Transposing a 2D-array with JavaScript's Condensed Syntax
Transposing a 2D array involves converting rows into columns and vice versa. While basic loop-based solutions exist, JavaScript offers a more concise approach that leverages functional programming techniques.
Consider the provided 2D array:
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The concise transposition using map() can be expressed as:
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Breaking down the code:
The result is a new 2D array where each row in the original array has become a column in the transposed array:
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