Cloud9 Support

FAQ Topics that come up very often when discussing Cloud9 will eventually be classified into this Frequently Asked Questions category.
About the Cloud9 Support category [Cloud9 Support] (2)
Preview won't work - "Could not find an open port" [Cloud9 Support] (2)
Configruation of AWS Cloud9's Apache [Cloud9 Support] (1)
Auto Import of Typescript / Angular Files [Cloud9 Support] (1)
Firebase login from AWS C9 environment [Cloud9 Support] (1)
Coding games - help! [Cloud9 Support] (1)
Is Cloud9 being replaced with AWS Cloud 9? ( 2 3 ) [Cloud9 Support] (43)
How do I clear up disk space after it's full? [FAQ] (8)
Two Workspaces Communicating [Cloud9 Support] (1)
How to update Node.js [FAQ] (17)
Accidentally deleted /tmp directory [Cloud9 Support] (1)
How to upgrade to PHP7 ( 2 ) [FAQ] (36)
My react app don't show anything while running in Jenkins,preview is perfect [Cloud9 Support] (1)
Unable to start workspace [Cloud9 Support] (1)
My account has vanished [Cloud9 Support] (1)
Double clicking files in search results [Cloud9 Support] (2)
Laravel_myproject_123 [Cloud9 Support] (1)
File Size Limit Exceeded when tried downloading 500MB+ file [Cloud9 Support] (1)
Unable to connect to mysql [Cloud9 Support] (1)
C++ compiling header files [Cloud9 Support] (1)
Permission denied [Cloud9 Support] (4)
Create-react-app, npm start but no preview [Cloud9 Support] (2)
Selecting multiple lines of text on mobile browsers [Cloud9 Support] (1)
Entered wrong code, can't get back to mysql> prompt [Cloud9 Support] (1)
PHP7 as default? [Cloud9 Support] (9)
I have created a team workspace, how do I give students access to it? [Cloud9 Support] (1)
Account Blocked After Not Using it for Months [Cloud9 Support] (1)
Running C++ visual studio solution & getting unreal to work with cloud9 [Cloud9 Support] (1)
Failed to create folder 'null'. Access denied acccessing this file or folder [Cloud9 Support] (1)
How to stop cursor from blinking in Cloud9 Ace editor? [Cloud9 Support] (14)