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Array.diagonal() (view source)

Revision as of 17:44, 10 April 2020

60 bytes added ,  17:44, 10 April 2020
→‎Array.diagonal(nthDiagonalIndex)
Line 7: Line 7:     
Extract the diagonal at nthDiagonalIndex (-ve for diagonals below the proper diagonal, and zero for the proper diagonal).
 
Extract the diagonal at nthDiagonalIndex (-ve for diagonals below the proper diagonal, and zero for the proper diagonal).
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|4|.diagonal(0..2)
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|4|.diagonal(0)
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|4|.diagonal(-1..1)
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