Covering some basic topics I haven't seen elsewhere on Cody.
Given an input vector of numbers, output a square array with the vector as the main diagonal and all other elements = 0.
1 0 0 0
0 2 0 0
0 0 3 0
0 0 0 4
Reverse Run-Length Encoder
Renaming a field in a structure array
Change the sign of even index entries of the reversed vector
Back to basics 1 - Saving
Number of toolboxes?
Back to basics 9 - Indexed References
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