Talk:Matrix with two diagonals

Dependence on a potentially insecure direct link to a JPEG

The paucity of that task description leads to a dependence on directly loading an unknown JPEG.

JPEGs are susceptible to exploits, and it seems a pity to risk the impression of obliging others to do something which is potentially insecure.

(My advice to others would be: never click on a direct JPEG link offered by an unknown host). Hout (talk) 09:19, 17 February 2022 (UTC)

Although I'm confident the author himself would never do anything malicious, you're right to express caution about viewing external images.

Fortunately (if you haven't guessed already) you can work out what's required from studying the Ring code which is drawing a square matrix which has 1's on both diagonals and 0's elsewhere. --PureFox (talk) 09:38, 17 February 2022 (UTC)