for a given matrix, remove the row and column of every nan. Example
x=[1 2 NaN
4 5 6
7 8 9]
y= [4 5
Swap the first and last columns
Summing Digits within Text
Program an exclusive OR operation with logical operators
Arrange vector in ascending order
Ounces to Kilograms
Jack's hand in "Titanic" ♤
Problem 44444 !!! free beer everyone
Portfolio diversification: choose your stocks !
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