create a cell array with unspecified nested empty string cells in javascript

To create a cell array with unspecified nested empty string cells in Javascript, you can use the following code:

index.tsx
let cellArr = [[['', ''], ['']], [[''], ['', '', '']], ['']];
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This creates a 3-dimensional array with empty strings nested inside each other at different levels. Each empty string represents an unspecified empty cell.

You can access and modify these cells using bracket notation like this:

index.tsx
cellArr[0][1][0] = 'new value';
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This would change the value of the cell at [0][1][0] to 'new value'.