_learn-programming-34-create-a-grid-of-objects-with-nested-while-loops.jpg "Learn programming 34: Create a grid of objects with nested while loops from nested Video Screenshot Preview")
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⏲ Duration: 6 min 45 sec
✓ Published: 05-Jul-2013
✓ Published: 05-Jul-2013
Description:
We have seen in previous episodes how to create many objects at once using a while loop. This time we use a while loop inside a while loop to create a grid of objects. The result is a collection of objects (rectangles or circles in our example) distributed in the screen in a pattern similar to the white and black rectangles in a chess game.nUsing a loop inside a loop is something very common in programming, and we will see more examples in coming episodes.
We have seen in previous episodes how to create many objects at once using a while loop. This time we use a while loop inside a while loop to create a grid of objects. The result is a collection of objects (rectangles or circles in our example) distributed in the screen in a pattern similar to the white and black rectangles in a chess game.nUsing a loop inside a loop is something very common in programming, and we will see more examples in coming episodes.
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