Oracle SQLDeveloper Problem

Editor not working, enter key / backspace / delete button not working – quick fix

To resolve the problem you have to go to:
Tools -> Preferences -> Accelerators -> Load Preset -> Default -> OK

Komodo Edit

Komodo Edit 5 has been successfully installed to:
/home/mruckman/Komodo-Edit-5

You might want to add 'komodo' to your PATH by adding the
install dir to you PATH. Bash users can add the following
to their ~/.bashrc file:

export PATH="/home/mruckman/Komodo-Edit-5/bin:$PATH"

Or you could create a symbolic link to 'komodo', e.g.:

ln -s "/home/mruckman/Komodo-Edit-5/bin/komodo" /usr/local/bin/komodo

Documentation is available in Komodo or on the web here:
http://aspn.activestate.com/ASPN/docs/Komodo

Please send us any feedback you might have or log bugs here:
komodo-feedback@ActiveState.com
http://bugs.activestate.com/

Thank you for using Komodo.