fatal errors, and much more.

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