HighwayJohn
Reputation: 921
Last element of an multidimensional matrix
I have a multidimensional matrix and want to set the last element to 1.(e.g. w[1,1,1,1,1]= 1) The dimension varies, so thats my problem. po[-1]=1 doesn't work here.
Upvotes: 0
Views: 3605
Answers (1)
John Zwinck
Reputation: 249093
I'm going to assume you're using NumPy since Python itself doesn't have multidimensional arrays.
The easy way to do this is using a "flat" view of the array:
myarray.flat[-1] = 1
Upvotes: 6
Related Questions
- List of lists changes reflected across sublists unexpectedly
- How can I iterate over rows in a Pandas DataFrame?
- How do I split the definition of a long string over multiple lines?
- Relative imports for the billionth time
- How do I get the last element of a list?
- Delete an element from a dictionary
- How can I install packages using pip according to the requirements.txt file from a local directory?
- How to sort a list/tuple of lists/tuples by the element at a given index
- How can I randomly select (choose) an item from a list (get a random element)?
- How to remove an element from a list by index