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Joel Klein
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It also sounds like you want to you QuestionObject and AssessmentFunction together, but get access to the result programmatically. The documentation examples of nesting QuestionObject["label", AssessmentFunction[...]] seem to be created a...
Good catch, I forgot to check that before publishing. Try it now.
> Could you possibly give an example of how I would go about evaluating an expression to Null? Yeah, use `CompoundExpression` where the last element is `Null`: CompoundExpression[ data = {1,3,6,5,3,3,6}, Print["Median: ",...
First, just a word of advice: never say "I can't make it work" and leave it at that. Always use a "here's what I expected to happen, and here's what happened instead" pattern, with specifics. Try changing `CloudSave` (which works like `Save` and...
If a CloudImport is making the cloud notebook environment unresponsive like that, the main thing I think is that the kernel died, and it's possibly due to exceeding either time or memory constraints. I'm trying to replicate your steps with a 3MB...
If you make the data file available from your account and provide the URL, they should be able to CloudImport it. For example, I made some example data publicly readable: ...
Yep, have a look at Protect, or SetAttributes with the Protected attribute. Clear or ClearAll would then start issuing a message saying it can't clear your function because it's protected, which reassuring at first but may become annoying, so you...
You should also be aware of "contexts". In a notebook, the current context is ``Global` ``, given by `$Context`. If you want to get a list of symbols you have created, evaluate `Names["Global`*"]`. Some theory that may be helpful: there's a...
I see, you're on Raspberry Pi? This is what I would do, forget about the UI in this case. * Evaluate `$UserBaseDirectory` in your notebook. * Using you favorite command-line or file management tool(s), place the desired `.m` file in the...
There are many cases where you might want to run code that works on all cloud objects in an entire cloud object directory tree: * apply permissions to all files in a cloud directory * count all files in a cloud directory * add up the total...