ciro saravia

自 2018 起处于活动状态

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How can I place 4 jpeg images randomly into one 2x2 single larger image?
I can create an image of all 4 of the jpeg images so it makes a 2x2 picture, but i am not sure how to randomize it.

6 years 前 | 1 个回答 | 0

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how can i sort columns of a matrix in ascending order using loops without using the functions max,min,sort?
I have a 15x10 matrix with numbers and i need to sort each column in ascending order

6 years 前 | 1 个回答 | 0

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I have a string array ["Black" "Brown" "Red" "Orange" "Yellow" "Green" "Blue"] and I want to replace the colors with values 0, 0 0, 0 0 0, ... until i get to 0 0 0 0 0 0 0.
Array should look like [0, 0 0, 0 0 0, 0 0 0 0, 0 0 0 0 0, 0 0 0 0 0 0, 0 0 0 0 0 0 0] instead of the original one containing co...

6 years 前 | 1 个回答 | 0

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