Test if arguments of the function are all variables (workspace variables names).
Return 1 if yes, 0 if no.
For example :
length!! and not "not isempty"... good point!
Test if a Number is a Palindrome without using any String Operations
Determine Whether an array is empty
Convert a structure into a string
Replace multiples of 5 with NaN
Dimensions of a rectangle
Add more zeros
Numbers spiral diagonals (Part 1)
Find indices of diagonal elements
How many monitors are connected ?
Clear all empty variables from the workspace
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