Covering some basic topics I haven't seen elsewhere on Cody.
Return the number of punctuation characters in the input variable.
Trouble in the test suite :)
I think the problem is with Cody itself today. It's doing weird things. If you submit this solution again it fails.
What is the next step in Conway's Life?
Multiply a column by a row
Detect a number and replace with two NaN's
Max of a Vector
2 b | ~ 2 b
Back to basics 10 - Max Float
Back to basics 5 - Clipboard
Back to basics 1 - Saving
Back to basics 24 - Symbolic variables
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office