Sagemath cloud user interface
I have a lot a trouble with Sagemath Cloud user interface (respect to Sagenote book interface).
Some questions to have a better online experience.
How do you remove toolbar ?
How do you remove menu bar ?
How do you delete all output ?
How do you execute all the code cells ?
How to remove many consecutive cells whatever type they are ? [the later is easily done within the Sage Notebook interface for providing access to the source code in text format by means of a very handy Edit button allowing cutting, pasting or exchanging chunks of a worksheet]